Value Collection 51004 Snap Tite Pressure Test Plug

Product Description

The VALUE COLLECTION 51004 is a snap-style pressure test plug designed for sealing ports and openings during pressure testing procedures. The plug features a 9/16 inch outer diameter and measures 11/16 inch in length, making it suited for compact fittings and test ports found in plumbing, HVAC, and refrigeration systems. The snap-fit design allows for quick insertion and removal without tools, supporting efficient leak testing and system commissioning workflows. Licensed plumbers, HVAC technicians, and pipefitters commonly use test plugs of this type when pressure-checking lines, manifolds, and valve bodies prior to system startup or inspection.

This pressure test plug is appropriate for use in residential and light commercial applications where a temporary seal is needed during hydrostatic or pneumatic pressure testing. It fits standard test ports and access openings that accept a 9/16 inch OD plug. The snap-tite style provides a secure, repeatable engagement that holds during the test cycle and releases cleanly when pressure is relieved. Single-unit packaging makes it practical for field technicians carrying individual replacement plugs in their service kits.

Key Features

• Snap-tite style for tool-free insertion and removal during pressure testing
• 9/16 inch outer diameter fits standard test port openings
• 11/16 inch length provides adequate seating depth for a reliable seal
• Lightweight at 0.04 pounds, suitable for portable field service kits
• Single-unit packaging for individual replacement or stocking purposes

Compatibility

Designed as an OEM-style replacement or field-service test plug for systems with standard 9/16 inch OD pressure test port openings in plumbing, HVAC, and refrigeration applications.

Installation Notes

Pressure test plugs are typically installed by licensed plumbers or HVAC technicians during system pressure checks performed in accordance with applicable local codes and IFGC or IPC requirements. Before inserting the plug, ensure the line or system is fully depressurized and isolated. Snap the plug firmly into the test port until it seats completely, then apply test pressure according to the system specification. After testing is complete, relieve all pressure before removing the plug.