Ashcroft 662876121076 Pressure Gauge 0-600 Psi 2.5in

Product Description

The ASHCROFT 662876121076 is a commercial-grade analog pressure gauge designed for monitoring system pressure in a wide range of industrial and mechanical applications. It features a 2.5-inch dial with a 0 to 600 psi range and delivers 3-2-3 percent of scale accuracy across the full measurement span. The Bourdon tube is constructed from bronze, and the case is steel, providing durability in typical service environments. The polycarbonate lens protects the dial face from dust and minor impact. This gauge is installed by licensed plumbers, pipefitters, HVAC technicians, and mechanical contractors as part of pressure monitoring or diagnostic setups.

This gauge is suited for commercial pressure monitoring on water, air, gas, and compatible fluid systems. The center back mount configuration positions the gauge flush against panels, walls, or manifold blocks where a rear-entry connection is required. The 0.25-inch NPT threaded connection fits standard pipe fittings found throughout commercial plumbing, HVAC, and compressed-air systems. It is appropriate for both new installations and replacement of failed or out-of-calibration gauges in existing setups.

Key Features

• 0 to 600 psi measurement range with analog dial readout
• 3-2-3 percent of scale accuracy meets standard commercial tolerances
• Bronze Bourdon tube for compatibility with common system fluids
• Steel case provides structural durability in mechanical environments
• Polycarbonate lens protects dial face from debris and minor impact
• CRN certified for applicable pressure vessel and piping standards

Compatibility

Designed as an OEM-style replacement or new-installation commercial pressure gauge for systems with a 0.25-inch NPT center back mount port requiring a 0 to 600 psi analog gauge.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified mechanical technician. Depressurize and isolate the system completely before removing or installing the gauge. Apply thread sealant or PTFE tape to the NPT threads per applicable IPC or IFGC guidelines, and tighten using a wrench on the hex fitting body rather than the case to avoid stressing the Bourdon tube connection. Do not exceed the rated maximum pressure of 600 psi during operation or testing.