Ashcroft 93015XLL Pressure Gauge 4.5 in Dial 0-15 Psi Rear Flange

Product Description

The ASHCROFT 93015XLL is an analog pressure gauge designed for industrial and mechanical monitoring applications where accurate, reliable pressure readings are required. It features a 4.5-inch dial for clear visibility at a distance and a thermoplastic case that resists corrosion and physical wear. The gauge operates across a range of 0 to 15 psi with an accuracy of 0.5 percent of full scale. It mounts via a rear flange configuration and connects through a 1/4-inch threaded port. No liquid filler is used in this gauge. Licensed plumbers, HVAC technicians, and instrumentation professionals are the typical installers.

The 93015XLL is suited for low-pressure monitoring in plumbing, HVAC, and light process systems. The rear flange mount makes it appropriate for panel or bulkhead installations where the gauge face must be flush-mounted or secured against a surface. The 4.5-inch dial size is a common choice for control panels and mechanical rooms where readability across a workspace is important. The 0 to 15 psi range covers typical low-pressure applications such as gas distribution headers, low-pressure water systems, and air supply lines.

Key Features

• 4.5-inch analog dial for clear, distance-readable pressure indication
• 0 to 15 psi pressure range suited for low-pressure gas, water, and air systems
• 0.5 percent of full scale accuracy for reliable readings in demanding monitoring applications
• Rear flange mount design supports panel, bulkhead, and surface-flush installations
• Thermoplastic case resists corrosion in damp or chemically active environments
• Dry, no-fill construction simplifies installation and eliminates glycerin compatibility concerns

Compatibility

Designed as an OEM-style replacement or direct-install pressure gauge for low-pressure plumbing, HVAC, and light industrial process systems requiring a rear flange mount with a 1/4-inch threaded connection and 4.5-inch dial format.

Installation Notes

Installation should be performed by a licensed plumber, HVAC technician, or qualified instrumentation technician. Isolate and depressurize the system fully before removing any existing gauge or installing this unit. Apply appropriate thread sealant to the 1/4-inch male connection per local plumbing or mechanical code requirements, and avoid over-torquing the fitting to prevent case or port damage. Verify that the system pressure range does not exceed the 15 psi maximum rating of this gauge.