The DuraChoice PL254L-035X20 low pressure capsule gauge has a 2-1/2" dial size, with 1/4" NPT lower mount fitting. It features a black steel case with brass fittings, and measures 0-35 inH20.

The DuraChoice PLS254L-035X20 low pressure capsule gauge has a 2-1/2" dial size, with 1/4" NPT lower mount fitting. It features a stainless steel case with brass fittings, and measures 0-35 inH20. This pressure gauge is made for use with gaseous substances. It features a calibration screw that can be accessed by removing the front cover.