Edwards · RV
Edwards RV12 — rotary vane, 12 m³/h
Original title: Edwards RV12 vacuum pump used
📍 India
🟡 OK with refurb
Suitable for FD260; typical refurbishment needed before deployment.
Condition from photo
Exterior shows age and dust accumulation; no visible oil leaks or damage. Nameplate legible. Mounting frame intact.
Likely refurb / add-ons
- Oil change and filter service (~€80)
- Exhaust filter replacement (~€80)
- Soft-starter or thermal overload check (~€60)
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
Specifications
- Type
- Oil-sealed rotary vane
- Pumping speed
- ~12 m³/h
- Water-vapour tolerance
- ~80 g/h
- Ultimate vacuum
- ≤ 0.001 mbar
- Year
- 2017 (per nameplate)
- Source
- eBay
- Listing #
- eBay #127853637080
- Last verified
- Jun 12, 2026
Fits WAVE machines: FD260
Price history— Edwards RV
Median €1.430 · 1003 observations · €135–€162.750
Type plate (AI reading)
- Exact model
- RV12
- Serial
- 1734
- Year (plate)
- 2017
- Code No.
- RK 01-906
- Weight
- 29 kg
- Origin
- Made in CZ, Edwards, Burgess Hill, UK, RH15 9TW
- Approvals
- CE, CSA, NRTL/C
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.