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Leybold · Other
Oerlikon Leybold Coolpower 10 MD — helium cryogenic cold head
Original title: Oerlikon Leybold Vacuum Type Coolpower 10 MD Cold Head 842010
Market median (sold): €2.325 from 119 sales in this family
📍 USA
🔴 Check carefully
Cryogenic cold head, not a vacuum pump; unsuitable for WAVE freeze dryer.
Condition from photo
Exterior clean, no visible oil leaks or damage. Helium-filled sealed unit; internal condition unknown.
Watch out for
- This is a cryogenic cold head (refrigeration unit), not a vacuum pump.
- Designed for cooling applications, not as a vacuum source for freeze dryers.
- Helium-sealed system; refurbishment requires specialist cryogenic service.
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
- 2011 (per nameplate)
- Source
- eBay
- Listing #
- eBay #236774563642
- Last verified
- Aug 12, 2026
Price history— Leybold Other
Median €1.216 · 1142 observations · €343–€37.500
Recent sales (Leybold Other)
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- €644Aug 9, 2026LEYBOLD OERLIKON S 1.5 SIEMENS 1LF7063-4AJ19-ZN50 vacuum pump 0.08kW
Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- Coolpower 10 MD
- Serial
- 20900881629
- Year (plate)
- 2011
- Type
- Coolpower 10 MD
- Cat.-No.
- 842010
- Serial-No.
- 20900881629
- Date
- 27.04.2011
- Refrigerant
- Helium
- Filling pressure
- 16 (232.1) bar (psig)
- Manufacturer
- Oerlikon Leybold Vacuum GmbH, Bonner Str. 498, D-50968 Köln
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
What to look for on this family
Generic Leybold vacuum pump — model family not auto-detected. Send us the listing URL for a free identification + suitability check.