Over Pressurisation System (OPS) Skids

Available in: 10-10,000 Psi & 10,000-20.000 Psi

Available in: AZ-1-19, 36, 58, 107, 140, 187, 275, 425

Air Inlet: 100 psi air supply operate the skids own system
Shut down connection: To tie into the shut down system on a diesel or air driven pump
Calibration port inlet: Supply prom an external source to set up the skid to its desired switching pressure when in calibration mode
Sensing port inlet: To supply pressure from the system being pressurised, when in normal mode
Relief valve outlet: The main skid protecting valve. Prevents the skid from being over pressurised. The outlet is designed so if noxious substance is being pressurised, it can be piped out safely.
Air supply vent: Used to vent the skid and any associated supply air lines
Chart recorder outlet: To Keep a permanent record of the pressure test
Gas vent: Can be used to vent the system being pressurised
2 x Gauge Ports

Pressure