Link-Seal LS-425-S Link Seal, Stainless Steel

Product Description

The 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.

• Installs in up to 75% less time than traditional methods.
• Rated at 20 psig (40ft of head), exceeding most application requirements.
• Seal elements resist aging and attack from ozone, sunlight, water, and chemicals.

Product Highlights

The LS-425-S is a modular seal with stainless steel hardware designed for sealing cylindrical objects through concrete walls.

Product Information

Standard Information

• Brand: LINK-SEAL
• Manufacturer Part Number: LS-425-S

Technical Specifications

• Pressure resistant: 20psig (40 ft of head)
• Standard Rubber: EPDM rubber (black)
• Oil Resistant Rubber: Nitrile rubber (green)
• Temperature resistant Rubber: Silicone rubber (gray)
• Low Durometer for fragile pipe: EPDM rubber (blue) Shore 40 ± 5
• Hardware Options: S316 Stainless Steel and Zinc Dichromate Coated Steel (1470 hr salt spray tested) hardware