Ashcroft 93114XLL Pressure Gauge 0-400 Psi 4.5 in Dial

Product Description

The ASHCROFT 93114XLL is a process industrial pressure gauge built for demanding commercial and industrial service. It features a 4.5-inch analog dial with a measurement range of 0 to 400 psi and delivers 0.5% of scale accuracy. The case is aluminum, the wetted parts are bronze, and the lens is glass. Connection is via a 1/4-inch MNPT center back mount fitting. This gauge is a dry (no-fill) unit, making it straightforward to install and service. Licensed HVAC technicians, plumbers, and industrial maintenance professionals typically install this gauge on process lines, mechanical systems, and test rigs where reliable pressure indication is required.

The 93114XLL is suited for process and industrial applications requiring a rugged, mid-range pressure gauge. Its 4.5-inch dial provides clear readability from a working distance, and the aluminum case keeps weight down at 2.5 pounds. The center back mount configuration allows direct panel or pipe-manifold mounting. Systems operating in wet or wash-down environments benefit from the IP66 and NEMA 4X ratings, which confirm protection against water ingress and environmental exposure.

Key Features

• Pressure range: 0 to 400 psi with 0.5% of scale accuracy
• 4.5-inch analog dial for clear at-a-distance readability
• Aluminum case with bronze wetted parts for durability and corrosion resistance
• Dry (no-fill) design simplifies installation and maintenance
• IP66 and NEMA 4X rated for wet and wash-down environments
• CRN certified for use on pressure vessels in applicable Canadian jurisdictions
• 1/4-inch MNPT center back mount connection

Compatibility

Designed as an OEM-style or replacement process gauge suitable for industrial piping systems, mechanical equipment, and test manifolds requiring a 1/4-inch MNPT center back mount connection with a 0 to 400 psi range.

Installation Notes

Installation is typically performed by a licensed plumber, pipefitter, or HVAC technician. Depressurize and isolate the system completely before removing or installing any pressure gauge. Use appropriate thread sealant on the MNPT connection and do not over-torque the fitting into the port. Verify the gauge range and wetted materials are compatible with the process fluid before placing the system back in service.