Ashcroft 251009S2BLL7.5K Pressure Gauge 2.5 in 7500 Psi

Product Description

The ASHCROFT 251009S2BLL7.5K is a dry, analog pressure gauge built for demanding industrial and mechanical service applications. It features a 2.5-inch dial, a pressure range of 0 to 7500 psi, and a center back mount configuration with a 1/4-inch threaded connection. The stainless steel case and stainless steel wetted parts make it resistant to corrosion and compatible with aggressive media. Accuracy is rated at 1 percent of scale. Licensed HVAC technicians, plumbers, pipefitters, and mechanical contractors install this gauge in high-pressure systems where a reliable local pressure readout is required.

This gauge is suited for use in high-pressure hydraulic, steam, gas, or liquid service lines where stainless steel wetted parts are required to prevent contamination or corrosion. The center back mount orientation is common in panel-mount and manifold installations. Its dry, no-fill construction eliminates concerns about liquid filler compatibility with process media. It is appropriate for both residential high-pressure systems and commercial or light industrial mechanical applications.

Key Features

• 0 to 7500 psi pressure range for high-pressure service applications
• 1 percent of scale accuracy for reliable local pressure indication
• Stainless steel case and stainless steel wetted parts for corrosion resistance
• 2.5-inch analog dial for clear, easy-to-read display
• Center back mount with 1/4-inch threaded connection for panel and manifold installations
• Dry, no-fill construction — no liquid filler compatibility concerns

Compatibility

Designed as an OEM-style or replacement analog pressure gauge for high-pressure piping, hydraulic, and mechanical systems requiring a 2.5-inch center back mount gauge with stainless steel wetted parts and a 1/4-inch threaded process connection.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified mechanical technician in accordance with applicable local codes and ASME B40.100 pressure gauge standards. Depressurize and isolate the system completely before removing any existing gauge or making threaded connections. Use appropriate thread sealant rated for the media and pressure range — do not overtighten, as this can damage the gauge socket or process connection. Verify the gauge pressure range is suitable for the system's maximum allowable working pressure before placing into service.