Ashcroft 662876000555 Pressure Gauge 0-160 Psi 2in Dial

Product Description

The ASHCROFT 662876000555 is a commercial-grade analog pressure gauge designed for use in industrial, mechanical, and HVAC plumbing systems where reliable pressure monitoring is required. Featuring a 2-inch dial and a measurement range of 0 to 160 psi, this gauge provides a 3-2-3 percent of scale accuracy rating, meaning it reads within 3 percent at the low and high ends and 2 percent in the middle third of the scale. The steel case and polycarbonate lens offer durable construction suited to demanding service environments. Installation is via a 1/4-inch NPT center back mount connection.

This gauge is well-suited for residential and light commercial HVAC systems, plumbing distribution lines, compressor discharge lines, and similar applications where a compact 2-inch dial fits panel or pipe-mounted configurations. The center back mount orientation allows direct wall or manifold installation where a flush or in-line profile is needed. Licensed plumbers, HVAC technicians, and mechanical contractors typically specify this style of gauge for both new installations and service replacements on pressurized fluid and gas systems.

Key Features

• 0 to 160 psi pressure range with analog dial readout
• 3-2-3 percent of scale accuracy for reliable mid-range and full-scale readings
• 2-inch dial diameter for compact panel or pipe-mounted installations
• 1/4-inch NPT center back mount connection
• Steel case construction with polycarbonate lens
• Bronze Bourdon tube internals for compatibility with common system media
• CRN certified per applicable standards

Compatibility

Designed as an OEM-style replacement or new-installation gauge for pressurized fluid and gas systems using a 1/4-inch NPT center back mount fitting.

Installation Notes

Installation should be performed by a licensed plumber or HVAC technician in accordance with applicable local mechanical and plumbing codes. Depressurize and isolate the system completely before removing any existing gauge or fitting the new one. Use an appropriate thread sealant rated for the system media on the NPT threads. Do not overtighten the connection, as this can crack the gauge case or damage the internal Bourdon tube.