Ashcroft 82110XLL Pressure Gauge 0-600 Psi 2.5 in Dial

Product Description

The ASHCROFT 82110XLL is an analog pressure gauge designed for accurate pressure monitoring in mechanical, HVAC, plumbing, and industrial service applications. It features a 2.5-inch dial with a 0 to 600 psi pressure range and delivers 1% of scale accuracy, making it reliable for systems where precise readings matter. The stainless steel case and stainless steel wetted parts provide corrosion resistance in demanding or wet environments. This gauge mounts via a 1/4-inch center back connection, keeping the face flush and readable when panel- or pipe-mounted. It ships dry with no liquid fill. Licensed tradespeople and service technicians are the typical installers.

This gauge suits a wide range of residential and light commercial applications including refrigeration lines, compressed air systems, hydronic heating circuits, water supply systems, and general plumbing pressure testing. The center back mount configuration is common in panel installations and tight-clearance pipe runs where a lower-profile gauge face is needed. The stainless steel construction makes it appropriate for mildly corrosive or high-humidity service environments where brass or painted-steel gauges may not hold up over time.

Key Features

• 0 to 600 psi pressure range suits compressed air, refrigeration, and hydronic applications
• 1% of scale accuracy for reliable, repeatable readings
• Stainless steel case and stainless steel wetted parts for corrosion resistance
• 2.5-inch analog dial for clear visibility in field and panel installations
• Center back mount with 1/4-inch thread connection
• Dry gauge — no liquid fill, reducing weight and simplifying disposal

Compatibility

Designed as an OEM-style or service-replacement pressure gauge for residential and light commercial mechanical systems requiring a 1/4-inch center back mount analog gauge with a 2.5-inch dial.

Installation Notes

Installation is typically performed by a licensed plumber, HVAC technician, or pipefitter. Always isolate and depressurize the system before removing or installing any pressure gauge. Apply appropriate thread sealant to the 1/4-inch NPT connection per the system fluid compatibility requirements — do not overtighten, as stainless gauge connections can gall. Follow applicable local codes including IPC and IFGC requirements for gauge placement and system isolation.