{"product_id":"asc-engineered-solutions-500421045-riser-clamp-1-1-4-in","title":"Asc Engineered Solutions 500421045 Riser Clamp 1-1\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ASC Engineered Solutions 500421045 is a copper plated riser clamp designed to support vertical copper tube size (CTS) piping runs in plumbing and mechanical systems. Sized for 1-1\/4 inch CTS pipe, this clamp provides secure anchoring of vertical pipe at floor penetrations and structural supports. The copper plating ensures material compatibility with copper piping systems, reducing the risk of galvanic corrosion at the contact point. Plumbers and pipefitters install this clamp where code requires periodic support of vertical runs. It weighs 0.90 pounds and is built to the standard riser clamp form factor recognized across residential and commercial piping applications.\u003c\/p\u003e\u003cp\u003eThis riser clamp is used in residential and light commercial plumbing installations where vertical copper pipe requires support through floor assemblies or at structural members. The CT121 designation corresponds to the clamp body style suited for CTS pipe in riser applications. It is appropriate for installations governed by IPC and IFGC provisions requiring vertical pipe support at specified intervals, particularly on copper domestic water supply and hydronic piping risers.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCopper plated finish for compatibility with copper CTS piping systems\u003c\/li\u003e\n\u003cli\u003eSized for 1-1\/4 inch CTS pipe\u003c\/li\u003e\n\u003cli\u003eClamp-style body provides firm vertical pipe support at floor or structural penetrations\u003c\/li\u003e\n\u003cli\u003eWeighs 0.90 pounds for straightforward single-technician handling\u003c\/li\u003e\n\u003cli\u003eStandard riser clamp form factor fits conventional pipe support hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard-stock riser clamp for 1-1\/4 inch copper tube size pipe in residential and commercial plumbing riser assemblies.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by licensed plumbers or pipefitters in accordance with applicable IPC provisions for vertical pipe support spacing. Shut off the water supply and depressurize the line before securing or repositioning any clamp on an active system. The clamp should be seated flush against the support structure with appropriate fasteners to prevent pipe movement under thermal expansion. Do not use this clamp as a substitute for pipe hangers on horizontal runs.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Riser Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: CTS Pipe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Weight\u003c\/strong\u003e: 0.90 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: ASC Engineered Solutions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 500421045\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASC ENGINEERED SOLUTIONS","offers":[{"title":"Default Title","offer_id":51234080325938,"sku":"0500421045","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307627831.jpg?v=1780117079","url":"https:\/\/voomisupply.com\/products\/asc-engineered-solutions-500421045-riser-clamp-1-1-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}