Ashcroft 662876000524 Pressure Gauge 0-30 Psi 2 in

Product Description

The ASHCROFT 662876000524 is a commercial-grade analog pressure gauge designed for monitoring system pressure in a wide range of plumbing, HVAC, and industrial service applications. It features a 2-inch dial face with a 0 to 30 psi range and 3-2-3 percent of scale accuracy, making it suitable for low-pressure monitoring tasks. The gauge uses a bronze Bourdon tube as the sensing element housed in a steel case with a polycarbonate lens. It mounts via a 1/4-inch NPT center back connection and is installed by licensed plumbers, HVAC technicians, and pipefitters who need a reliable, readable gauge in tight panel or manifold configurations.

This gauge is suited for commercial pressure monitoring in heating systems, water supply lines, compressed air panels, and similar low-pressure fluid or gas circuits. The center back mount configuration allows flush or panel mounting where a front or lower mount would be impractical. The 2-inch dial provides a compact footprint while still delivering readable markings in the field. Its CRN certification indicates compliance with Canadian Registration Number requirements, making it appropriate for use on pressure-containing systems in applicable jurisdictions.

Key Features

• 0 to 30 psi range with 3-2-3 percent of scale accuracy for reliable low-pressure readings
• 2-inch analog dial face for compact panel or manifold installations
• 1/4-inch NPT center back mount for flush or panel-mounted configurations
• Bronze Bourdon tube sensing element for durability in fluid and gas service
• Steel case with polycarbonate lens for mechanical protection in commercial environments
• CRN certified for use on pressure-containing systems where Canadian registration is required

Compatibility

Designed as an OEM-style or replacement commercial pressure gauge for low-pressure plumbing, HVAC, and compressed air systems requiring a 1/4-inch NPT center back mount connection.

Installation Notes

Installation is typically performed by a licensed plumber or HVAC technician. Depressurize and isolate the system completely before removing an existing gauge or threading in a new one. Apply thread sealant or PTFE tape to the NPT threads in accordance with applicable plumbing codes before installation. Do not over-tighten the fitting, as this can damage the brass port or gauge body.