Ashcroft 25-1009SW-02B 3000# Pressure Switch

Ashcroft 25-1009SW-02B VAC/30# is a 2-1/2" dial pressure gauge from Ashcroft’s 1009SW series, built for rugged industrial measurement. It uses a back connection of 1/4" NPT and combines a 304 stainless steel case with a 316 stainless steel socket and a polycarbonate lens to withstand harsh environments while maintaining clear readability. The 02B designation identifies the VAC/30# configuration within the 1009SW family, a variant commonly used for vacuum and low‑pressure service. With its robust all‑metal construction and proven reliability, this gauge is well suited for process instrumentation, hydraulic systems, and other industrial applications where dependable pressure indication is essential and panel installations benefit from a compact 2.5" display.