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Metal pipe clamp with black rubber cushion and swivel loop hanger

Caddy

Caddy 454011 EZ-Riser Superfix Cushioned Pipe Clamp

SKU CH-1BSN-DT451

Cushioned pipe clamp secures 2 1/2 in copper tube with electro-galvanised steel hardware and supports up to 300 lb load

  • Cushioned EPDM rubber protects copper tubing from vibration
  • Electro-galvanised steel hanger resists corrosion in damp environments
  • Swivel loop design simplifies alignment on threaded rod
  • Rated for 300 lb load capacity for secure support
  • Fits 2 1/2 in copper tube size for standard plumbing runs

Cushioned Pipe Clamp for 2 1/2 in Copper Tube

The Caddy 454011 EZ-Riser Superfix is a swivel-loop pipe clamp designed to secure 2 1/2 inch copper tube with a maximum outside diameter of 2 5/8 inches. A cushioned EPDM rubber insert isolates the tube from the electro-galvanised steel hanger to reduce vibration and noise. The assembly is rated for a 300 lb load capacity and accepts a 3/8 inch threaded rod for suspension.

Upgrade from Uncushioned or Rigid Hangers

This clamp replaces bare metal hangers or rigid supports that transmit vibration and risk damaging copper tube surfaces. The jump is worth it when the installation requires vibration damping, thermal expansion movement or a secure swivel connection to threaded rod. The electro-galvanised finish on both bolt and hanger provides corrosion resistance for longer service life in damp environments.

Check Threaded Rod Size and Load Requirements

Verify that the existing or planned suspension uses 3/8 inch threaded rod to match the clamp specification. Confirm that the combined weight of the pipe, fluid and insulation does not exceed the 300 lb load rating. Ensure the copper tube size is exactly 2 1/2 inches so the cushion fits the 2 5/8 inch maximum outside diameter correctly.

Highlights

  • Cushioned EPDM rubber protects copper tubing from vibration
  • Electro-galvanised steel hanger resists corrosion in damp environments
  • Swivel loop design simplifies alignment on threaded rod
  • Rated for 300 lb load capacity for secure support
  • Fits 2 1/2 in copper tube size for standard plumbing runs

Specifications

BrandNVENT CADDY

Questions about this item

What threaded rod size does the 454011 EZ-Riser Superfix clamp accept?

The swivel loop hanger is designed for a 3/8 in threaded rod, allowing direct suspension from standard rod installations.

How is the cushion secured to the steel hanger, and what step is often missed?

The EPDM rubber cushion lines the steel hanger interior; the common mistake is tightening the bolt before the pipe is fully seated in the cushion groove.

When should the EPDM rubber cushion be inspected or replaced?

Inspect the cushion for cracking or hardening after prolonged exposure to heat, ozone, or chemical contact; replace it if the rubber loses elasticity or shows visible degradation.

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