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.
