Ashcroft 662876128525 Pressure Gauge 160 Psi 2.5in

Product Description

The ASHCROFT 662876128525 is an analog pressure gauge designed for monitoring system pressure in plumbing, HVAC, and industrial fluid-handling applications. It features a 2.5-inch dial with a pressure range of 30 inches of vacuum to 0 to 160 psi, giving technicians a clear compound reading at a glance. The steel case provides durability in typical mechanical room and equipment-room environments. Connection is via a 1/4-inch NPT center back mount fitting, making it a straightforward drop-in for pipe tees and gauge ports. Licensed plumbers, HVAC technicians, and pipefitters are the primary installers.

This gauge is suited for residential and light commercial installations where pressure monitoring is required on water supply lines, boiler systems, hydronic heating loops, and similar fluid circuits. The center back mount configuration positions the gauge face outward from a panel or pipe manifold for easy reading. The analog dial requires no power source, making it reliable in any installation environment regardless of electrical availability.

Key Features

• 2.5-inch analog dial for clear, at-a-glance pressure readings
• Pressure range of 30 inches vacuum to 160 psi covers both negative and positive pressure conditions
• 1/4-inch NPT center back mount connection for direct pipe or manifold installation
• Steel case construction for durability in mechanical and equipment-room environments
• No external power required — passive analog operation

Compatibility

Designed as an OEM-style replacement or service gauge for residential and light commercial plumbing, HVAC, and hydronic systems that use 1/4-inch NPT center back mount gauge ports.

Installation Notes

Installation is performed by licensed plumbers or HVAC technicians. Shut off system pressure and bleed the line before removing or installing any pressure gauge. Apply appropriate thread sealant or PTFE tape to the NPT threads — do not overtighten, as this can crack the gauge socket. Verify that the system operating pressure does not exceed the gauge maximum rating of 160 psi during normal or surge conditions.