2" Standard Gas Test Assembly, 1/8" Pipe Tread, 30 PSI

Wal-Rich 1838104 – 2" Standard Gas Pressure Test Assembly

The Wal-Rich 1838104 is a 2" standard gas test assembly used for conducting pressure testing on gas piping systems. Built with a steel case and a brass air valve, this assembly is designed to verify system integrity before gas service activation or re-certification.

This test assembly features a threaded connection suitable for standard 3/4" MPT fittings and includes a 1/8" NPT gauge port. The shatter-resistant gauge face improves durability and safety during field use. Each assembly is individually packaged for protection from contaminants during storage or transport.

Product Features

• Gauge Diameter: 2 inches with clear, easy-to-read scale
• Pressure Rating: 0–30 PSI for residential and light commercial testing requirements
• Thread Size: 3/4" MPT with 1/8" NPT gauge port
• Gauge Face: Shatterproof lens for added safety during pressurization
• Valve Type: Brass Schrader-style air valve
• Packaging: Individually bagged

Materials

• Body: Steel construction
• Gauge Port: Brass fitting with integrated valve
• Gauge Case: Crimped steel housing with rear vent

Installation Notes

This gas pressure test assembly is intended for use by licensed professionals. Installation involves threading into the test tee of a gas line system and pressurizing the line with air. Pressure must be maintained and monitored per local code to confirm leak-free performance. Always follow AHJ (Authority Having Jurisdiction) requirements when performing gas line pressure tests.

Recommended Use

• Residential and light commercial gas system pressure testing
• System commissioning after pipe installation or repair
• Routine safety checks prior to gas meter installation

Compliance and Limitations

• Intended for use in air-only pressure testing
• Not designed for continuous system monitoring or gas exposure
• Use with nitrogen or air per applicable safety protocols

Summary

The Wal-Rich 1838104 gas test assembly is built for durability and accuracy in field pressure testing applications. Its compact form and standardized connection make it a practical choice for plumbing and HVAC professionals who require dependable equipment for system verification tasks.