Carrhill TP123 Pneumatic-hydraulic Test Plug 1.5-3 in

Product Description

The CARRHILL TP123 is a pneumatic-hydraulic test plug designed for pressure testing pipe systems in plumbing and mechanical applications. It seats inside a pipe bore and creates a seal that holds test pressure, allowing technicians to verify line integrity before a system is placed in service. The TP123 accommodates pipe sizes ranging from 1.5 inches to 3 inches, making it a versatile single tool across common residential and light-commercial pipe diameters. Licensed plumbers and pipefitters rely on this type of plug for both air and hydrostatic testing procedures.

The TP123 is suited for use during rough-in inspections and pressure verification on drain, waste, vent, and supply piping. Its adjustable range spanning 1.5 inches through 3 inches covers a broad set of common pipe sizes encountered in residential new construction and remodel work, as well as light-commercial mechanical rooms. It is appropriate for use with both pneumatic and hydrostatic test methods as required by local plumbing codes.

Key Features

• Accommodates pipe inner diameters from 1.5 inches to 3 inches
• Compatible with both pneumatic (air) and hydraulic (water) pressure testing methods
• Single plug covers multiple pipe sizes, reducing the number of tools required on the job
• Designed for repeated use across rough-in and inspection testing cycles

Compatibility

Designed for use in pipe openings with inner diameters between 1.5 inches and 3 inches. Suitable for pneumatic and hydrostatic pressure testing on standard plumbing pipe materials. No specific system model compatibility was provided by the manufacturer for this part.

Installation Notes

Installation and operation of pressure test plugs should be performed by a licensed plumber or qualified pipefitter in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Ensure the pipe section being tested is isolated and all downstream connections are accounted for before applying test pressure. Never exceed the rated test pressure for the plug or the pipe material being tested. Remove the plug only after test pressure has been fully relieved.

Technical Specifications

• Pipe Size Range: 1.5 inches to 3 inches
• Test Method: Pneumatic and Hydraulic
• Order Increment: 1

Standard Information

• Brand: CARRHILL
• Manufacturer Part Number: TP123