Edwards · E2M
Edwards E2M30 — two-stage rotary vane, 18 m³/h
Original title: Edwards E2M30 Dual Stage Rotary Vane Vacuum Pump Tested and Working
Market median (sold): €1.173 from 40 sales in this family
📍 USA
🟡 OK with refurb
Suitable for FD260/FD440; typical refurb needed before freeze-dry use.
Condition from photo
Exterior shows age and dust; oil level/colour not visible; no obvious leaks or damage; mounting frame intact.
Likely refurb / add-ons
- Oil change and filter service — €80–120
- Exhaust filter replacement — €60–80
- Soft-starter (optional, extends motor life) — €250–300
Watch out for
- Age and dust accumulation suggest extended storage; internal wear cannot be asse
- Price €743 is below median (€902); verify pump operation and oil condition befor
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
Specifications
- Type
- Oil-sealed rotary vane
- Pumping speed
- ~18 m³/h
- Water-vapour tolerance
- ~120 g/h
- Ultimate vacuum
- ≤ 0.001 mbar
- Source
- eBay
- Listing #
- eBay #117164002401
- Last verified
- Jun 10, 2026
Fits WAVE machines: FD260, FD440
Price history— Edwards E2M
Median €1.040 · 1486 observations · €130–€34.195
Recent sales (Edwards E2M)
- €2.325Sep 22, 2026Edwards E2M40 Rotary Vacuum Pump
- €1.544Sep 22, 2026Edwards E2M28 Vacuum Pump REBUILT 1mTor-4mTor see pics 12-Monrh Warranty!
- €925Sep 22, 2026Edwards 18 Vacuum Pump E2m18
- €2.353Sep 22, 2026Edwards E2M40 Vacuum Pump
- €3.422Sep 22, 2026BOC EDWARDS VACUUM PUMP E2M175
- €2.604Sep 22, 2026Edwards E2M28 Vacuum Pump.Rebuilt by Yourlabsolutions Warranty!
- €558Sep 22, 2026Edwards E2M-8 Two-Stage Rotary Vane Vacuum Pump 8 m³/h 7E-3 mbar 0.37kW
- €2.325Sep 22, 2026Edwards E2M28 Vacuum Pump 28
- €1.368Sep 22, 2026Edwards E2M28 28 Two-Stage Rotary Vane Vacuum Pump 0.01 mBar +sound dampening
- €930Aug 9, 2026EDWARDS E2M-18 VACUUM PUMP T267309
- €1.349Aug 9, 2026Edwards 28 E2M28 Rotary Vane Vacuum 208V Pump. Excellent Never put into service.
- €5.579Aug 9, 2026ROTARY VANE VACUUM PUMP EDWARDS E2M40
Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- E2M30
- Cat. No./Part No.
- 4-US-0300025
- Model
- A65D-13JC
- R.P.M.
- 1720/1440
- H.P.
- 1.5
- Hz.
- 60/50
- P.F.
- 0.7
- Eff.
- 1
- Type
- K
- Duty
- Cont.
- Amp.
- 2.5
- Max. Amp.
- 2.5
- Thermally Protected
- Yes
- F.I.A.
- 4.87/4.87
- S.F.A.
- 1.38/1.38
- F.I.A.
- 4.87/4.87
- S.F.A.
- 8.4
- Voltage, Phase and Frequency
- See wiring diagram
- Design Code
- 080295
- Manufacturer
- Leeson Electric Corporation
- Origin
- Made in U.S.A.
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
What to look for on this family
Industrial two-stage oil-sealed. Gas-ballast standard. Older but extremely reliable — look for original spec plate, motor type and recent service log.
Manufacturer datasheet — Edwards E2M
- Bauart
- Industrielle zweistufige ölgedichtete Drehschieberpumpe
- Saugvermögen (50 Hz)
- 18 / 28 / 40 / 80 / 160 / 275 m³/h
- Enddruck
- ≤ 7.5 × 10⁻⁴ mbar
- Wasserdampfverträglichkeit
- sehr hoch (mit Gasballast)
- Ölsorte
- Edwards Ultragrade 19/20
- Hersteller
- Edwards Vacuum
Curated from the manufacturer's official datasheet for this family / model. The specific pump may vary slightly by variant.