Tradepro tp-gtestb-3/4-15 Bell Gauge 0-15 Psi 3/4 Npt

Product Description

The TRADEPRO tp-gtestb-3/4-15 is a bell-style pressure test gauge rated for 0 to 15 psi with a 3/4 inch NPT connection. It is used to measure low-pressure gas or fluid system pressure during testing and commissioning. The bell housing design provides a clear, readable dial face suited for field diagnostics. Licensed HVAC technicians, plumbers, and gas fitters rely on this type of gauge to verify system pressure within code-required test parameters before placing a system into service.

This gauge is suited for residential and light commercial applications where low-range pressure verification is required. Typical use cases include gas line pressure testing, hydronic system checks, and low-pressure plumbing diagnostics. The 3/4 inch NPT threaded connection allows direct attachment to standard test ports and fittings commonly found on gas manifolds, supply lines, and test assemblies.

Key Features

• 0 to 15 psi pressure range for low-pressure system testing
• 3/4 inch NPT threaded connection for standard port compatibility
• Bell-style gauge housing for easy dial reading in the field
• Sold individually as a single unit

Compatibility

Designed as an OEM-style replacement or field-use gauge for low-pressure testing applications using standard 3/4 inch NPT threaded test ports.

Installation Notes

Installation is typically performed by a licensed HVAC technician, plumber, or gas fitter. Shut off all gas supply valves or isolate the fluid system before attaching or removing the gauge. Use appropriate thread sealant on NPT connections and verify there are no leaks before conducting a pressure test. Follow applicable IFGC or IPC guidelines for pressure test procedures and duration.

Technical Specifications

• Pressure Range: 0 to 15 psi
• Connection Size: 3/4 inch NPT
• Gauge Style: Bell
• Unit of Measure: Each

Standard Information

• Brand: TRADEPRO
• Manufacturer Part Number: tp-gtestb-3/4-15