Ashcroft 94575XLL Pressure Gauge 0-15 Psi 2.5 in Lower Mount

Product Description

The ASHCROFT 94575XLL is an analog industrial pressure gauge designed to measure system pressure from 0 to 15 psi. It features a 2.5-inch dial with a lower-mount 1/4-inch MNPT connection, making it a direct-fit option for panel installations, process lines, and utility piping. The stainless steel case is rated to IP54 and IP65/NEMA 4, providing solid protection against dust and washdown conditions. Bronze wetted parts handle contact with common media, while the 316 stainless steel Bourdon tube adds corrosion resistance in more demanding environments. This gauge ships dry with no liquid fill. Licensed HVAC technicians, plumbers, and industrial maintenance professionals are the typical installers.

This gauge is suited for residential and light commercial plumbing, HVAC systems, compressed air lines, and general industrial process applications where low-range pressure monitoring is required. The 1/4-inch MNPT lower-mount connection fits a wide range of standard tapping points. The 2.5-inch dial provides clear readability in panel or pipe-mounted configurations. The analog display requires no power source and delivers continuous pressure indication at 1 percent of full scale accuracy.

Key Features

• 0 to 15 psi range with 1 percent of full scale accuracy
• 2.5-inch analog dial for easy on-site readability
• Stainless steel case rated IP54 and IP65/NEMA 4 for dust and washdown protection
• 316 stainless steel Bourdon tube for corrosion resistance
• Bronze wetted parts suitable for common media in plumbing and HVAC applications
• Polycarbonate lens and no-fill dry design for straightforward installation
• Meets CRN, PED, and RoHS standards

Compatibility

Designed as an OEM-style replacement or new-installation pressure gauge for industrial, HVAC, plumbing, and process piping systems that use a standard 1/4-inch MNPT lower-mount connection point.

Installation Notes

Installation is typically performed by a licensed plumber, pipefitter, or HVAC technician. Shut off and depressurize the system fully before removing an existing gauge or installing this unit. Apply thread sealant or PTFE tape to the MNPT threads per applicable plumbing or mechanical codes such as the IPC or IFGC. Do not use the dial or case as a wrench point; apply torque only to the hex fitting at the base.