Edwards · RV
Edwards EMF20 — oil mist filter, KF25
Original title: Edwards EMF20 Ölnebelfilter, KF25 Anschlüsse, für RV12, E1M18, E2M18 Vakuumpumpe...
Market median (sold): €1.558 from 56 sales in this family
📍 USA · Yr 2017
🟢 Good fit
Excellent match for FD260; filter is essential accessory, not primary pump.
Condition from photo
Exterior clean, label legible, no visible cracks or oil leaks; includes spare elements and mounting hardware.
Likely refurb / add-ons
- Replacement mist element A223 04 199 (€45)
- Replacement odour element A223 04 077 (€35)
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
- Source
- eBay
- Listing #
- eBay #267533377396
- Last verified
- Aug 4, 2026
Fits WAVE machines: FD260
Price history— Edwards RV
Median €1.488 · 1609 observations · €135–€162.750
Recent sales (Edwards RV)
- €1.395Sep 22, 2026RV12 Edwards Two Stage Rotary Vane Vacuum Pump Assembly RV Series Tested Working
- €930Sep 22, 2026Edwards RV8 Two Stage Rotary Vane Vacuum Pump W/FILTER
- €818Sep 22, 2026THERMO SAVANT VLP200 ROTARY VANE DUAL STAGE LABORATORY VACUUM PUMP EDWARDS RV8
- €1.116Sep 22, 2026EDWARDS RV3 TWO STAGE ROTARY VANE VACUUM PUMP M6438
- €558Sep 22, 2026Edwards RV8 Laboratory Rotary Vane Dual Stage Vacuum Pump A654-01-903
- €3.255Sep 22, 2026Edwards A65301903 Vacuum Pump RV5 Rotary Vane 115V 240V Genuine NEW
- €1.749Sep 22, 2026Edwards RV12 Rotary Vane Vacuum Pump
- €1.674Sep 22, 2026Edwards RV3 Vacuum Pump
- €2.083Sep 22, 2026Edwards RV3 Vacuum Pump Medical Grade * WARRANTY * W/ EXTRAS, Lightly Used * SEE
- €2.162Sep 22, 2026Edwards Vacuum Pump RV12 | A655-01-903
- €2.046Sep 22, 2026EDWARDS RV3 TWO STAGE ROTARY VANE VACUUM PUMP M6437
- €1.208Sep 22, 2026Yr 2019EDWARDS RV3 DUAL STAGE VAC PUMP- 2019, REBUILT, 5MTOR/ MICRONS & W 12- M WARRNTY
Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- EMF20
- Code No.
- A462 29 000
- Spare Element Code (Mist)
- A223 04 199
- Spare Element Code (Odour)
- A223 04 077
- 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.