EDWARDS brand guide / Product family
New RV3, RV5, RV8 and RV12 oil-sealed rotary vane pumps, alongside separately identified reconditioned RV listings.
| Specification | Details |
|---|---|
| RV3 | 3.3 m³/h peak at 50 Hz |
| RV5 | 5.1 m³/h peak at 50 Hz |
| RV8 | 8.5 m³/h peak at 50 Hz |
| RV12 | 12 m³/h peak at 50 Hz |
For standard hydrocarbon-oil builds, the brochure gives 0.002 mbar ultimate total pressure in high-vacuum mode with gas ballast closed. High-throughput mode raises the ultimate-pressure rating and permits a higher continuous inlet pressure. Use the exact mode, oil preparation and gas-ballast conditions when comparing.
UK-relevant choices include single-phase pumps set to 230 V and specific three-phase builds. Select the mains cord separately. PFPE-prepared versions have different oil requirements and performance conditions; PFPE fluid is separately ordered.
The model pages for new equipment describe the manufacturer range and configuration options. Separate reconditioned RV5 and RV12 records identify used-equipment enquiries. Confirm serial number, condition, accessories and availability for those units.
Compare E2S5/12 for other small two-stage oil-sealed choices, or nEXT turbo pumps when selecting a high-vacuum stage and its backing system.
Compare values with their stated gas, frequency and configuration conditions. A blank specification means it needs confirmation. Listed equipment is subject to a quotation; inclusion here does not indicate stock.
| Model | Electrical supply | Pumping speed, 50 Hz | Ultimate total pressure | Equipment condition |
|---|---|---|---|---|
| Edwards RV3 Two-Stage Rotary Vane Vacuum Pump | Single-phase 115/230 V, 50/60 Hz set to 230 V; other motor versions available | 3.3 m³/h peak | 0.002 mbar, high-vacuum mode, gas ballast closed, hydrocarbon oil | New equipment, configured by quotation |
| Edwards RV5 Reconditioned Vacuum Pump | Confirm for this model | Confirm for this model | Confirm for this model | Reconditioned; exact unit and availability by enquiry |
| Edwards RV5 Two-Stage Rotary Vane Vacuum Pump | Single-phase 115/230 V, 50/60 Hz set to 230 V; other motor versions available | 5.1 m³/h peak | 0.002 mbar, high-vacuum mode, gas ballast closed, hydrocarbon oil | New equipment, configured by quotation |
| Edwards RV8 Two-Stage Rotary Vane Vacuum Pump | Single-phase 115/230 V, 50/60 Hz set to 230 V; other motor versions available | 8.5 m³/h peak | 0.002 mbar, high-vacuum mode, gas ballast closed, hydrocarbon oil | New equipment, configured by quotation |
| Edwards RV12 Reconditioned Vacuum Pump | Confirm for this model | Confirm for this model | Confirm for this model | Reconditioned; exact unit and availability by enquiry |
| Edwards RV12 Two-Stage Rotary Vane Vacuum Pump | Single-phase 115/230 V, 50/60 Hz set to 230 V; other motor versions available | 12 m³/h peak | 0.002 mbar, high-vacuum mode, gas ballast closed, hydrocarbon oil | New equipment, configured by quotation |
EDWARDS
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EDWARDS
EDWARDS
EDWARDS
Open the model page for its specifications and available manufacturer downloads. Match the full model, suffix and revision to the equipment being supplied. Keep installation limits and performance test conditions with the figure when comparing alternatives.
Return to the EDWARDS brand guide · Explore all product families
Send the process, working pressure, gas, required capacity and electrical supply. For measurement, include the range, connection, output and controller. We can confirm the model, accessories and documentation for your quotation.
Compare the stated conditions as well as the values. A missing specification is not a zero rating; confirm suitability with Girovac.
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