Ashcroft 92999 Pressure Gauge 1000 Psi 6 Inch Npt Lower Mount

Product Description

The ASHCROFT 92999 is an analog pressure gauge designed for industrial and mechanical system monitoring applications. It features a 6-inch dial face with a 0 to 1000 psi range and a 1/4-inch NPT lower mount connection, making it suitable for panel-mount and direct-pipe installations. Accuracy is rated at 0.25 percent of scale, which satisfies most industrial process and mechanical room requirements. The internal Bourdon tube is constructed of Monel, offering corrosion resistance in demanding fluid and gas service environments. The case is aluminum, providing a balance of durability and weight savings. Licensed HVAC technicians, plumbers, and mechanical contractors commonly specify this gauge for pressure monitoring on piping systems, compressors, and process equipment.

This gauge is appropriate for residential and commercial mechanical system installations where a large, easy-to-read dial and reliable pressure indication are required. Common applications include boiler and chiller piping, compressed air systems, hydraulic lines, and fluid process monitoring. The 6-inch dial size is well suited for control panel installations and equipment rooms where gauges are read from a distance. The lower mount NPT connection allows for direct tapping into pipe fittings or manifolds without additional adapters in standard installations.

Key Features

• 0 to 1000 psi pressure range suitable for compressed air, hydraulic, and process fluid service
• 6-inch analog dial for high visibility in panel and equipment room installations
• 0.25 percent of scale accuracy meets industrial process monitoring requirements
• Monel Bourdon tube provides corrosion resistance in aggressive fluid and gas environments
• Aluminum case reduces overall gauge weight without sacrificing durability
• 1/4-inch NPT lower mount connection for direct pipe or manifold installation

Compatibility

Designed as an OEM-style and replacement analog pressure gauge for piping systems, compressors, and mechanical equipment requiring a 1/4-inch NPT lower mount connection and a 0 to 1000 psi range.

Installation Notes

Installation is typically performed by licensed plumbers, HVAC technicians, or mechanical contractors. Isolate and depressurize the system completely before removing an existing gauge or installing this unit. Use appropriate thread sealant on the NPT connection threads and tighten to fitting manufacturer specifications using a wrench on the gauge hex fitting, not on the case. Verify that the system operating pressure does not exceed the rated 1000 psi range of this gauge during normal or transient conditions.