This pressure test gauge and valve body assembly is intended for accurate pressure measuring in the gas line or tank.

Dial size : 4" 

Connection : 3/4" NPT female, gas test body in chrome plated steel. 

Gauge case: STAINLESS STEEL 304. 

CAPSULE : Copper alloy. 

Dial and Pointer : Aluminum, Red. Window : Plastic. Internal Wetted parts: Brass/ copper alloy. Accuracy : 1%.

Working temperature : -4 to 140 deg F/-20 to 60 deg C Dial size : 4"