Uniweld, RUH8218, RUH82 Series Medium/Heavy Duty Single Stage Air Regulator CGA346
The Uniweld RUH8218 is a medium/heavy duty single stage air regulator with a machined brass body, polished chrome bonnet, and easy to read single scale single, 2 inch, 0-4000 PSI Contents Gauge (Part No. G7S) and 0-200 PSI Delivery Gauge (Part No. G4S). The regulator has a CGA346 inlet connection, “B” Right Hand 9/16 inch -18 Male outlet connections, with a delivery pressure of 5-125 PSI. Product also includes an externally serviceable pressure relief device (PRD) which protects the regulator. The PRD is not designed to protect the downstream equipment. Uniweld single stage regulators are used for general purpose applications where nominal delivery pressure changes, due to decreasing Cylinder pressure, do not affect operations. Single stage regulators have greater flow capacity than two stage models. Made in U.S.A.
Features
- Maximum Flow - 6300 SCFH
- Free Air @ 70 °F
- No Flow Restrictions

Note:The standard cubic foot per hour flows are obtained with the regulator outlet fully opened w/o restrictions, using a preset outlet pressure, and with decreasing Cylinder pressure.