Ashcroft 93767XLL Pressure Gauge 6 in 0-300 Psi Rear Flange

Product Description

The ASHCROFT 93767XLL is a process industrial pressure gauge designed for accurate pressure monitoring in demanding industrial and commercial applications. The gauge features a 6-inch analog dial with a 0 to 300 psi range and delivers 0.5% of scale accuracy, making it suitable for precision process monitoring. The aluminum case provides a lightweight yet durable housing, while the bronze wetted parts offer reliable resistance to corrosion in process fluid contact. A glass lens protects the dial in harsh environments. This gauge is installed by licensed industrial technicians, mechanical contractors, and experienced plumbing professionals.

This gauge is suited for process piping systems, industrial plants, commercial HVAC, and fluid distribution systems where rear flange mounting is required. The 1/4-inch MNPT rear connection simplifies integration into existing process lines. The no-fill design keeps the gauge dry internally, appropriate for applications where liquid-filled damping is not required. The rear flange mount provides secure panel or bulkhead installation in control stations and equipment enclosures.

Key Features

• 6-inch analog dial with 0 to 300 psi pressure range
• 0.5% of scale accuracy for precise process monitoring
• Aluminum case construction for a durable, lightweight profile
• Bronze wetted parts for corrosion resistance in fluid contact
• Rear flange mount with 1/4-inch MNPT connection
• No-fill (dry) gauge design
• Glass lens with IP66 and NEMA 4X environmental rating

Compatibility

Designed as an OEM-style process gauge for industrial and commercial pressure monitoring applications requiring rear flange mounting and a 1/4-inch MNPT threaded connection.

Installation Notes

Installation should be performed by a qualified mechanical or industrial technician following applicable codes and the facility safety plan. Depressurize and isolate the process line completely before installing or removing the gauge. Apply thread sealant or PTFE tape to the MNPT threads and tighten to the fitting manufacturer's recommendation using an appropriate wrench on the gauge hex, not the dial case. Verify the pressure range of the gauge does not exceed the system operating pressure before returning the line to service.