Ashcroft 662876100996 Pressure Gauge 160 Psi 2 in Npt

Product Description

The ASHCROFT 662876100996 is an analog pressure gauge designed for monitoring system pressure in plumbing, HVAC, and mechanical piping applications. It features a 2-inch dial face with a pressure range of 30 to 0 to 160 psi, allowing it to read both vacuum and positive pressure on a single scale. The steel case provides durability in light industrial and commercial service environments. Connection is via a 1/4-inch NPT center back mount, which simplifies panel or pipe installation where a straight rear entry is required. Plumbers, HVAC technicians, and mechanical contractors use this gauge as a reliable line-pressure indicator.

This gauge is suited for residential and light commercial plumbing systems, hydronic heating loops, compressed air lines, and general mechanical piping where a compact 2-inch dial is appropriate. The center back mount configuration works well on pipe tees, manifolds, and pressure test ports. Its 30-to-160 psi dual-range scale makes it practical for systems that may need to read vacuum conditions as well as positive operating pressure, such as suction-side HVAC piping or low-pressure steam return lines.

Key Features

• Analog dial with a 30 to 0 to 160 psi range for vacuum and positive pressure reading
• 2-inch dial diameter for easy reading in tight spaces
• 1/4-inch NPT center back mount for straight rear pipe entry
• Steel case construction for durability in mechanical service environments
• Compact form factor suitable for panel mounting or direct pipe installation

Compatibility

Designed as an OEM-style replacement or new-installation pressure gauge for residential and light commercial plumbing, HVAC, and mechanical piping systems requiring a 1/4-inch NPT center back mount connection.

Installation Notes

Installation is typically performed by a licensed plumber or HVAC technician. Shut off system pressure and relieve any residual pressure in the line before removing an existing gauge or installing this unit. Apply thread sealant tape or pipe compound to the NPT threads per local plumbing code requirements before tightening. Do not use the gauge body or dial housing as a wrench point; apply torque only to the hex fitting at the base.