This protector be assembled with components of body, spring-loaded piston and adjusting nut as well as o-ring to protecting gauges.
The protector closed at a set point pressure when over pressure flow in to gauges.
Technical Data
Connection Size: ‘/2"NPT female x V2”NPT male Material: Body- SS316
Spring-loaded Piston- SS316 Adjusting Nut- SS316 O-Ring- Viton