Ashcroft 45-1009A-02L-1000 PSI Pressure Gauge is a 4-1/2 in. dial industrial gauge from the Ashcroft 1009 family, designed for precise pressure readouts in space-constrained installations. It features a lower-mount, 1/4" NPT connection (the 02L designation denotes a 1/4" NPT male, lower-mount fitting) and is rated for a maximum pressure of 1,000 psi. The “A” in the ordering code specifies a phosphor bronze tube with a brass process connection, offering robust compatibility in a range of instrumentation lines. In standard builds within the 1009 family, the gauge provides an accuracy of ±1.0% of span, aligning with ASME B40.100 Grade 1A expectations for this size and range.
