Used Vacuum Pumps›Edwards›Other
Edwards · Other
Edwards E2M8 — two-stage rotary vane, 1/2 HP
Original title: Edwards E2M8 Vacuum Pump w/ Franklin Motor 1/2 HP, Single Phase
🟢 Good fit
Suitable for WAVE freeze dryers; classic two-stage pump in fair condition.
Condition from photo
Exterior clean, minor dust and patina; motor and pump housing intact; oil level visible in sight glass; no obvious leaks or damage.
Likely refurb / add-ons
- Oil change and filter service (~€80)
- Exhaust filter replacement (~€60)
- Soft-starter module for motor (~€280)
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
Specifications
- Type
- other
- Pumping speed
- ~0 m³/h
- Water-vapour tolerance
- ~0 g/h
- Ultimate vacuum
- —
- Source
- eBay
- Listing #
- eBay #406967002662
- Last verified
- Jun 24, 2026
Price history— Edwards Other
Median €2.688 · 820 observations · €303–€33.328
Type plate (AI reading)
- Exact model
- E2M8
- Serial
- 37222
- Type
- High Vacuum Pump
- Model
- E2M8
- Serial
- 37222
- Pumping speed S(Nâ‚‚)
- max. 2.8 m³/h
- Ultimate vacuum
- < 0.1 Pa
- Oil capacity
- 0.5 l
- Speed
- max. 1450 rpm
- Electrical (50 Hz)
- 230 V 1-phase 1.5 A
- Electrical (60 Hz)
- 115 V 1-phase 3.0 A
- Motor power
- 0.37 kW (1/2 HP)
- Weight
- approx. 18 kg
- Origin
- Made in England by Edwards High Vacuum Int., Part of BOC Ltd
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
What to look for on this family
Generic Edwards vacuum pump — model family not auto-detected. Send us the listing URL for a free identification + suitability check.