Ashcroft 451379AS04B Duragauge Solid Front Pressure Gauge

Ashcroft 451379AS04B Duragauge Solid Front Pressure Gauge delivers reliable low-pressure monitoring with a 4-1/2-inch dial in a durable dry, solid-front aluminum case. The back connection is 1/2" NPT, and the ordering code AS04B encodes Aluminum case (A), Solid Front (S), 04 = 1/2" NPT, Back (B). The gauge covers a 0–60 psi range, features a white aluminum dial face with black scale, a glass lens, and an aluminum pointer; the movement is built from 400 stainless steel for durability. Overall dimensions are 5-13/16" long by 5-13/16" wide and 3-3/8" deep, with operating temperatures from -20 to 250°F. This Duragauge model is designed for dry installations in process and instrumentation setups where a robust, back-connected gauge is required for monitoring low-pressure applications.