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REF Series Economy Flowmeter Regulator models combine a single stage piston regulator with a flow tube to provide an economical, lighter weight alternative to more expensive diaphragm style flowmeter regulators. The REF series is designed to meet the requirements of professional welders.
Unit of Measure

Specifications

Gas Service

 N/A Carbon Dioxide CGA-320

Weight

 N/A 1 lb8 oz

Flow Rate

 N/A 0 to 70 scfh

Inlet Pressure

 N/A 0 to 3000 psig

Body Material

 N/A Brass

Hose Length

 N/A 6 ft

Hose Material

 N/A Neoprene

Warranty

 N/A 3 years

Seat Assembly

 N/A Polytetrafluoroethylene (PTFE)

Outlet Connections (Both Provided)

 N/A 5/8 in. - 18 Right Hand Female (RHF) 9/16 in. - 18 Right Hand Male (RHM)

Display Pack Model

 N/A REF-4-PD

Field

 N/A Industrial

Features

Features

 N/A
  • Machined brass body resists corrosion
  • Durable brass piston design
  • Dependable PTFE seat assembly
  • Dual inlet filtering system extends regulator life
  • Durable flow tube with large, easy to read gradients and shatter resistant cover Dual calibrated tube for Argon / Carbon Dioxide
  • Back pressure compensated flowmeter
  • Sensitive needle valve for fine adjustment

Prop 65

Warning

 N/A This product can expose you to lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.