Two-Stage Piston Regulator

CAD Model


Note: The PR2 will be discontinued soon and is not recommended for new designs. We recommend using two PR regulators in series for two stage performance, which you can find here.

Description: The PR2 is a two stage, piston style regulator, that features adjustments for both the high and low pressure stage and a high pressure stage take-off port, for added versatility.

Max Inlet Pressure Rating: This is a two stage regulator, and is ideal for applications with fluctuating or decaying inlet pressures up to a maximum of 500 psig.
Outlet Pressure Range: Maximum outlet range 0-400 psi. Piston style regulators contain coil springs, and are especially well suited for applications requiring higher outlet pressures (minimum 10 psi).
Approximate Weight: 133g in brass and stainless (303). Weight will vary slightly, depending on configuration.
Porting: 10-32 internal threaded inlet and outlet ports.
This regulator is available in both Relieving and Non-Relieving configurations.