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The VALUE COLLECTION 51023 is a snap-style pressure test plug used to seal and pressure-test pipe openings during plumbing and HVAC system inspections. With a 2-1/2 inch outer diameter and a body length of 1-3/16 inches, this plug inserts quickly into a pipe end and locks in place without threading, allowing technicians to pressurize a line section and check for leaks. Its snap-fit design speeds up test setup and teardown compared to threaded or inflatable alternatives. Plumbers and mechanical contractors typically keep these on hand for rough-in pressure tests on drain, waste, and vent systems as well as supply-side piping.
This plug is suited for residential and light commercial plumbing pressure testing, including drain-waste-vent rough-in inspections and supply line integrity checks. The snap-tite engagement style makes it a practical choice when access is limited or repeated test cycles are needed on the same opening. It is installed by trade plumbers and pipefitters during pre-drywall or pre-backfill inspection stages where local code requires documented pressure testing.
Designed as an OEM-style pressure test plug for use with 2-1/2 inch OD pipe openings in plumbing and mechanical piping systems where snap-fit test plugs are specified.
Installation is performed by licensed plumbers or pipefitters in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Isolate and depressurize the line section before inserting or removing the plug. Verify the plug is fully seated and locked before applying test pressure. Do not exceed the pressure rating of the plug or the connected piping system.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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