Edwards · RV
Edwards RV8 — rotary vane, 6 m³/h
Original title: Edwards RV8 Universal 3PH 50/60Hz, RV Rotary Vane Vacuum Pump. Bomba Vacio
📍 Spain
🟢 Good fit
Excellent match for WAVE101/FD260; proven rotary-vane design.
Condition from photo
Exterior clean, no visible oil leaks, labels intact, motor appears unworn.
Likely refurb / add-ons
- Oil change & filter service (~€80)
- Gas-ballast valve service (~€60)
- Soft-starter module (~€280)
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
Specifications
- Type
- Oil-sealed rotary vane
- Pumping speed
- ~6 m³/h
- Water-vapour tolerance
- ~50 g/h
- Ultimate vacuum
- ≤ 0.001 mbar
- Year
- 2018 (per nameplate)
- Source
- eBay
- Listing #
- eBay #267629890653
- Last verified
- Jul 5, 2026
Fits WAVE machines: WAVE101, FD260
Price history— Edwards RV
Median €1.417 · 850 observations · €135–€162.750
Type plate (AI reading)
- Exact model
- RV8
- Serial
- 179427981
- Year (plate)
- 2018
- Model
- RV8
- Code No.
- A654-01-905
- Weight
- 25 kg
- Serial No.
- 179427981
- Pumping speed (50 Hz)
- 1400 RPM, 0.45 kW
- Pumping speed (60 Hz)
- 1650 RPM, 0.55 kW
- Voltage (50 Hz)
- 200-208 V, 200-230 V, 380-415 V
- Voltage (60 Hz)
- 200-230 V, 380-415 V
- Power factor
- 0.7–0.75
- Current (50 Hz)
- 2.5–2.9 A
- Temperature class
- 40°C, S1
- Insulation class
- F
- Origin
- Made in Hungary
- Approvals
- CE, CSF
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
What to look for on this family
Two-stage oil-sealed rotary vane with gas-ballast. Check oil colour through sight glass (clear amber = healthy, milky = water contamination) and that the gas-ballast knob turns freely.
Manufacturer datasheet — Edwards RV
- Bauart
- Zweistufige ölgedichtete Drehschieberpumpe
- Saugvermögen (50 Hz)
- 3.3 / 6.2 / 9.0 / 14.4 m³/h (RV3 / 5 / 8 / 12)
- Enddruck (ohne Gasballast)
- ≤ 1.5 × 10⁻³ mbar
- Enddruck (mit Gasballast)
- ≤ 5 × 10⁻² mbar
- Wasserdampfverträglichkeit
- skaliert mit Pumpgröße
- Motorleistung
- 0.25 – 0.55 kW
- Ölsorte
- Edwards Ultragrade 19/20
- Ölfüllung
- 0.4 – 1.0 l
- Hersteller
- Edwards Vacuum
Curated from the manufacturer's official datasheet for this family / model. The specific pump may vary slightly by variant.