Ashcroft 251009S2BXLL800 Pressure Gauge 0-800 Psi

Product Description

The ASHCROFT 251009S2BXLL800 is an industrial-grade analog pressure gauge designed to measure system pressure from 0 to 800 psi. It features a 2.5-inch dial with a 304/316 stainless steel case and stainless steel wetted parts, making it well suited for demanding environments where corrosion resistance is required. The Bourdon tube is constructed from 316 stainless steel. A polycarbonate lens protects the dial face. Accuracy is rated at 1 percent of scale. The gauge uses a center back mount configuration with a 0.25-inch MNPT connection and is a dry (non-liquid-filled) unit. Licensed HVAC technicians, plumbers, and industrial service technicians install this type of gauge on pressurized systems to monitor operating pressure.

This gauge is appropriate for use in residential and commercial applications where a compact, corrosion-resistant pressure gauge is required. Typical installation scenarios include hydraulic systems, compressed air lines, water systems, and chemical process piping where stainless steel wetted parts are specified. The center back mount design allows for panel or manifold installation where the gauge face needs to be flush with a surface. The dry design avoids compatibility concerns with liquid fill fluids in environments where contamination is a consideration.

Key Features

• 0 to 800 psi pressure range with analog dial readout
• 2.5-inch dial diameter for clear field readability
• 316 stainless steel Bourdon tube and stainless steel wetted parts for corrosion resistance
• 304/316 stainless steel case for durability in harsh service environments
• 1 percent of scale accuracy
• Dry (non-liquid-filled) design with polycarbonate lens
• Certified to CRN, IP54, IP65/NEMA 4, PED, and RoHS standards

Compatibility

Designed as an OEM-style replacement or new-installation pressure gauge for industrial, commercial, and mechanical systems requiring a 0.25-inch MNPT center back mount analog gauge rated to 800 psi.

Installation Notes

Installation should be performed by a qualified technician following applicable mechanical and plumbing codes. Depressurize and isolate the system completely before removing or installing any pressure gauge. Use appropriate thread sealant rated for the system fluid and pressure. Do not exceed the rated maximum pressure of 800 psi, and avoid installations where sustained pressure will exceed 75 percent of full scale without an appropriate snubber or pulsation dampener.