know-how
Used Vacuum Pumps for Freeze Drying
Live listings of water-vapour-tolerant vacuum pumps (Busch, Edwards, Leybold, Pfeiffer) currently for sale on Maschinensucher.de and eBay — refreshed once a day. Found one you like? Send us the link and we'll check it for free, then handle inspection, electrical fit-out and delivery.
How it works
1. Pick a listing
Browse the live offers below or search the marketplaces yourself.
2. Send us the link
Submit the listing URL — free remote check within one business day.
3. Pump to Vienna
If you commit, the pump comes to WAVE for inspection, vacuum test and service.
4. Electrical fit-out
Soft starter, RCD (FI) breaker, country-specific connection — to local code.
5. Delivery to you
Tested pump ships to your facility with the WAVE service warranty.
Live listingsvia Maschinensucher.de + eBay · refreshed daily
101–109 of 109 · of 7,426| Listing | Pressure | Location | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 🟢 | Edwards | Scroll |  Edwards nXDS6i — dry scroll pump, 6 m³/h | 6 m³/h | 80 g/h | ≤ 0.05 mbar | $7,500▲ above market | USA | eBay#236266147136› |
| – | Edwards | Scroll |  NXDS10i Edwards Molecular Pump NXDS10i New Sealed Quick Delivery US Stock | 10 m³/h | 130 g/h | ≤ 0.05 mbar | $8,041▲ above market | USA | eBay#168557162445› |
| 🟢 | Edwards | Scroll |  Edwards nXDS20i — dry scroll pump, 20 m³/h | 20 m³/h | 270 g/h | ≤ 0.05 mbar | $8,999▲ above market | USA | eBay#115783302150› |
| – | Edwards | Scroll |  Edwards nXDS10i Vacuum Scroll Pump | 10 m³/h | 130 g/h | ≤ 0.05 mbar | $9,045▲ above market | — | eBay#267703212629› |
| – | Edwards | Scroll | Edwards nXDS10i Vacuum Scroll Pump | 10 m³/h | 130 g/h | ≤ 0.05 mbar | $9,045▲ above market | USA | eBay#267703212629› |
| 🟢 | Edwards | Scroll |  Edwards nXDS20i — scroll pump, 20 m³/h | 20 m³/h | 270 g/h | ≤ 0.05 mbar | $9,500▲ above market | USA | eBay#197929320933› |
| 🟢 | Edwards | Scroll |  Edwards nXDS10iC — dry scroll, 10 m³/h | 10 m³/h | 130 g/h | ≤ 0.05 mbar | $10,137▲ above market | USA | eBay#324530597028› |
| 🟢 | Edwards | Scroll |  Edwards nXDS15i — dry scroll pump, 15 m³/h | 15 m³/h | 200 g/h | ≤ 0.05 mbar | €10,995▲ above market | Germany | eBay#126331458079› |
| – | Edwards | Scroll | nXDS15i A73701983 1PCS Edwards Brand New nXDS15i Molecular Pump Fast Delivery | 15 m³/h | 200 g/h | ≤ 0.05 mbar | $12,870▲ above market | USA | eBay#168557165470› |
Edwards nXDS6i — dry scroll pump, 6 m³/h
6 m³/h · USA
NXDS10i Edwards Molecular Pump NXDS10i New Sealed Quick Delivery US Stock
10 m³/h · USA
Edwards nXDS20i — dry scroll pump, 20 m³/h
20 m³/h · USA
Edwards nXDS10i Vacuum Scroll Pump
10 m³/h
Edwards nXDS10i Vacuum Scroll Pump
10 m³/h · USA
Edwards nXDS20i — scroll pump, 20 m³/h
20 m³/h · USA
Edwards nXDS10iC — dry scroll, 10 m³/h
10 m³/h · USA
Edwards nXDS15i — dry scroll pump, 15 m³/h
15 m³/h · Germany
nXDS15i A73701983 1PCS Edwards Brand New nXDS15i Molecular Pump Fast Delivery
15 m³/h · USA
Popular families
Third-party listings (Maschinensucher.de + eBay). WAVE verifies every pump before purchase. Prices and availability without guarantee.
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
We only handle pumps that survive water vapour and reach ≤ 0.1 mbar — oil-sealed rotary vane with gas ballast, dry-scroll, dry-screw or Roots. Membrane, water-ring and claw pumps are not suitable for freeze drying.
Found a listing anywhere? Send it — free check.
eBay, Aurena, a local dealer — paste any pump listing URL and we'll review it within one business day. We tell you if it's suitable, what to negotiate, and the all-in cost (purchase + check + electrical + shipping).