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 hte requirements of professional welders.
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- Machined brass body resists corrosion
- Durable brass piston design
- Dependable PCTFE seat assembly
- Dual inlet filtering system extends regulator life
- Durable flow tube with large, easy to read gradients and shatter-reistant cover
- Dual calibrated tube for Argon/Carbon Dioxide
- Back pressure compensated flowmeter
- Sensitive needle valve for fine adjustment
- PD & PGD models include 6 ft. Neoprene hose with fittings in retail packaging
- Weight: 1 lb. 8 oz.
- Three year warranty
| MODEL | DISPLAY PACK MODEL | CGA INLET/ GAS SERVICE | FLOW CAPACITY SCFH | INLET PRESSURE PSIG | OUTLET CONNECTION (BOTH PROVIDED) |
|---|---|---|---|---|---|
| REF-3-P | REF-3-PD* | 580 Argon | 0-70 | 0-3000 | 9/16"-18 RHM and 5/8"-18 RHF |
| REF-3-PG | REF-3-PGD* | 580 Argon w/gauge | 0-70 | 0-3000 | 9/16"-18 RHM and 5/8"-18 RHF |
| REF-4-P | REF-4-PD* | 320 Carbon Dioxide | 0-70 | 0-3000 | 9/16"-18 RHM and 5/8"-18 RHF |
| REF-4-PG | REF-4-PGD* | 320 Carbon Dioxide w/gauge | 0-70 | 0-3000 | 9/16"-18 RHM and 5/8"-18 RHF |
The RF Series Flowmeter Regulator models combine a single stage diaphragm regulator with a flowmeter to provide precise flow for the professional welder, laboratory, or industrial process user. A high pressure gauge keeps the user informed of the cylinder's contents.
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- Anodized aluminum body resists corrosion
- PCTFE seat assembly withstands high service pressure
- Dual inlet filtering system extends product life
- Self re-seating relief valve protects against over-pressurization
- Durabvle flow tube with large, easy to read gradients and shatter resistant cover
- Dual calibrated flow tube for Argon/Carbon Dioxide services
- Sensitive needle valve for fine adjustment
- Back pressure compensated flowmeter
- Durable Neoprene diaphragm
- Weight: 1 lb. 3 oz.
- Three year warranty
| MODEL | CGA INLET/ GAS SERVICE | FLOW CAPACITY SCFH | INLET PRESSURE PSIG | OUTLET CONNECTIONS (BOTH PROVIDED) |
|---|---|---|---|---|
| RF-3-P | 580 Argon | 0-70 | 0-3000 | 9/16"-18 RHM and 5/8"-18 RHF |
| RF-4-P | 320 Carbon Dioxide | 0-70 | 0-3000 | 9/16"-18 RHM and 5/8"-18 RHF |
The RFS & RFD Series Single and Dual Flowmeter Regulator models combine a single stage regulator with one (RFS Series) or two (RFD Series) flowmeters. These products also utilize Western's "Pressure Compensated" design for applications that require high flow rates. This design provides more consistent delivery pressure by minimizing fluctuation over a wide range of inlet pressures. Designed for users who reuqire precise flows, these products are ideal for the professional welder, laboratory, or industrial process user. A high pressure gauge keeps the user informed of the cylinder's contents.
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- Machined brass body resists corrosion
- Easy-to-read 2" pressure gauge
- Durable Neoprene diaphragm maintains consistent flow rates
- Dual inlet filtering system extends regulator life
- Self re-seating pressure relief valve protects against over-pressurization
- Durable flow tube with large, easy-to-read gradients and shatter-resistant cover
- Dual calibrated flow tube for Argon/Carbon Dioxide services
- Back pressure compensated flowmeter improves flow accuracy
- Nickel chrome plated zinc bonnet
- Sensitive, easily adjusted needle valve on flowmeters
- Weight: RFS = 3 lbs. 3 oz. RFD = 4 lbs. 10oz.
- Three year warranty
| MODEL | CGA INLET/ GAS SERVICE | FLOW CAPACITY SCFH | INLET PRESSURE PSIG | OUTLET CONNECTIONS (BOTH PROVIDED) |
|---|---|---|---|---|
| RFS-3-P | 580 Argon | 0-50 | 0-3000 | 9/16"-18 RHM and 5/8"-18 RHF |
| RFS-4-P | 320 Carbon Dioxide | 0-50 | 0-3000 | 9/16"-18 RHM and 5/8"-18 RHF |
| RFS-7-P | 580 Nitrogen | 0-50 | 0-3000 | 9/16"-18 RHM and 5/8"-18 RHF |
| RFD-3-P | 580 Argon | 0-50 | 0-3000 | 9/16"-18 RHM and 5/8"-18 RHF |
| RFD-4-P | 320 Carbon Dioxide | 0-50 | 0-3000 | 9/16"-18 RHM and 5/8"-18 RHF |
The RWS Series Flowmeters provide accurate measurement of gas flow in welding and laboratory applications. The economical design is back pressure compensated to improve flow accuracy. All models are designed for an inlet pressure of 50PSIG and are furnished with ⅛ NPT female inlet, &frac916;" - 18 RH Male outlet and ⅝" - 18 RH female adaptor.
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- Durable flow tube with large, easy-to-read gradients and shatter-resistant cover
- Dual calibrated flow tube for Argon/Carbon Dioxide services
- Sensitive, easily adjusted needle valve
- Protective inlet filter extends flowmeter life
- Nickel chrome plated zinc bonnet
- Calibrated at 50 PSIG inlet pressure
- Weight: 8 oz.
- Three year warranty
| MODEL | GAS SERVICE | FLOW CAPACITY SCFH | INLET CONNECTION | OUTLET CONNECTIONS (BOTH PROVIDED) |
|---|---|---|---|---|
| RWS-2-7 | Nitrogen | 0-100 | 1/8" NPT F | 9/16"-18 RHM and 5/8"-18 RHF |
| RWS-2-13 | Argon/ Carbon Dioxide | 0-70 | 1/8" NPT F | 9/16"-18 RHM and 5/8"-18 RHF |
| FM601 | Air | 0-15 LPM | 1/8" NPT F | 9/16"-18 RHM and 5/8"-18 RHF |