Used Vacuum Pumps›Edwards›Other
Edwards · Other
Edwards 212H11 — rotary vane blower, 950 lbs
Original title: Edwards Stokes Vacuum Pump 212 H11 Blower 306-401
Market median (sold): €1.395 from 89 sales in this family
📍 USA
🔴 Check carefully
Blower pump; unsuitable as primary vacuum source for WAVE freeze dryers.
Condition from photo
Exterior clean, mounted on frame with two electric motors. Oil tank visible. Hoses and electrical connections present. No visible leaks or damage.
Likely refurb / add-ons
- Oil change and filter service — €80–120
- Soft-starter replacement (if worn) — €280–350
Watch out for
- Blower pump (212H11 is a rotary vane blower, not a backing pump). WAVE freeze dr
- No ultimate vacuum specification visible on nameplate or in listing.
- Two-motor configuration suggests this is a compound or booster unit, not a stand
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
- —
- Year
- 1994 (per nameplate)
- Source
- eBay
- Listing #
- eBay #127879510853
- Last verified
- Jul 19, 2026
Price history— Edwards Other
Median €2.134 · 1282 observations · €300–€33.328
Recent sales (Edwards Other)
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- €1.628Aug 9, 2026Edwards Vacuum Pump 30 E2M30 Rotary Vane 230V 60Hz (3320299218)
- €1.628Aug 9, 2026Edwards Vacuum Pump 30 E2M30 Rotary Vane 230V 60Hz (3320377483)
- €500Aug 9, 20261PCS NEW EDWARDS A44003000 Vacuum pump exhaust check valve DHL shipping
- €558Aug 9, 2026Edwards Active Vacuum Gauge Controller, 6 Channel, D38661000
- €6.925Aug 9, 2026Edwards IGX1000N Dry Vacuum Pump With Blower Clean N Process Residue
- €2.797Aug 9, 2026Edwards Model IQDP80 Laboratory Dry Vacuum Pump
- €2.042Aug 9, 2026EDWARDS Vacuum Pump
Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- 212H11
- Serial
- RS0045034
- Year (plate)
- 1994
- Model
- 212H11
- Weight
- 950 lbs
- Date
- 9/1994
- Serial No.
- RS0045034
- Manufacturer
- Edwards Vacuum, Grand Island, NY, USA
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.