Edwards · RV
Edwards RV8 — rotary vane, 6 m³/h, oil mist filter
Original title: Edwards RV8 Pumpe A654-01-906 + Edwards A462-26-000 Ölnebelfilter EMF10 (B5D)
📍 USA
🟡 OK with refurb
Suitable for WAVE101/FD260; typical refurb needed before use.
Condition from photo
Exterior shows dust and age; oil level visible; no obvious leaks; filter included; mounting frame intact.
Likely refurb / add-ons
- Oil change and filter service (~€80–120)
- Exhaust filter element replacement (~€80)
- Soft-starter or thermal overload check (~€60–100)
Watch out for
- No internal condition visible; typical wear expected in used rotary-vane pump
- Oil mist filter (EMF10) is consumable and may need replacement soon
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
- Source
- eBay
- Listing #
- eBay #266648873640
- 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
- 149556484
- Model
- RV8
- Code No.
- A654–01–906
- Weight
- 27 kg
- Serial No.
- 149556484
- Oil Mist Filter Code
- A462 26 000
- Oil Mist Filter Model
- EMF10
- Spare Element Codes (Mist)
- A223 04 198
- Spare Element Codes (Odour)
- A223 04 079
- Manufacturer
- Edwards Limited, Manor Royal, Crawley, West Sussex RH10 9LW,
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.