This small safety device that can arrest the air flow in lines or systems (such as scuba filling whips) if that apparatus should fail (hose rupture, O-ring failure, etc.) The flow is reduced to approximately 10%, so personnel can shut down the system with minimal risk and air loss. Flow restriction is adjustable but comes factory preset to approx. 80 SCFM at 5,000 psi and 55 SCFM at 2,500 psi. 1/4 NPT female inlet with 1/4 NPT male outlet. 6,000 psi working pressure.
1/4 NPT female intlet
1/4 NPT male outlet
Working Pressure: 6,000 psi