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The VALUE COLLECTION 458-095NL is a 1-inch male pipe thread (MPT) brass pipe plug rated for Class 125 service at up to 125 psi. It is manufactured with a red brass finish, providing corrosion resistance suited for plumbing, HVAC hydronic systems, and general fluid-handling applications. This plug is used to seal off open pipe ends, test ports, or unused tapped fittings in pressurized systems. Licensed plumbers and HVAC pipefitters install this type of fitting during system assembly, maintenance, and pressure testing procedures.
This plug fits 1-inch MPT threaded pipe connections and is appropriate for residential and light commercial plumbing and hydronic heating systems. It is commonly installed to cap unused branch tees, close off service ports, or decommission pipe runs. The Class 125 pressure rating makes it suitable for standard low-pressure water, air, and compatible fluid service lines where a reliable threaded seal is required.
Designed as a standard Class 125 MPT brass pipe plug for use with 1-inch female pipe thread fittings in low-pressure plumbing and hydronic piping systems.
Installation is performed by a licensed plumber or qualified pipefitter. Depressurize and drain the system before removing or installing any pipe plug. Apply thread sealant tape or compound to the male threads before installation per IPC guidelines. Do not overtighten, as brass fittings are subject to thread damage if excess torque is applied.
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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