Value Collection 729273 Pressure Gauge 0-100 Psi 2in Npt

Product Description

The VALUE COLLECTION 729273 is an analog pressure gauge designed for monitoring system pressure in plumbing, HVAC, and light industrial applications. It features a 2-inch black dial with a single PSI scale reading from 0 to 100 psi, a 1/4-inch NPT lower-mount connection, and a steel case. The Bourdon tube is bronze construction. The gauge is dry (no liquid fill), making it suitable for static or low-vibration installations where dampening fluid is not required. Licensed plumbers, HVAC technicians, and mechanical contractors use this style of gauge for pressure testing, system monitoring, and equipment diagnostics.

This gauge is suited for residential and light commercial plumbing and HVAC systems where a compact, lower-mount gauge is needed on a 1/4-inch NPT port. The lower-mount (stem-back) configuration allows direct panel or pipe mounting without a separate adapter. The 0 to 100 psi range covers common water pressure, compressed air, and low-pressure gas monitoring applications. It ships as a single unit and requires no assembly.

Key Features

• 0 to 100 psi single-scale analog dial for direct pressure reading
• 2-inch dial diameter for compact panel or inline mounting
• 1/4-inch NPT lower-mount connection for standard pipe fitting compatibility
• Bronze Bourdon tube for reliable pressure sensing
• Steel case construction for durability in service environments
• Dry (no liquid fill) design suited for low-vibration applications

Compatibility

Designed as an OEM-style replacement or add-on gauge for systems with a 1/4-inch NPT lower-mount port requiring a 0 to 100 psi analog pressure gauge.

Installation Notes

Installation should be performed by a licensed plumber, HVAC technician, or qualified mechanical contractor following applicable IPC and IFGC guidelines. Depressurize and isolate the system before installing or replacing the gauge. Apply thread sealant tape or pipe dope to the NPT threads before threading in by hand, then tighten with a wrench — do not overtighten or use the dial body for leverage. Avoid installations with high vibration or pulsating pressure without a separate snubber or liquid-filled gauge.