Harris Flowmeter Regulator, Carbon Dioxide-320 Connection

Tough space-age plastic tube readable over a 240° arc; single stage
Accuracy within ±5%
Needle valve designed for sensitive adjustment at low flow & rapid adjustment for high volume
Protected recessed high pressure gauge, solderless construction for easy repair,
Forged body for strength and temperature stability
Sintered inlet filter protects regulator from dirt
Dual calibrated flow tube for AR and CO2
Delivery Range: 0 to 70 SCFH
Outlet connection is 5⁄8"–18 R.H.