Ashcroft 94241 Pressure Gauge 0-2000 Psi 3.5 in Dial Npt

Product Description

The ASHCROFT 94241 is an analog industrial pressure gauge designed for monitoring system pressure across a wide range of commercial and industrial applications. It features a 3.5-inch dial, a pressure range of 0 to 2000 psi, and a lower-mount 1/4-inch NPT connection. Accuracy is rated at 1 percent of full scale, which meets the requirements of most general-purpose process and utility monitoring tasks. The case is constructed from 304/316 stainless steel, and the Bourdon tube is 316 stainless steel, making it resistant to corrosion in demanding environments. A polycarbonate lens protects the dial face without adding significant weight to the assembly.

This gauge is suited for industrial and commercial installations where accurate, reliable pressure indication is required. Typical applications include hydraulic systems, pneumatic lines, water and fluid process lines, and HVAC plant-room equipment. The lower-mount configuration positions the process connection at the 6 o'clock position on the gauge body, which is standard for panel or pipe-mounted installations where the gauge reads upright. It is not liquid-filled, so it is best suited for non-pulsating or low-vibration service conditions.

Key Features

• 0 to 2000 psi pressure range on a 3.5-inch analog dial
• 1 percent of full-scale accuracy for reliable process monitoring
• 316 stainless steel Bourdon tube for corrosion resistance
• 304/316 stainless steel case rated for industrial environments
• Lower-mount 1/4-inch NPT connection — standard pipe-thread fitment
• Polycarbonate lens with IP54 and IP65/NEMA 4 environmental ratings
• Compliant with CRN, PED, and RoHS standards

Compatibility

The ASHCROFT 94241 belongs to the Ashcroft 1009 Series and is designed as a direct-mount industrial pressure gauge for any 1/4-inch NPT lower-mount port in systems operating within the 0 to 2000 psi range.

Installation Notes

Installation is typically performed by licensed plumbers, pipefitters, or industrial instrumentation technicians. Isolate and depressurize the system before removing any existing gauge or installing this unit. Apply thread sealant appropriate for the service fluid to the 1/4-inch NPT threads — do not use PTFE tape in a way that enters the port and risks contaminating the Bourdon tube. For best accuracy and longest service life, avoid installations in high-vibration or severe pulsation service without an appropriate snubber or dampener fitting.