Ashcroft 662876752791 Digital Pressure Gauge 0-3000 Psi

Product Description

The ASHCROFT 662876752791 is a digital pressure gauge designed for accurate pressure monitoring in a wide range of mechanical and process systems. Part of the DG25 series, it features a 2.5-inch digital display housed in a black plastic case with stainless steel wetted parts. The gauge delivers 0.5% of scale accuracy across a measurement range of 0 to 3000 psi, making it suitable for applications where precise readings and reliable wetted-part corrosion resistance are required. A polycarbonate lens protects the display from physical damage. Licensed HVAC technicians, plumbers, and industrial service professionals install this type of gauge for pressure verification and system diagnostics.

This gauge is suited for residential and light commercial applications where a compact, lower-mount digital gauge is needed. The 0.25-inch NPT lower-mount connection allows direct in-line or manifold installation. The operating temperature range of -4 degrees F to 140 degrees F covers most indoor and moderate outdoor service environments. Its IP67 rating provides protection against dust ingress and temporary water immersion, supporting use in wet or exposed mechanical rooms. The DG25 series is a common choice for plumbing pressure testing, HVAC hydronic systems, compressed air lines, and general fluid system monitoring.

Key Features

• Digital display with 0.5% of scale accuracy for precise pressure readings
• Stainless steel wetted parts resist corrosion in fluid and gas service
• IP67 rated — protected against dust and temporary water immersion
• 0.25-inch NPT lower-mount connection for direct inline installation
• Polycarbonate lens protects the display face from impact and debris
• Multi-standard certified: CE, CRN, IP67, UL 61010, cUL

Compatibility

Designed as an OEM-style digital pressure gauge replacement or new installation for systems requiring a 0.25-inch NPT lower-mount connection and a 0 to 3000 psi measurement range.

Installation Notes

Installation is typically performed by a licensed plumber, HVAC technician, or mechanical contractor. Depressurize and isolate the system completely before removing any existing gauge or fitting. Apply thread sealant or PTFE tape to the NPT threads per applicable IPC or IFGC guidelines. Do not over-torque the gauge body — use a wrench on the hex fitting only, not on the case or display assembly.