Tradepro tp-gtestb-1/2-30 Bell Test Gauge 0-30 Psi

Product Description

The TRADEPRO tp-gtestb-1/2-30 is a bell-style pressure test gauge with a 0 to 30 psi range and a 1/2 inch NPT connection. It is designed for use in plumbing, HVAC, and mechanical systems where low-range pressure readings are required during testing and commissioning. The bell-style housing allows the gauge to be tapped into a test port quickly and removed without tool-intensive disassembly. Licensed plumbers, HVAC technicians, and pipefitters use this type of gauge to verify system pressure during installation, leak testing, and system startup.

This gauge is suited for residential and light commercial applications where pressures fall within the 0 to 30 psi range. Typical uses include gas pressure verification at appliance test ports, low-pressure water system checks, and hydronic heating system diagnostics. The 1/2 inch NPT thread is a standard size found on most domestic test port fittings, making this gauge compatible with a wide range of existing service points.

Key Features

• 0 to 30 psi pressure range for low-pressure system testing
• 1/2 inch NPT male connection fits standard test ports
• Bell-style housing for fast tap-on and tap-off use
• Sold individually as a single unit

Compatibility

Designed as an OEM-style test gauge for use with 1/2 inch NPT test ports found in residential and light commercial plumbing, HVAC, and hydronic heating systems.

Installation Notes

This gauge is installed by licensed plumbers or HVAC technicians. Before connecting, depressurize and isolate the system section being tested. Hand-tighten the NPT fitting to the test port and verify thread engagement before applying pressure. Do not exceed the 30 psi rated range of this gauge, as overpressure can damage the internal mechanism and produce an inaccurate reading.

Technical Specifications

• Pressure Range: 0 to 30 psi
• Connection Type: 1/2 inch NPT
• Gauge Style: Bell Test Gauge
• Unit of Measure: Each

Standard Information

• Brand: TRADEPRO
• Manufacturer Part Number: tp-gtestb-1/2-30