Ashcroft 94241XLL Pressure Gauge 0-2000 Psi 3.5 in Lower Mount

Product Description

The ASHCROFT 94241XLL is an industrial-grade analog pressure gauge built for demanding service environments. It features a 3.5-inch dial with a 0 to 2000 psi range and delivers 1% of scale accuracy across that span. The stainless steel case (304/316 grade) and 316 stainless steel Bourdon tube provide corrosion resistance suited to aggressive media. The gauge ships as a dry, no-fill unit with a polycarbonate lens. Licensed HVAC technicians, plumbers, pipefitters, and industrial service professionals install this gauge on high-pressure systems where reliable, long-service pressure indication is required.

This gauge is configured for lower mount installation, with a 1/4-inch MNPT male threaded connection at the bottom of the case. That configuration suits panel-mount, manifold, and inline piping installations where the process connection enters from below. The dry, no-fill design keeps weight down and avoids fluid compatibility concerns in applications where liquid-filled gauges are not desired. Its IP54 and IP65/NEMA 4 ratings make it suitable for wet or washdown environments in both commercial and light industrial settings.

Key Features

• 0 to 2000 psi analog measurement range with 1% of scale accuracy
• 316 stainless steel Bourdon tube and stainless steel wetted parts for corrosion resistance
• 304/316 stainless steel case construction for durability in harsh environments
• 3.5-inch analog dial for clear, at-a-distance readability
• Lower mount, 1/4-inch MNPT connection for straightforward inline or panel installation
• Polycarbonate lens with IP54 and IP65/NEMA 4 environmental protection ratings
• Dry, no-fill design — no compatibility concerns with liquid fill media

Compatibility

Designed as an OEM-style industrial pressure gauge for use in high-pressure piping, manifold, and process systems requiring a 1/4-inch MNPT lower mount connection with a 3.5-inch dial display.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified service technician in accordance with applicable local codes and system design requirements. Depressurize and isolate the system before removing or installing any pressure gauge. Apply appropriate thread sealant to the MNPT connection and hand-tighten before using a wrench — do not over-torque the brass or stainless fitting into the gauge socket. Verify the rated pressure range of the gauge is compatible with the maximum operating pressure of the system prior to installation.