Edwards · RV
Pompa per vuoto rotativa a palette EDWARDS RV8, PER RICAMBI/RIPARAZIONE
📍 USA
🟡 OK with refurb
Suitable for WAVE101/FD260; typical refurb needed before use.
Condition from photo
Exterior shows age and dust accumulation; motor nameplate legible; no visible oil leaks or major damage; mounting frame intact.
Likely refurb / add-ons
- Oil change and filter service: €80–120
- Exhaust filter replacement: €80
- Soft-starter (optional, for grid stability): €280
Watch out for
- Listing states 'per ricambi/riparazione' (for spare parts/repair) — internal con
- Age and dust suggest extended storage; pump function unverified.
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 #168210600677
- Last verified
- Jul 17, 2026
Fits WAVE machines: WAVE101, FD260
Price history— Edwards RV
Median €1.430 · 1003 observations · €135–€162.750
Type plate (AI reading)
- Exact model
- RV8
- Manufacturer
- Edwards
- Type
- RV8
- Pumping speed (typical)
- ~6 m³/h
- Ultimate vacuum (typical)
- ≤0.001 mbar
- Water-vapour tolerance (typical)
- ~50 g/h
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.