Ashcroft 251009S02BLL15K Pressure Gauge 0-15000 Psi

Product Description

The ASHCROFT 251009S02BLL15K is an industrial analog pressure gauge built for high-pressure measurement up to 15000 psi. It features a 2.5-inch dial with a 304/316 stainless steel case and stainless steel wetted parts, making it suited for demanding fluid and gas service environments. The Bourdon tube is constructed from 316 stainless steel for corrosion resistance under sustained pressure cycling. Accuracy is rated at 1 percent of scale. The gauge mounts at the center back via a 1/4-inch MNPT connection and is not liquid-filled. Licensed HVAC technicians, industrial mechanics, and instrumentation techs typically specify this gauge for process and high-pressure system monitoring.

This gauge is designed for industrial pressure measurement applications where stainless steel wetted parts and a dry case are required. The 2.5-inch dial provides clear analog readout in high-pressure process lines, hydraulic systems, and compressed gas applications. The center back mount configuration suits panel-mount and pipe-mount installations where the gauge face must be flush or recessed into an enclosure. The polycarbonate lens protects the dial face in wet or wash-down environments, and compliance with IP54 and IP65/NEMA 4 ratings confirms suitability for outdoor or moisture-exposed installations.

Key Features

• Pressure range: 0 to 15000 psi analog readout on a 2.5-inch dial
• 1 percent of scale accuracy for reliable process measurement
• 316 stainless steel Bourdon tube and stainless steel wetted parts for corrosion resistance
• 304/316 stainless steel case for durability in harsh environments
• Polycarbonate lens with IP54 and IP65/NEMA 4 ingress protection ratings
• Dry (no-fill) gauge construction; center back mount with 1/4-inch MNPT connection
• Certified to CRN, PED, and RoHS standards

Compatibility

Designed as an OEM-style industrial pressure gauge for high-pressure process, hydraulic, and compressed gas systems requiring a center back mount configuration with 1/4-inch MNPT connection and stainless steel wetted components.

Installation Notes

Installation should be performed by a qualified instrumentation technician or licensed tradesperson familiar with high-pressure piping systems. Shut down and depressurize the system fully before removing or installing the gauge. Use appropriate thread sealant on the 1/4-inch MNPT fitting and do not over-torque the connection. Verify that the pressure rating of the gauge is compatible with the maximum system pressure before placing the line back in service.