Ashcroft 61379S2LXLL1.5K Pressure Gauge 6 Inch 1500 Psi

Product Description

The ASHCROFT 61379S2LXLL1.5K is an analog pressure gauge designed for accurate system pressure monitoring across industrial, mechanical, and process applications. It features a 6-inch aluminum case dial with stainless steel wetted parts and a 0 to 1500 psi measurement range. Accuracy is rated at 0.5 percent of scale, making it suitable for applications where reliable pressure readings are critical. The lower-mount configuration positions the process connection at the bottom of the case, and the 1/4-inch thread fitting provides a standard connection point. This gauge is dry (no liquid fill), keeping it lightweight and straightforward to service.

This gauge is commonly installed in HVAC systems, plumbing and piping systems, compressed air lines, hydraulic circuits, and light industrial process lines where pressure readings up to 1500 psi are required. The 6-inch dial face provides clear readability at a distance, making it well suited for panel-mount or pipe-mount installations in mechanical rooms, equipment skids, and utility spaces. Licensed plumbers, pipefitters, and HVAC technicians are the primary installers of gauges in this class.

Key Features

• 6-inch aluminum case dial for high-visibility analog pressure readings
• 0 to 1500 psi range with 0.5 percent of scale accuracy
• Stainless steel wetted parts for corrosion resistance in a wide range of media
• Lower-mount configuration with 1/4-inch threaded process connection
• Dry gauge construction — no liquid fill — for simplified maintenance
• Lightweight aluminum case reduces load on process connections

Compatibility

Designed as an OEM-style replacement or direct installation analog pressure gauge for systems requiring a 6-inch lower-mount gauge with a 1/4-inch threaded connection and a 0 to 1500 psi range.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified HVAC technician. Depressurize and isolate the system fully before removing any existing gauge or fitting the new one. Apply appropriate thread sealant or PTFE tape to the 1/4-inch male threads per local code requirements — do not overtighten, as aluminum cases can crack under excessive torque. Verify the process media is compatible with stainless steel wetted parts before placing the gauge in service.