Cash-acme PSEI4628 3/4 Inch Cts Test End Cap

Product Description

The CASH-ACME PSEI4628 is a 3/4-inch CTS (Copper Tube Size) test end cap designed for use with John Guest push-fit fittings systems. This end cap temporarily seals a pipe end to allow pressure testing of a completed plumbing run before final connections are made. It is a standard tool in the pressure-testing workflow for potable water, hydronic, and similar fluid distribution systems. Plumbers and pipefitters install this cap during rough-in inspections and pressure-test procedures to verify system integrity prior to closing walls or commissioning.

This end cap fits 3/4-inch CTS pipe and integrates with John Guest push-fit fitting systems commonly found in residential and light commercial plumbing installations. It is well suited for new construction and retrofit applications where push-fit technology is used to speed installation and simplify pressure-testing sequences. The cap is removed after testing and can be replaced with a standard end cap or final connection fitting.

Key Features

• 3/4-inch CTS push-fit connection for tool-free installation and removal
• Designed for pressure testing plumbing runs prior to final commissioning
• Lightweight at 0.046 pounds for easy handling in confined spaces
• Compatible with John Guest push-fit fitting systems
• Reusable design supports multiple test cycles during rough-in inspection

Compatibility

Designed for use with John Guest 3/4-inch CTS push-fit plumbing systems in residential and light commercial applications.

Installation Notes

Installation and removal should be performed by a licensed plumber familiar with push-fit fitting systems. Depressurize and isolate the line completely before removing the test end cap. Follow local plumbing code requirements, including IPC guidelines, for allowable test pressures and hold times during rough-in inspections. Do not exceed the pressure rating of the fitting system during testing.

Technical Specifications

• Connection Size: 3/4 inches CTS
• Weight: 0.046 pounds

Standard Information

• Brand: CASH-ACME
• Manufacturer Part Number: PSEI4628