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Black PVC end cap with stainless steel worm gear clamp, 5 inch nominal size

Fernco Inc.

Fernco Inc. QC-105 PVC Trap 5 in 4.3 psi 140°F

SKU CH-K5T8-2X6SJ MPN QC-105

PVC end cap fits 5-inch pipe, rated to 4.3 psi and 140°F, with stainless-steel clamp included

  • TypeDrain Components
  • MaterialHAWA
  • 5 in PVC cap fits standard pipe size
  • Withstands 4.3 psi pressure for reliable sealing
  • Rated to 140°F for hot water applications
  • Stainless steel worm-gear clamp included for secure fit
  • New condition ready for immediate installation

Product Identity

The Fernco QC-105 is a 5-inch PVC end cap designed to seal pipe ends in plumbing systems. It suits installers who need a permanent or temporary closure for drain, waste or vent lines.

Installation Requirements

The cap slides over a 5-inch nominal pipe and secures with an included stainless-steel worm-gear clamp. No solvent welding or special tools are required, leaving the joint removable for future access.

Pressure and Temperature Limits

Rated for 4.3 psi maximum operating pressure and 140 degrees F, the assembly handles low-pressure drainage and warm waste flow. It is not intended for pressurised supply lines or continuous high-temperature service.

Highlights

  • 5 in PVC cap fits standard pipe size
  • Withstands 4.3 psi pressure for reliable sealing
  • Rated to 140°F for hot water applications
  • Stainless steel worm-gear clamp included for secure fit
  • New condition ready for immediate installation

Specifications

TypeDrain Components
MaterialHAWA
BrandFernco
ModelQC-105

Questions about this item

What is the maximum operating pressure the 5 in PVC cap can handle before it becomes the limiting factor?

The cap is rated for a maximum operating pressure of 4.3 psi, so that is the pressure limit under sustained use.

How much heat can the PVC material and stainless-steel clamp withstand during all-day operation?

Both the PVC body and the included stainless-steel interlocked worm-gear clamp are rated for continuous temperatures up to 140 °F.

Does the package include the clamp needed to secure the cap, or must I supply my own?

One stainless-steel interlocked worm-gear clamp is included in the box, so no separate clamp purchase is required.

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