Ashcroft 95437XLL Pressure Gauge 3.5 in 0-60 Psi Center Back

Product Description

The ASHCROFT 95437XLL is a dry, analog pressure gauge designed for accurate pressure monitoring in plumbing, HVAC, and industrial service applications. It features a 3.5-inch dial for clear readability, a 0 to 60 psi range, and 1% of scale accuracy. The stainless steel case provides corrosion resistance in demanding environments, while bronze wetted parts make it suitable for use with water, air, and many common system fluids. This gauge mounts via a 1/4-inch center back connection, making it a straightforward drop-in for panel and pipe installations. Licensed plumbers, HVAC technicians, and mechanical contractors commonly specify this type of gauge for pressure monitoring on water lines, air systems, and refrigeration support circuits.

This gauge is suited for residential and light commercial applications where a compact, readable pressure indicator is needed. The 3.5-inch dial size is well-matched to instrument panels, pump skids, and wall-mounted manifolds. The dry, no-fill design simplifies installation and eliminates concerns about glycerin or oil contamination in sensitive systems. Center back mounting allows flush panel mounting or direct pipe installation where the gauge face needs to sit parallel to a surface.

Key Features

• 3.5-inch analog dial for clear, at-a-glance pressure readings
• 0 to 60 psi pressure range suitable for low-to-medium pressure water and air systems
• 1% of scale accuracy for reliable field measurements
• Stainless steel case resists corrosion in wet or outdoor environments
• Bronze wetted parts compatible with water, air, and common system media
• Dry gauge construction with no liquid filler for simple, clean installation
• 1/4-inch center back mount fits standard pipe and panel installations

Compatibility

Designed as an OEM-style replacement or new-installation pressure gauge for residential and commercial plumbing, HVAC, and mechanical systems requiring a 1/4-inch center back mount connection and a 0 to 60 psi range.

Installation Notes

Installation is typically performed by a licensed plumber or HVAC technician. Isolate and depressurize the system completely before removing an existing gauge or installing a new one. Apply appropriate thread sealant to the 1/4-inch NPT connection and tighten to snug-plus hand-tight without over-torquing the brass port. Verify the system is fully pressurized and leak-free before returning to service.