Ashcroft 351009S2LXLL15K Pressure Gauge 0-15000 Psi 3.5in

Product Description

The ASHCROFT 351009S2LXLL15K is a dry, lower-mount analog pressure gauge designed for demanding industrial and mechanical service applications. Built with a stainless steel case and stainless steel wetted parts, it resists corrosion in harsh environments where moisture, mild chemicals, or aggressive process media are present. The 3.5-inch dial face provides clear readability in the field. With a pressure range of 0 to 15000 psi and 1 percent of scale accuracy, this gauge delivers reliable pressure indication where precise monitoring is critical. Licensed HVAC technicians, plumbers, pipefitters, and industrial service technicians are the typical installers of this type of instrument.

This gauge is suited for high-pressure systems in commercial HVAC, hydraulic circuits, compressed gas distribution, water treatment, and general industrial piping. The lower-mount, 1/4-inch NPT connection allows direct installation into process lines, manifolds, and test ports where a panel or inline mount configuration is required. The dry, non-liquid-filled design makes it appropriate for applications where gauge movement does not require dampening from glycerin or silicone fill.

Key Features

• 0 to 15000 psi pressure range for high-pressure service applications
• 1 percent of scale accuracy for reliable field measurement
• Stainless steel case and stainless steel wetted parts for corrosion resistance
• 3.5-inch analog dial for easy on-site readability
• Lower-mount configuration with 1/4-inch NPT connection
• Dry, non-liquid-filled construction suitable for standard process conditions

Compatibility

Designed as an OEM-style replacement or new-installation pressure gauge for industrial and mechanical piping systems requiring a lower-mount, 1/4-inch NPT analog gauge rated to 15000 psi.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified service technician following applicable local codes and ASME B40.100 guidelines for pressure gauge installation. Isolate and fully depressurize the system before removing any existing gauge or installing this unit. Apply appropriate thread sealant to the NPT connection and tighten to fitting manufacturer specifications — do not overtighten, as this can damage the gauge socket. Verify the system pressure range does not exceed the gauge full-scale rating of 15000 psi during operation.