Asc Engineered Solutions 500421078 Copper Plated Riser Clamp

Product Description

The ASC Engineered Solutions 500421078 is a copper plated riser clamp designed to support vertical copper tube size (CTS) pipe runs through floor penetrations and structural members. Rated for 2.5-inch pipe, this clamp bears the load of the riser at each floor level, preventing pipe movement and reducing stress on fittings and joints. The copper plating provides finish compatibility and corrosion resistance suitable for potable water and other CTS applications. Licensed plumbers and mechanical contractors install this clamp as part of a properly supported vertical piping system.

This riser clamp is used in residential and commercial plumbing systems where 2.5-inch CTS pipe rises vertically through multiple floors. It seats beneath a floor or structural support surface and transfers pipe load to the building structure. Typical applications include domestic hot and cold water supply risers and hydronic piping systems where copper tube is the pipe material of choice.

Key Features

• Copper plated finish for compatibility with CTS copper piping systems
• Sized for 2.5-inch CTS pipe
• Clamp-style design seats at floor penetrations to carry vertical pipe load
• Weighs 1.13 pounds per unit, indicating solid construction for riser support duty
• Designed as a CT121 series riser clamp for standard pipe support applications

Compatibility

Designed for use with 2.5-inch copper tube size (CTS) pipe as an OEM-style riser clamp support fitting in vertical plumbing installations.

Installation Notes

Riser clamps are installed by licensed plumbers in accordance with the International Plumbing Code (IPC) and local mechanical codes governing pipe support intervals. Shut off the water supply and depressurize the line before making any modifications to an existing riser. The clamp must bear on a solid structural surface such as a floor plate or framing member to properly transfer pipe load. Do not use as a substitute for hangers on horizontal runs.

Technical Specifications

• Type: Riser Clamp
• Series: CT121
• Pipe Size: 2.5 inches
• Pipe Standard: CTS (Copper Tube Size)
• Material: Copper Plated
• Weight: 1.13 pounds

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 500421078