Ashcroft 662876002382 Pressure Gauge 0-60 Psi 3.5in Npt

Product Description

The ASHCROFT 662876002382 is a commercial-grade analog pressure gauge designed for monitoring system pressure in a wide range of mechanical and process applications. It features a 3-1/2 inch dial face with a 0 to 60 psi range and a 1/4 inch NPT center back mount connection. The steel case and polycarbonate lens provide durable protection in typical service environments. Accuracy is rated at 3-2-3 percent of scale, meaning the middle portion of the dial is accurate to 2 percent and the outer thirds to 3 percent. The bronze Bourdon tube provides reliable pressure sensing and long service life. This gauge is a standard fit for HVAC, plumbing, and general mechanical service work where a locally mounted pressure reading is required.

This gauge is suited for residential and light commercial installations where a compact, reliable pressure indicator is needed. Common applications include boiler systems, chilled water loops, compressed air lines, domestic water systems, and hydronic heating circuits. The center back mount configuration positions the gauge flush against a panel or pipe manifold, making it a practical choice for tight mechanical rooms or equipment panels. Licensed plumbers, HVAC technicians, and pipefitters are the primary installers. The CRN certification makes this gauge acceptable for use in Canadian registered pressure vessel applications as well.

Key Features

• 3-1/2 inch analog dial for easy at-a-glance pressure reading
• 0 to 60 psi range suitable for low-to-medium pressure systems
• 3-2-3 percent of scale accuracy meets commercial performance requirements
• 1/4 inch NPT center back mount for panel or manifold installations
• Bronze Bourdon tube construction for reliable pressure response
• Steel case with polycarbonate lens for durability in service environments
• CRN certified for use in Canadian pressure vessel applications

Compatibility

Designed as an OEM-style replacement or new-installation pressure gauge for commercial and residential mechanical systems requiring a 1/4 inch NPT center back mount connection and a 0 to 60 psi operating range.

Installation Notes

Installation is typically performed by a licensed plumber, HVAC technician, or pipefitter. Shut off and relieve system pressure completely before removing or installing any pressure gauge. Apply thread sealant or PTFE tape to the NPT threads per local plumbing and mechanical codes before threading the gauge into the port. Do not use pipe wrenches directly on the dial case; use a wrench on the hex of the gauge connection only.