Rwc 250 Variable Isolation Pipe Clamp 3/8-1 in Cts 200 Lb

Product Description

The RWC 250 is a variable isolation clamp designed to support and isolate CTS pipe and tube ranging from 3/8 to 1 inch in diameter. Built from nylon, this clamp absorbs vibration and prevents metal-to-metal contact between the pipe and the mounting surface. It measures 2-3/8 inches wide by 2-5/8 inches tall and carries a 200 lb load rating. Plumbers and mechanical contractors install this clamp in residential and light commercial applications where copper, CPVC, or other CTS-compatible tubing requires secure, vibration-dampening support at structural attachment points.

The RWC 250 is suited for plumbing rough-in work where pipe runs need to be anchored to framing, studs, joists, or blocking. Its variable sizing accommodates multiple CTS pipe diameters within a single clamp body, reducing the need to stock multiple sizes on the truck. Typical installations include domestic water supply lines, hydronic distribution piping, and similar low-pressure fluid systems where tube movement and noise transmission are concerns.

Key Features

• Variable sizing fits CTS pipe and tube from 3/8 to 1 inch in a single clamp body
• 200 lb load rating provides reliable structural support for pipe runs
• Nylon construction isolates pipe from framing to reduce vibration and noise transfer
• Compact footprint at 2-3/8 inches wide by 2-5/8 inches tall fits standard framing layouts
• Domestically manufactured

Compatibility

Designed as an OEM-style replacement or new-installation support clamp for residential and light commercial plumbing systems using CTS pipe and tube from 3/8 to 1 inch in diameter.

Installation Notes

Installation is typically performed by a licensed plumber or mechanical contractor. Shut off the water supply and relieve system pressure before repositioning or replacing any existing pipe supports. Fasten the clamp to structural framing using fasteners rated for the applied load in accordance with local plumbing code and IPC guidelines. Do not overtighten fasteners in a way that compresses the nylon body and defeats its isolation function.

Technical Specifications

• Pipe Size Range: 3/8 to 1 inch CTS
• Load Rating: 200 lb
• Width: 2-3/8 inches
• Height: 2-5/8 inches
• Material: Nylon
• Country of Origin: Domestic (USA)

Standard Information

• Brand: RWC
• Manufacturer Part Number: 250