Cash-acme PSEI4620 1/2 Inch Cts Test End Cap

Product Description

The CASH-ACME PSEI4620 is a 1/2 inch CTS push-fit test end cap used to temporarily seal off tubing ends during pressure testing of plumbing systems. Manufactured under the John Guest push-fit product line, this cap installs without tools or solvents by pushing directly onto the tube end, creating a secure seal that holds system pressure during testing procedures. It is suited for use on copper, plastic, and composite tubing in residential and light commercial plumbing applications. Plumbers and pipefitters use this fitting during rough-in inspections and pressure verification before final connections are made.

This test end cap is designed for 1/2 inch CTS (Copper Tube Size) tubing and is a standard component in push-fit plumbing system assemblies. It is commonly installed during new construction rough-in, remodels, or system modifications where individual branch lines need to be capped and pressure-tested independently. The fitting is removed after testing is complete and the system is ready for final connection. Its lightweight construction and simple installation make it practical for use in tight spaces common in residential plumbing rough-in work.

Key Features

• Push-fit design allows tool-free installation on 1/2 inch CTS tubing
• Compatible with copper, plastic, and composite CTS tubing types
• Reusable design supports temporary sealing during pressure testing
• Lightweight at 0.024 pounds for easy handling in confined spaces
• No solvents, clamps, or crimping required for installation

Compatibility

Designed as an OEM-style push-fit fitting for use with 1/2 inch CTS plumbing systems. No specific compatible model numbers were provided in the product data.

Installation Notes

This fitting is installed by licensed plumbers during pressure testing phases of plumbing rough-in work. Before installing, ensure the tubing end is cut cleanly and squarely and that the system is depressurized. Push the cap firmly onto the tube end until it seats fully against the fitting body. Follow all applicable IPC and local plumbing code requirements for test pressure limits and duration.

Technical Specifications

• Tube Size: 1/2 inch CTS
• Connection Type: Push-fit
• Weight: 0.024 pounds

Standard Information

• Brand: CASH-ACME
• Manufacturer Part Number: PSEI4620