

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The VALUE COLLECTION 51028 is a snap-style pressure test plug used to temporarily seal pipe openings during pressure testing procedures. The plug seats quickly without tools, allowing technicians to pressurize a system and check for leaks across plumbing, HVAC piping, and related fluid or gas distribution systems. It measures 3.25 inches in outer diameter and 1.1875 inches in length, making it a compact, single-use or reusable solution for standard test points. Licensed plumbers, pipefitters, and HVAC technicians rely on this type of plug when performing hydrostatic or pneumatic pressure tests prior to system commissioning or inspection sign-off.
This plug is suited for residential and light commercial applications where a fast, reliable pipe seal is needed during pressure testing. The snap-fit design reduces setup time compared to threaded or mechanical expansion plugs, making it practical on job sites where multiple test points must be capped and released in sequence. It is appropriate for use on pipe ends and test ports that match its 3.25-inch OD specification.
Designed as an OEM-style replacement and general-use pressure test plug for pipe openings with a 3.25-inch outer diameter, typical in plumbing and HVAC piping pressure test applications.
Installation is performed by licensed plumbers or HVAC technicians as part of a pressure test procedure. Always depressurize the system fully before inserting or removing the plug. Confirm the pipe end or test port is clean and free of debris before seating the plug to ensure a proper seal. Follow applicable code requirements under IPC or IFGC for test pressure limits and duration.
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.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!