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The VALUE COLLECTION 51018 is a snap-style pressure test plug used to temporarily seal ports, openings, and pipe ends during pressure testing procedures. The plug features a 1-7/8 inch outer diameter and measures 1-3/16 inches in length, making it a compact, field-ready tool for verifying system integrity without permanent hardware. Snap tite designs allow for quick insertion and removal without threading, reducing time on the bench or in the field. Plumbers, pipefitters, and HVAC technicians rely on this type of plug when performing pressure checks on water, gas, and air systems before final commissioning or during troubleshooting.
This plug is suited for use in residential and light commercial plumbing and HVAC applications where temporary port sealing is required during leak testing or system commissioning. Its snap-fit design makes it practical in confined spaces where threaded connections are difficult to engage. Typical use cases include pressure testing drain lines, supply lines, and ductwork penetrations prior to system startup or inspection.
Designed as a general-purpose snap tite pressure test plug for use with ports and pipe openings accepting a 1-7/8 inch outer diameter plug in plumbing, HVAC, and pipefitting pressure testing applications.
This plug is installed by plumbers, pipefitters, or HVAC technicians as part of a pressure test procedure. Before testing, verify that all system connections are closed and that the plug is fully seated in the test port. Always depressurize the system completely before removing the plug. Follow applicable codes such as the IPC or IFGC for required test pressures and duration when conducting inspections.
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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