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The S series comes standard with stainless steel nuts and bolts. These seals are made with durable EPDM black rubber and can handle temperatures up to 175 degrees F. These seals provide a hydrostatic seal, extend the seal's life, and protect against corrosion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall in up to 75% less time compared to lead-oakum joints, hand-fitted flashings, mastics, or casing boots.\u003c\/li\u003e\n  \u003cli\u003eRated at 20 psig (40ft of head), which exceeds the performance requirements of most applications.\u003c\/li\u003e\n  \u003cli\u003eDesigned for use as a permanent seal. Seal elements are specially compounded to resist aging and attack from ozone, sunlight, water, and a wide range of chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eLink Seals are ISO approved and help save time and money. They are designed to permanently seal pipes passing through floors, ceilings, and walls.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LS-360-S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: LS-360-S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Link Seal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: EPDM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardware Material\u003c\/strong\u003e: S316 Stainless Steel and Zinc Dichromate Coated Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure resistant\u003c\/strong\u003e: 20psig (40 ft of head)\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51075374022962,"sku":"LS-360-S","price":40.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/302516461.jpg?v=1776712445"},{"product_id":"link-seal-ls-340-c-link-seal-carbon-steel","title":"Link-Seal LS-340-C Link Seal, Carbon Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eLINK-SEAL LS-340-C Link Seals are designed to provide an easy, fast and affordable way to seal pipes of any size passing through walls, floors and ceilings. The C series comes standard with Carbon Steel nuts and bolts. These seals are made with a durable EPDM black rubber material and can handle temperatures up to 175 degrees F.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall in up to 75% less time compared to lead-oakum joints, hand-fitted flashings, mastics, or casing boots.\u003c\/li\u003e\n  \u003cli\u003eRated at 20 psig (40ft of head), which exceeds the performance requirements of most applications.\u003c\/li\u003e\n  \u003cli\u003eDesigned for use as a permanent seal. Seal elements are specially compounded to resist aging and attack from ozone, sunlight, water, and a wide range of chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThese seals provide a positive hydrostatic seal, extend seal life, save time and money, protect against corrosion, and are ISO approved.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LS-340-C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: LS-340-C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Link Seal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: EPDM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Resistance\u003c\/strong\u003e: 20psig (40 ft of head)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard Rubber\u003c\/strong\u003e: EPDM rubber (black)\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51075392667954,"sku":"LS-340-C","price":27.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/302516407.jpg?v=1776713094"},{"product_id":"link-seal-ls-525-s-link-seal-stainless-steel","title":"Link-Seal LS-525-S Link Seal, Stainless Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LINK-SEAL LS-525-S Link Seals provide a fast and affordable way to seal pipes of any size passing through walls, floors, and ceilings. The S series comes standard with stainless steel nuts and bolts. These seals are made with durable EPDM black rubber material and can handle temperatures up to 175 degrees F.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall in up to 75% less time compared to lead-oakum joints, hand-fitted flashings, mastics, or casing boots.\u003c\/li\u003e\n  \u003cli\u003eRated at 20 psig (40ft of head), which exceeds the performance requirements of most applications.\u003c\/li\u003e\n  \u003cli\u003eDesigned for use as a permanent seal. Seal elements are specially compounded to resist aging and attack from ozone, sunlight, water, and a wide range of chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThese seals provide a positive hydrostatic seal, extend the life of the seal, save time and money, protect against corrosion, and are ISO approved.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LS-525-S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure resistant\u003c\/strong\u003e: 20psig (40 ft of head)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard Rubber\u003c\/strong\u003e: EPDM rubber (black)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOil Resistant Rubber\u003c\/strong\u003e: Nitrile rubber (green)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature resistant Rubber\u003c\/strong\u003e: Silicone rubber (gray)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Durometer for fragile pipe\u003c\/strong\u003e: EPDM rubber (blue) Shore 40 ± 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardware Options\u003c\/strong\u003e: S316 Stainless Steel and Zinc Dichromate Coated Steel (1470 hr salt spray tested) hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51075393126706,"sku":"LS-525-S","price":77.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/302516362.jpg?v=1776713109"},{"product_id":"link-seal-ls-410-c-link-seal-per-link","title":"Link-Seal LS-410-C Link-Seal (per link)","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LINK-SEAL LS-410-C modular seals provide a fast and affordable method for sealing pipes passing through walls, floors, and ceilings. The C series includes carbon steel nuts and bolts. Made with durable EPDM black rubber, these seals withstand temperatures up to 175 degrees F, providing a hydrostatic seal, corrosion protection and are ISO approved.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstalls up to 75% faster than lead-oakum joints, hand-fitted flashings, mastics, or casing boots.\u003c\/li\u003e\n  \u003cli\u003eRated at 20 psig (40ft of head), exceeding most application performance needs.\u003c\/li\u003e\n  \u003cli\u003eSeal elements resist aging and degradation from ozone, sunlight, water, and various chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThe LS-410-C Link-Seal ensures a secure, long-lasting seal for pipes, protecting against environmental factors and corrosion.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LS-410-C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: United States\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure resistant\u003c\/strong\u003e: 20psig (40 ft of head)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: EPDM rubber (black)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: LS-410-C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Link Seal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: EPDM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardware Material\u003c\/strong\u003e: S316 Stainless Steel and Zinc Dichromate Coated Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51075393847602,"sku":"LS-410-C","price":34.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/302516388.jpg?v=1776713134"},{"product_id":"link-seal-ls-500-c-link-seal-carbon-steel","title":"Link-Seal LS-500-C Link Seal, Carbon Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LINK-SEAL LS-500-C Link Seals provide a fast and affordable method for sealing pipes passing through walls, floors, and ceilings. The C series includes carbon steel nuts and bolts. These Link Seals are constructed with durable EPDM black rubber, withstanding temperatures up to 175 degrees F. These seals provide a hydrostatic seal, extend seal life, and protect against corrosion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall in up to 75% less time compared to lead-oakum joints, hand-fitted flashings, mastics, or casing boots.\u003c\/li\u003e\n  \u003cli\u003eRated at 20 psig (40ft of head), which exceeds the performance requirements of most applications.\u003c\/li\u003e\n  \u003cli\u003eDesigned for use as a permanent seal with seal elements compounded to resist aging and attack from ozone, sunlight, water, and a wide range of chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eLink Seals provide a positive hydrostatic seal, extend the life of the seal, saves time and money, protects against corrosion and is ISO approved.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LS-500-C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: United States\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure resistant\u003c\/strong\u003e: 20psig (40 ft of head)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: EPDM rubber (black)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: LS-500-C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Link Seal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardware Material\u003c\/strong\u003e: S316 Stainless Steel and Zinc Dichromate Coated Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51075397288242,"sku":"LS-500-C","price":50.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/302516349.jpg?v=1776713231"},{"product_id":"link-seal-ls-425-s-link-seal-stainless-steel","title":"Link-Seal LS-425-S Link Seal, Stainless Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LINK-SEAL LS-425-S Link Seals provide a fast and affordable method for sealing pipes passing through walls, floors, and ceilings. The S series includes stainless steel nuts and bolts. Constructed with durable EPDM black rubber, these seals withstand temperatures up to 175 degrees F. They provide a hydrostatic seal, extend seal life, and protect against corrosion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstalls in up to 75% less time than traditional methods.\u003c\/li\u003e\n  \u003cli\u003eRated at 20 psig (40ft of head), exceeding most application requirements.\u003c\/li\u003e\n  \u003cli\u003eSeal elements resist aging and attack from ozone, sunlight, water, and chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThe LS-425-S is a modular seal with stainless steel hardware designed for sealing cylindrical objects through concrete walls.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LS-425-S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure resistant\u003c\/strong\u003e: 20psig (40 ft of head)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard Rubber\u003c\/strong\u003e: EPDM rubber (black)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOil Resistant Rubber\u003c\/strong\u003e: Nitrile rubber (green)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature resistant Rubber\u003c\/strong\u003e: Silicone rubber (gray)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Durometer for fragile pipe\u003c\/strong\u003e: EPDM rubber (blue) Shore 40 ± 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardware Options\u003c\/strong\u003e: S316 Stainless Steel and Zinc Dichromate Coated Steel (1470 hr salt spray tested) hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51075405283634,"sku":"LS-425-S","price":44.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/302516396.jpg?v=1776713444"},{"product_id":"link-seal-ls-315-s-link-seal-stainless-steel","title":"Link-Seal LS-315-S Link Seal, Stainless Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eLINK-SEAL LS-315-S Link Seals provide a fast and affordable method for sealing pipes of any size that pass through walls, floors, and ceilings. The S series includes stainless steel nuts and bolts. These seals are made with durable EPDM black rubber and withstand temperatures up to 175 degrees F. They provide a hydrostatic seal, extend seal life, and protect against corrosion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall in up to 75% less time compared to lead-oakum joints, hand-fitted flashings, mastics, or casing boots.\u003c\/li\u003e\n  \u003cli\u003eRated at 20 psig (40ft of head), which exceeds the performance requirements of most applications.\u003c\/li\u003e\n  \u003cli\u003eDesigned for use as a permanent seal. Seal elements are specially compounded to resist aging and attack from ozone, sunlight, water, and a wide range of chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThe LS-315-S is a modular seal with stainless steel hardware for sealing cylindrical objects through concrete walls. 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It provides durability against fluid corrosion and contamination. The Model C features black EPDM and zinc-plated carbon steel hardware, ensuring durability in damp environments and reliable sealing against moisture, groundwater, and organic chemicals for pipelines and direct burial applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall in up to 75% less time compared to lead-oakum joints, hand-fitted flashings, mastics, or casing boots.\u003c\/li\u003e\n  \u003cli\u003eRated at 20 psig (40ft of head), which exceeds the performance requirements of most applications.\u003c\/li\u003e\n  \u003cli\u003eDesigned for use as a permanent seal. Seal elements are specially compounded to resist aging and attack from ozone, sunlight, water, and a wide range of chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThe LINK-SEAL LS-360-C provides a permanent hydrostatic seal for pipes passing through walls, floors, and ceilings. 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The C series includes carbon steel nuts and bolts. These seals are made with durable EPDM black rubber, withstanding temperatures up to 175 degrees F. 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The C series includes carbon steel nuts and bolts. These seals are made with durable EPDM black rubber, withstanding temperatures up to 175 degrees F. These seals provide a hydrostatic seal, extend the seal's life, and protect against corrosion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall in up to 75% less time compared to lead-oakum joints, hand-fitted flashings, mastics, or casing boots.\u003c\/li\u003e\n  \u003cli\u003eRated at 20 psig (40ft of head), which exceeds the performance requirements of most applications.\u003c\/li\u003e\n  \u003cli\u003eDesigned for use as a permanent seal. Seal elements are specially compounded to resist aging and attack from ozone, sunlight, water, and a wide range of chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eModular seals designed to seal pipes passing through walls, floors, and ceilings. Features carbon steel hardware and durable EPDM rubber.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LS-525-C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure resistant\u003c\/strong\u003e: 20psig (40 ft of head)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard EPDM rubber\u003c\/strong\u003e: black\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51075430809906,"sku":"LS-525-C","price":54.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/302516357.jpg?v=1776714229"},{"product_id":"link-seal-ls-300-s-link-seal-stainless-steel","title":"Link-Seal LS-300-S Link Seal, Stainless Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LINK-SEAL LS-300-S is a stainless steel modular seal designed for sealing pipes of any size passing through walls, floors, and ceilings. 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Made with durable EPDM black rubber, it handles temperatures up to 175 degrees F and provides a positive hydrostatic seal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall in up to 75% less time compared to lead-oakum joints, hand-fitted flashings, mastics, or casing boots.\u003c\/li\u003e\n  \u003cli\u003eRated at 20 psig (40ft of head), which exceeds the performance requirements of most applications.\u003c\/li\u003e\n  \u003cli\u003eDesigned for use as a permanent seal with seal elements compounded to resist aging and attack from ozone, sunlight, water, and a wide range of chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThe LS-200-S Link Seals are ISO approved and help protect against corrosion, extend the life of the seal, and save time and money.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LS-200-S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: LS-200-S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Link Seal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: EPDM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardware Material\u003c\/strong\u003e: S316 Stainless Steel and Zinc Dichromate Coated Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure resistance\u003c\/strong\u003e: 20psig (40 ft of head)\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51075437461810,"sku":"LS-200-S","price":15.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/302516373.jpg?v=1776714438"},{"product_id":"link-seal-ls-475-c-link-seal-carbon-steel","title":"Link-Seal LS-475-C Link Seal, Carbon Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LINK-SEAL LS-475-C Link Seals offer a swift and economical solution for sealing pipes of any dimension as they pass through walls, floors, and ceilings. The C series features carbon steel nuts and bolts. Constructed from durable EPDM black rubber, these seals withstand temperatures up to 175 degrees F. These seals provide a hydrostatic seal, extend seal life, and protect against corrosion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall in up to 75% less time compared to lead-oakum joints, hand-fitted flashings, mastics, or casing boots.\u003c\/li\u003e\n  \u003cli\u003eRated at 20 psig (40ft of head), which exceeds the performance requirements of most applications.\u003c\/li\u003e\n  \u003cli\u003eDesigned for use as a permanent seal. Seal elements are specially compounded to resist aging and attack from ozone, sunlight, water, and a wide range of chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eLink Seals provide a positive hydrostatic seal, extend the life of the seal, saves time and money, protects against corrosion and is ISO approved.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LS-475-C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure resistant\u003c\/strong\u003e: 20psig (40 ft of head)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: EPDM rubber (black)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOil Resistant\u003c\/strong\u003e: Nitrile rubber (green)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature resistant\u003c\/strong\u003e: Silicone rubber (gray)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Durometer for fragile pipe\u003c\/strong\u003e: EPDM rubber (blue) Shore 40 ± 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardware Options\u003c\/strong\u003e: S316 Stainless Steel and Zinc Dichromate Coated Steel (1470 hr salt spray tested) hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51075442311474,"sku":"LS-475-C","price":34.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/302516466.jpg?v=1776714528"},{"product_id":"link-seal-ls-340-s-link-seal-stainless-steel","title":"Link-Seal LS-340-S Link Seal, Stainless Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eLINK-SEAL LS-340-S Link Seals are designed to provide an easy, fast and affordable way to seal pipes of any size passing through walls, floors and ceilings. The S series comes standard with Stainless Steel nuts and bolts. These seals help to provide a positive hydrostatic seal and protect against corrosion. The LS-340-S is a modular seal for sealing cylinderical objects through concrete walls.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall in up to 75% less time compared to lead-oakum joints, hand-fitted flashings, mastics, or casing boots.\u003c\/li\u003e\n  \u003cli\u003eRated at 20 psig (40ft of head), which exceeds the performance requirements of most applications.\u003c\/li\u003e\n  \u003cli\u003eDesigned for use as a permanent seal. Seal elements are specially compounded to resist aging and attack from ozone, sunlight, water, and a wide range of chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eModular seals for sealing pipes passing through walls, floors and ceilings. Stainless Steel hardware and EPDM rubber material.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LS-340-S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure resistant\u003c\/strong\u003e: 20psig (40 ft of head)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard EPDM rubber\u003c\/strong\u003e: black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOil Resistant Nitrile rubber\u003c\/strong\u003e: green\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature resistant Silicone rubber\u003c\/strong\u003e: gray\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Durometer for fragile pipe EPDM rubber\u003c\/strong\u003e: blue) Shore 40 ± 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardware Options\u003c\/strong\u003e: S316 Stainless Steel and Zinc Dichromate Coated Steel (1470 hr salt spray tested) hardware\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Standard EPDM rubber (black)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOil Resistance\u003c\/strong\u003e: Oil Resistant Nitrile rubber (green)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Resistance\u003c\/strong\u003e: Temperature resistant Silicone rubber (gray)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Durometer\u003c\/strong\u003e: Low Durometer for fragile pipe EPDM rubber (blue) Shore 40 ± 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSub-Category\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51075472720178,"sku":"LS-340-S","price":40.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/302516484.jpg?v=1776715399"},{"product_id":"link-seal-ls-575-s-link-seal-stainless-steel","title":"Link-Seal LS-575-S Link Seal, Stainless Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eLINK-SEAL LS-575-S Link Seals provide a fast and affordable way to seal pipes passing through walls, floors, and ceilings. The S series comes standard with stainless steel nuts and bolts. These seals are made with durable EPDM black rubber and handle temperatures up to 175 degrees F. They provide a hydrostatic seal, extend seal life, and protect against corrosion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall in up to 75% less time compared to lead-oakum joints, hand-fitted flashings, mastics, or casing boots.\u003c\/li\u003e\n  \u003cli\u003eRated at 20 psig (40ft of head), which exceeds the performance requirements of most applications.\u003c\/li\u003e\n  \u003cli\u003eDesigned for use as a permanent seal. Seal elements are specially compounded to resist aging and attack from ozone, sunlight, water, and a wide range of chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eModular seals for sealing cylindrical objects through concrete walls with stainless steel hardware. Designed to permanently seal pipes of any size.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LS-575-S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: LS-575-S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Link Seal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: EPDM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardware Material\u003c\/strong\u003e: S316 Stainless Steel and Zinc Dichromate Coated Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure resistant\u003c\/strong\u003e: 20psig (40 ft of head)\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51075477569842,"sku":"LS-575-S","price":77.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/302516344.jpg?v=1776715627"},{"product_id":"link-seal-ls-325-s-link-seal-stainless-steel","title":"Link-Seal LS-325-S Link Seal, Stainless Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eLINK-SEAL LS-325-S Link Seals are designed to provide an easy, fast and affordable way to seal pipes of any size passing through walls, floors and ceilings. The S series comes standard with Stainless Steel nuts and bolts. Link Seals are made with a durable EPDM black rubber material and can handle temperatures up to 175 degrees F.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall in up to 75% less time compared to lead-oakum joints, hand-fitted flashings, mastics, or casing boots.\u003c\/li\u003e\n  \u003cli\u003eRated at 20 psig (40ft of head), which exceeds the performance requirements of most applications.\u003c\/li\u003e\n  \u003cli\u003eDesigned for use as a permanent seal. Seal elements are specially compounded to resist aging and attack from ozone, sunlight, water, and a wide range of chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThese seals provide a positive hydrostatic seal, extend seal life, save time and money, and protect against corrosion. Suitable for various applications requiring a reliable pipe seal.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LS-325-S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: United States\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure resistant\u003c\/strong\u003e: 20psig (40 ft of head)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard EPDM rubber\u003c\/strong\u003e: black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardware Options\u003c\/strong\u003e: S316 Stainless Steel and Zinc Dichromate Coated Steel (1470 hr salt spray tested) hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51075531637042,"sku":"LS-325-S","price":38.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/302516401.jpg?v=1776716199"},{"product_id":"link-seal-ls-410-s-link-seal-stainless-steel","title":"Link-Seal LS-410-S Link Seal, Stainless Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eLINK-SEAL LS-410-S Link Seals provide a fast and affordable way to seal pipes of any size passing through walls, floors, and ceilings. The S series comes standard with stainless steel nuts and bolts. These seals are made with durable EPDM black rubber and handle temperatures up to 175 degrees F. Link Seals provide a hydrostatic seal, extend seal life, and protect against corrosion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall in up to 75% less time compared to lead-oakum joints, hand-fitted flashings, mastics, or casing boots.\u003c\/li\u003e\n  \u003cli\u003eRated at 20 psig (40ft of head), which exceeds the performance requirements of most applications.\u003c\/li\u003e\n  \u003cli\u003eDesigned for use as a permanent seal. Seal elements are specially compounded to resist aging and attack from ozone, sunlight, water, and a wide range of chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eModular seals for sealing cylinderical objects through concrete walls with stainless steel hardware. Seals pipes of any size passing through floors, ceilings, and walls.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LS-410-S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure resistant\u003c\/strong\u003e: 20psig (40 ft of head)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: EPDM rubber (black)\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51075556409650,"sku":"LS-410-S","price":44.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/302516391.jpg?v=1776716931"},{"product_id":"link-seal-cs-2-16-plastic-wall-sleeve-16-inches","title":"Link-seal cs-2-16 Plastic Wall Sleeve 16 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LINK-SEAL cs-2-16 is a Century Line plastic wall sleeve designed to provide a clean, sealed pipe penetration through concrete walls, floors, and foundations. Molded from high-density polyethylene (HDPE), this sleeve resists rust, corrosion, and chemical degradation. It weighs 0.7 pounds, making it significantly lighter than comparable steel sleeves and easy for a single installer to handle. The 16-inch sleeve length and 1.98-inch inside diameter suit a range of small-diameter pipe penetrations in mechanical, plumbing, and utility installations. HDPE construction is non-conductive, which eliminates the need for dielectric isolation at the wall opening.\u003c\/p\u003e\u003cp\u003eThe cs-2-16 is suited for residential and light commercial applications where a pipe, conduit, or sleeve must pass through a poured concrete or masonry wall. Typical uses include supply and drain line penetrations, conduit entries, and utility rough-in work. The lightweight HDPE construction simplifies form-and-pour installations where the sleeve is set in place before concrete is poured, as well as retrofit core-drill applications. A single worker can position and secure the sleeve without additional lifting equipment.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHDPE construction will not rust, corrode, or chemically degrade over time\u003c\/li\u003e\n\u003cli\u003eNon-conductive material eliminates galvanic corrosion concerns at wall penetrations\u003c\/li\u003e\n\u003cli\u003e16-inch sleeve length accommodates standard wall thicknesses in residential and light commercial construction\u003c\/li\u003e\n\u003cli\u003e1.98-inch inside diameter fits common small-diameter pipe and conduit\u003c\/li\u003e\n\u003cli\u003eAt 0.7 pounds, the sleeve is lightweight enough for single-worker installation\u003c\/li\u003e\n\u003cli\u003eHigh-impact-resistant molding maintains dimensional integrity during concrete forming and curing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard-fit wall sleeve for small-diameter pipe penetrations through concrete and masonry walls in residential and light commercial construction.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eWall sleeves of this type are installed by licensed plumbers, pipefitters, or general contractors during rough-in or retrofit work. When used as a cast-in-place sleeve, secure the sleeve to forming materials before the concrete pour and verify alignment to the finished wall plane. For retrofit installations, core-drill the opening to the appropriate diameter, insert the sleeve, and grout or caulk the annular space per applicable code. Refer to local plumbing and building codes, including the IPC and applicable local amendments, for required clearances and sealing methods.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: HDPE (High-Density Polyethylene)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSleeve Length\u003c\/strong\u003e: 16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.98 inches (50.3 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.7 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: cs-2-16\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51149471154482,"sku":"CS-2-16","price":91.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305989030.jpg?v=1778594679"},{"product_id":"link-seal-ls-475-s-modular-pipe-penetration-seal","title":"Link-seal ls-475-s Modular Pipe Penetration Seal","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LINK-SEAL ls-475-s is a modular pipe penetration seal designed to create a positive hydrostatic seal around pipes passing through walls, floors, and ceilings. The seal body is constructed from EPDM rubber and is rated for temperatures up to 175 degrees F. The S series ships with S316 stainless steel nuts and bolts, which have been salt spray tested to 1,470 hours, making it suitable for corrosive or wet environments. Pressure resistance is rated to 20 psig, equivalent to 40 feet of head. Licensed plumbers, pipefitters, and mechanical contractors are the primary installers for this type of fitting.\u003c\/p\u003e\u003cp\u003eThe ls-475-s is used in residential and commercial construction wherever a pipe penetrates a structural element such as a concrete wall, floor slab, or ceiling assembly. It accommodates pipes of varying diameters by linking individual rubber links around the pipe and drawing them tight with the included hardware. Typical applications include utility entries, mechanical room penetrations, and below-grade wall passages where moisture ingress or hydrostatic pressure must be controlled.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePressure resistant to 20 psig (40 feet of head) for positive hydrostatic sealing\u003c\/li\u003e\n\u003cli\u003eEPDM rubber body rated to 175 degrees F for broad temperature compatibility\u003c\/li\u003e\n\u003cli\u003eS316 stainless steel hardware, salt spray tested to 1,470 hours for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eModular link design accommodates pipes of varying sizes without special tools\u003c\/li\u003e\n\u003cli\u003eISO approved construction for quality assurance in commercial and industrial projects\u003c\/li\u003e\n\u003cli\u003eCompatible with walls, floors, and ceilings in a single seal design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with pipes of any size passing through walls, floors, and ceilings in residential and commercial construction. The modular link format adapts to various pipe outside diameters. Specific pipe size compatibility should be confirmed against the LINK-SEAL sizing chart using the pipe outside diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by licensed plumbers or mechanical contractors following applicable plumbing and mechanical codes. Before installing, verify the annular space dimensions and pipe outside diameter against the seal size rating. No special tools are required beyond standard hand tools to tighten the stainless steel hardware. Do not overtighten the links, as excessive torque can deform the rubber elements and reduce sealing effectiveness.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Body Material\u003c\/strong\u003e: EPDM rubber (black)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Material\u003c\/strong\u003e: S316 stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Corrosion Rating\u003c\/strong\u003e: 1,470 hour salt spray tested\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 175 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 20 psig (40 feet of head)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: S (stainless steel hardware)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ls-475-s\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51149504741682,"sku":"LS-475-S","price":44.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305987398.jpg?v=1778595698"},{"product_id":"pvc-fittings-cs-10-16-hdpe-wall-sleeve-10-19-in-id","title":"Pvc Fittings cs-10-16 Hdpe Wall Sleeve 10.19 in Id","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PVC FITTINGS cs-10-16 is a Century Line plastic wall sleeve constructed from high-density polyethylene (HDPE). It is designed to create a protective passage through walls for pipes or conduit, resisting water migration and adjusting to varying wall thicknesses. With an inside diameter of 10.19 inches and a sleeve length of 16 inches, this unit fits large-diameter pipe applications. At 6.4 pounds, it weighs approximately one-eighth the mass of a comparable steel sleeve, making single-worker handling and installation practical on the jobsite. Plumbers, pipefitters, and mechanical contractors are the typical installers.\u003c\/p\u003e\n\u003cp\u003eThis wall sleeve is suited for residential and commercial installations where a pipe or conduit must penetrate a wall assembly. The HDPE construction holds up to moisture exposure and does not corrode, making it appropriate for wet or below-grade wall conditions. The adjustable fit accommodates different wall thicknesses without custom fabrication, reducing labor time on retrofit and new-construction projects alike.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-density polyethylene (HDPE) construction resists corrosion and moisture\u003c\/li\u003e\n  \u003cli\u003e10.19 inch inside diameter accommodates large-diameter pipe runs\u003c\/li\u003e\n  \u003cli\u003e16 inch sleeve length with adjustable fit for varying wall thicknesses\u003c\/li\u003e\n  \u003cli\u003eWeighs 6.4 pounds, roughly one-eighth the weight of a comparable steel sleeve\u003c\/li\u003e\n  \u003cli\u003eResists water migration through the wall penetration\u003c\/li\u003e\n  \u003cli\u003eLightweight design allows single-worker installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and new-installation wall sleeve for large-diameter pipe penetrations in residential and commercial wall assemblies requiring a 10.19 inch inside diameter opening.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed plumber or pipefitter. Before beginning, shut off any supply lines associated with the pipe being routed through the sleeve. Ensure the wall opening is sized to the sleeve's outer diameter and that the sleeve is properly sealed at both faces per applicable plumbing code requirements, including IPC provisions for pipe penetrations. Do not use the sleeve as a structural support member.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Density Polyethylene (HDPE)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 10.19 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSleeve Length\u003c\/strong\u003e: 16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 6.4 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PVC FITTINGS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: cs-10-16\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51149555466546,"sku":"CS-10-16","price":309.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305987409.jpg?v=1778596945"},{"product_id":"pvc-fittings-cs-8-16-hdpe-wall-sleeve-8-21-in-id","title":"Pvc Fittings cs-8-16 Hdpe Wall Sleeve 8.21 in Id","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PVC FITTINGS cs-8-16 is a Century Line plastic wall sleeve manufactured from high-density polyethylene (HDPE). It is designed to line and protect wall penetrations in construction, plumbing, and industrial piping applications. The sleeve measures 8.21 inches inner diameter and 16 inches in length, providing a smooth, chemically resistant passage for pipes routed through concrete or masonry walls. At 4.8 pounds, it is approximately one-eighth the weight of a comparable steel sleeve, making it manageable for a single installer. Plumbers, pipefitters, and general contractors typically specify this product where chemical resistance and lightweight handling are priorities.\u003c\/p\u003e\n\u003cp\u003eThis wall sleeve is suited for residential, commercial, and light industrial installations where pipes penetrate foundation walls, slabs, or concrete block. Its HDPE construction makes it appropriate for environments exposed to acids, alkalis, and common organic solvents. Typical installations include drain, waste, and vent penetrations as well as process piping in facilities where corrosive exposure is a concern. The 8.21-inch inner diameter accommodates large-diameter pipe runs that require a protective sleeve through a structural wall opening.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHDPE construction provides excellent resistance to acids, alkalis, and organic solvents\u003c\/li\u003e\n  \u003cli\u003e8.21-inch inner diameter accommodates large-diameter pipe penetrations\u003c\/li\u003e\n  \u003cli\u003e16-inch sleeve length suits standard wall thicknesses and concrete forms\u003c\/li\u003e\n  \u003cli\u003e4.8-pound weight — roughly one-eighth the weight of steel — allows single-worker installation\u003c\/li\u003e\n  \u003cli\u003eSmooth interior bore reduces friction and supports clean pipe routing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style wall sleeve for large-diameter pipe penetrations through concrete, masonry, or block walls in plumbing and industrial piping systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eWall sleeves of this type are typically installed by licensed plumbers or pipefitters during rough-in, prior to concrete placement or wall finishing. Verify the rough opening diameter matches the sleeve outer dimension before setting. Follow applicable local building codes and IPC requirements for sleeved penetrations, including firestopping and annular space sealing where required. Do not use solvent adhesives or mechanical fasteners that are incompatible with HDPE.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: HDPE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Diameter\u003c\/strong\u003e: 8.21 inches (208.5 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSleeve Length\u003c\/strong\u003e: 16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4.8 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PVC FITTINGS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: cs-8-16\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51149749584178,"sku":"CS-8-16","price":270.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305987383.jpg?v=1778600499"},{"product_id":"link-seal-ls-615-c-modular-pipe-seal-size-615-epdm","title":"Link-seal ls-615-c Modular Pipe Seal Size 615 Epdm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LINK-SEAL ls-615-c is a modular elastomeric pipe sealing system designed to create a permanent, hydrostatic seal around pipes and cylindrical objects as they pass through barriers such as concrete walls, floors, and foundations. This Size 615 unit uses a black EPDM rubber seal element with a durometer rating of 50, a reinforced nylon polymer pressure plate, and zinc plated carbon steel hardware. The assembly compresses the EPDM links radially around the pipe annular space, closing off the penetration against groundwater, moisture, and organic chemical intrusion. Licensed plumbers, pipefitters, and civil contractors install this system in both new construction and retrofit applications.\u003c\/p\u003e\u003cp\u003eThe ls-615-c Model C is suited for pipelines and direct burial applications where damp environments and groundwater exposure are primary concerns. EPDM performs reliably across a temperature range of -40 degrees F to 250 degrees F, making it appropriate for cold-climate underground utility work as well as moderate-temperature fluid systems. Where greater water contact is anticipated, the Model S316 with stainless steel hardware is the recommended step-up. For applications involving elevated chemical exposure, the Model O with nitrile rubber and stainless steel hardware is the appropriate alternative.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBlack EPDM rubber seal element rated for -40 degrees F to 250 degrees F continuous service\u003c\/li\u003e\n\u003cli\u003eDurometer 50 for consistent compression and positive annular contact around the pipe\u003c\/li\u003e\n\u003cli\u003eReinforced nylon polymer pressure plate distributes bolt load evenly across seal links\u003c\/li\u003e\n\u003cli\u003eZinc plated carbon steel hardware provides corrosion resistance in damp, below-grade environments\u003c\/li\u003e\n\u003cli\u003eModular link construction accommodates a wide range of pipe outside diameters at Size 615\u003c\/li\u003e\n\u003cli\u003eProvides a permanent hydrostatic seal against groundwater, moisture, and organic chemicals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use at pipe wall penetrations through concrete barriers in pipelines and direct burial applications. For increased water contact, Model S316 with black EPDM and stainless steel hardware is recommended. For increased chemical contact, Model O with nitrile rubber and stainless steel hardware is recommended.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by licensed plumbers, pipefitters, or civil contractors following applicable IPC or project-specific specifications. Power down or depressurize any active line before working at the penetration point. Bolts should be tightened in an alternating pattern to achieve even compression across all seal links — consult the LINK-SEAL installation guide for the correct tightening sequence; do not rely on feel alone. Verify the annular space is clean and free of debris before seating the assembly.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: Model C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 615\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRubber Seal Element\u003c\/strong\u003e: EPDM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurometer\u003c\/strong\u003e: 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: -40 degrees F to 250 degrees F (-40 degrees C to 121 degrees C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Plate Material\u003c\/strong\u003e: Reinforced Nylon Polymer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Material\u003c\/strong\u003e: Zinc Plated Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC Code\u003c\/strong\u003e: 191074773614\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ls-615-c\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51149959332146,"sku":"LS-615-C","price":175.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305987355.jpg?v=1778603352"},{"product_id":"link-seal-ls-650-c-modular-pipe-seal-model-c-size-650","title":"Link-seal ls-650-c Modular Pipe Seal Model C Size 650","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LINK-SEAL ls-650-c is a modular elastomer pipe sealing system designed to create a permanent, hydrostatic seal where pipes or cylindrical objects penetrate barriers such as concrete walls, floors, and vault structures. Featuring a black EPDM rubber seal element with a durometer rating of 50, a reinforced nylon polymer pressure plate, and zinc plated carbon steel hardware, this Model C assembly resists moisture, groundwater, and organic chemicals across a wide operating temperature range of -40 degrees F to 250 degrees F. It is installed by licensed plumbers, mechanical contractors, and civil construction crews working on pipeline penetration sealing applications.\u003c\/p\u003e\n\u003cp\u003eThe ls-650-c is suited for residential and commercial pipeline installations where pipes pass through concrete or masonry barriers in direct burial or below-grade environments. Size 650 accommodates the corresponding nominal pipe or conduit diameter per LINK-SEAL sizing conventions. Model C is the standard configuration for damp and moderate-moisture environments. For applications involving extended water immersion, Model S316 with stainless steel hardware is available. For applications involving elevated chemical exposure, Model O with nitrile rubber and stainless steel hardware is recommended. Each package contains 5 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBlack EPDM rubber seal element rated at 50 durometer provides reliable compression and long-term sealing integrity\u003c\/li\u003e\n  \u003cli\u003eReinforced nylon polymer pressure plate distributes bolt load evenly across the seal elements\u003c\/li\u003e\n  \u003cli\u003eZinc plated carbon steel hardware offers corrosion resistance in damp and below-grade conditions\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range of -40 degrees F to 250 degrees F suits a broad range of service environments\u003c\/li\u003e\n  \u003cli\u003eModular link design accommodates nearly any pipe or cylindrical object passing through a barrier\u003c\/li\u003e\n  \u003cli\u003eCreates a permanent, hydrostatic seal against moisture, groundwater, and organic chemical intrusion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a modular OEM-style pipe penetration seal for use with concrete walls, floors, and similar barrier structures in pipeline and direct burial applications where a hydrostatic seal is required. Compatible with a wide range of pipe materials and sizes per LINK-SEAL Size 650 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed plumbers or mechanical contractors following applicable building and plumbing codes. Before installation, ensure the pipe penetration opening is clean, free of debris, and sized appropriately for the LINK-SEAL unit per manufacturer sizing guidelines. Tighten hardware bolts evenly and in sequence to achieve uniform compression across all seal elements — do not over-torque. Verify the completed assembly for hydrostatic integrity before backfilling or closing the structure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle \/ Model\u003c\/strong\u003e: Model C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 650\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRubber Seal Element\u003c\/strong\u003e: EPDM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurometer\u003c\/strong\u003e: 50\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Plate Material\u003c\/strong\u003e: Reinforced Nylon Polymer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardware Material\u003c\/strong\u003e: Zinc Plated Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: -40 degrees F to 250 degrees F (-40 degrees C to 121 degrees C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5 units\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC Code\u003c\/strong\u003e: 191074773652\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ls-650-c\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51150258012466,"sku":"LS-650-C","price":196.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305989009.jpg?v=1778608856"},{"product_id":"link-seal-ls-615-s-modular-pipe-seal","title":"Link-seal ls-615-s Modular Pipe Seal","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LINK-SEAL ls-615-s is a modular pipe penetration seal designed to create a watertight and gastight barrier where pipes pass through walls, floors, or ceilings. The system uses interlocking modular links that are assembled around the pipe and tightened to expand a sealing element against both the pipe and the opening. It is installed by plumbers, pipefitters, and mechanical contractors in new construction and retrofit applications where a reliable mechanical seal is required at pipe penetrations.\u003c\/p\u003e\n\u003cp\u003eThe ls-615-s is suited for use in commercial and industrial buildings, water and wastewater facilities, tunnels, vaults, and below-grade structures where pipes penetrate concrete or masonry. It is appropriate for applications requiring resistance to soil gases, water infiltration, and pressure differentials at wall or floor sleeves.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eModular link design allows assembly directly around the pipe without cutting or special tooling\u003c\/li\u003e\n  \u003cli\u003eExpands to form a watertight and gastight seal at wall or floor penetrations\u003c\/li\u003e\n  \u003cli\u003eSuitable for retrofit and new construction installations\u003c\/li\u003e\n  \u003cli\u003eCompatible with round pipe penetrations through concrete, masonry, or sleeved openings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new installation modular pipe seal for use at pipe penetrations through walls, floors, and ceilings in mechanical and plumbing systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed plumbers or pipefitters. Shut off and depressurize any line being worked on before fitting the seal assembly around the pipe. Follow local plumbing code requirements, including IPC guidelines, for pipe penetration sealing in fire-rated or below-grade assemblies. Do not overtighten the link bolts beyond the point of firm seating, as this may distort the sealing element.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 7 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ls-615-s\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51150755725618,"sku":"LS-615-S","price":283.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305987363.jpg?v=1778617755"},{"product_id":"link-seal-ls-400-c-modular-pipe-sealing-system-model-c-size-400","title":"Link-Seal Ls-400-C Modular Pipe Sealing System Model C Size 400","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LINK-SEAL LS-400-C is a modular, elastomer sealing system that creates a permanent, hydrostatic seal for pipes or cylindrical objects passing through barriers like concrete walls. It provides durability against fluid corrosion and contamination. The Model C with EPDM and Carbon Steel Hardware ensures durability in damp environments, sealing against moisture, groundwater, and organic chemicals for pipelines and direct burial applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall in up to 75% less time compared to lead-oakum joints, hand-fitted flashings, mastics, or casing boots.\u003c\/li\u003e\n  \u003cli\u003eRated at 20 psig (40ft of head), which exceeds the performance requirements of most applications.\u003c\/li\u003e\n  \u003cli\u003eDesigned for use as a permanent seal. Seal elements are specially compounded to resist aging and attack from ozone, sunlight, water, and a wide range of chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThe Link-Seal provides a positive hydrostatic seal, extends the life of the seal, saves time and money, and protects against corrosion.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LS-400-C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLINK-SEAL Size\u003c\/strong\u003e: 400\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle\/Model\u003c\/strong\u003e: Model C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRubber Seal Element\u003c\/strong\u003e: EPDM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardware Material\u003c\/strong\u003e: Zinc Plated Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Plate Material\u003c\/strong\u003e: Reinforced Nylon Polymer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurometer\u003c\/strong\u003e: 50\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Temperature (C)\u003c\/strong\u003e: 121\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Temperature (F)\u003c\/strong\u003e: 250\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Range (C)\u003c\/strong\u003e: -40\n\nC - 121\n\nC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Range (F)\u003c\/strong\u003e: -40\n\nF - 250\n\nF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity and UOM\u003c\/strong\u003e: 30\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Dimensional Unit of Measure\u003c\/strong\u003e: Imperial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: LS-400-C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Link Seal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: EPDM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure\u003c\/strong\u003e: resistant to 20psig (40 ft of head)\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51161799393586,"sku":"LS-400-C","price":30.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/306250287.jpg?v=1778882232"},{"product_id":"link-seal-ls-275-s-link-seal-stainless-steel","title":"Link-Seal ls-275-s link seal stainless steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LINK-SEAL LS-275-S is a stainless steel modular seal designed for sealing pipes passing through walls, floors, and ceilings. The S series includes stainless steel nuts and bolts. Made with durable EPDM black rubber, it withstands temperatures up to 175 degrees F. These seals provide a hydrostatic seal, extend seal life, and protect against corrosion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall in up to 75% less time compared to lead-oakum joints, hand-fitted flashings, mastics, or casing boots.\u003c\/li\u003e\n  \u003cli\u003eRated at 20 psig (40ft of head), which exceeds the performance requirements of most applications.\u003c\/li\u003e\n  \u003cli\u003eDesigned for use as a permanent seal. Seal elements are specially compounded to resist aging and attack from ozone, sunlight, water, and a wide range of chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThe Link-Seal modular seals are easily configured to meet sealing needs and are suitable for various applications.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LINK-SEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LS-275-S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: LS-275-S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Link Seal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeal Material\u003c\/strong\u003e: EPDM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardware Material\u003c\/strong\u003e: S316 Stainless Steel and Zinc Dichromate Coated Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure resistant\u003c\/strong\u003e: 20psig (40 ft of head)\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"LINK-SEAL","offers":[{"title":"Default Title","offer_id":51162245103922,"sku":"LS-275-S","price":18.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/306250283.jpg?v=1778893808"}],"url":"https:\/\/voomisupply.com\/collections\/link-seal.oembed","provider":"Voomi Supply","version":"1.0","type":"link"}