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
401–418 of 418 · of 8,129| Listing | Pressure | Location | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 🟢 | Leybold | Oil |  Leybold Trivac D40B — rotary vane, 40 m³/h | 40 m³/h | 250 g/h | ≤ 0.002 mbar | $5,996▲ above market | USA | eBay#296503310808› |
| 🟡 | Leybold | Oil |  Leybold Sogevac SV300 — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | €5,950▲ above market | Germany | eBay#365403259581› |
| 🟢 | Leybold | Oil |  Leybold Sogevac SV 25 D — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $6,442▲ above market | Singapore | eBay#227316310258› |
| 🟢 | Pfeiffer | Roots |  Nordson March Pfeiffer ACP28 vacuum pump NEW | 28 m³/h | 1,800 g/h | ≤ 0.005 mbar | $6,500 | USA | eBay#188305099806› |
| 🟢 | Pfeiffer | Roots |  Pfeiffer ACP 28 — roots pump, 28 m³/h | 28 m³/h | 1,800 g/h | ≤ 0.005 mbar | $7,400 | USA | eBay#389584094128› |
| 🟢 | Leybold | Oil |  Leybold Sogevac SV630 B(F) — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $7,500▲ above market | USA | eBay#287311459890› |
| 🟡 | Leybold | Oil |  Leybold Sogevac SV16 — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $7,500▲ above market | USA | eBay#155811295330› |
| 🟢 | Edwards | Oil |  Edwards E2M28 — rotary-vane, 28 m³/h | 28 m³/h | 180 g/h | ≤ 0.001 mbar | €7,010▲ above market | USA | eBay#197770617601› |
| 🔴 | Pfeiffer | Oil |  Pfeiffer Duo 250 + WKP 1000 A + Duo 20 — rotary vane, 20–250 m³/h | 20 m³/h | 120 g/h | ≤ 0.001 mbar | €7,200▲ above market | Germany | eBay#167827362930› |
| 🟢 | Edwards | Oil |  Edwards E2M28 — rotary vane, 28 m³/h | 28 m³/h | 180 g/h | ≤ 0.001 mbar | $8,000▲ above market | USA | eBay#267624584304› |
| 🔴 | Leybold | Oil |  Leybold Sogevac SV630F — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $8,000▲ above market | USA | eBay#336232744829› |
| 🔴 | Pfeiffer | Oil |  Pfeiffer Duo 120 — rotary vane, 120 m³/h with stand | 20 m³/h | 120 g/h | ≤ 0.001 mbar | €8,000▲ above market | Germany | eBay#175686959241› |
| 🟢 | 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› |
| 🟡 | Leybold | Oil |  Leybold Sogevac SV630B — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | €8,499▲ above market | Germany | eBay#376736462300› |
| 🔴 | Pfeiffer | Oil |  Pfeiffer Duo 65 — rotary vane, ~20 m³/h | 20 m³/h | 120 g/h | ≤ 0.001 mbar | $9,500▲ above market | USA | eBay#358467382155› |
| 🟢 | 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 | Oil |  Edwards E2M28 — rotary vane, 28 m³/h | 28 m³/h | 180 g/h | ≤ 0.001 mbar | €11,900▲ above market | Poland | eBay#278028572261› |
| 🔴 | Leybold | Oil |  Leybold Sogevac SV630F — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $20,000▲ above market | USA | eBay#389616970884› |
Leybold Trivac D40B — rotary vane, 40 m³/h
40 m³/h · USA
Leybold Sogevac SV300 — rotary vane, 40 m³/h
40 m³/h · Germany
Leybold Sogevac SV 25 D — rotary vane, 40 m³/h
40 m³/h · Singapore
Nordson March Pfeiffer ACP28 vacuum pump NEW
28 m³/h · USA
Pfeiffer ACP 28 — roots pump, 28 m³/h
28 m³/h · USA
Leybold Sogevac SV630 B(F) — rotary vane, 40 m³/h
40 m³/h · USA
Leybold Sogevac SV16 — rotary vane, 40 m³/h
40 m³/h · USA
Edwards E2M28 — rotary-vane, 28 m³/h
28 m³/h · USA
Pfeiffer Duo 250 + WKP 1000 A + Duo 20 — rotary vane, 20–250 m³/h
20 m³/h · Germany
Edwards E2M28 — rotary vane, 28 m³/h
28 m³/h · USA
Leybold Sogevac SV630F — rotary vane, 40 m³/h
40 m³/h · USA
Pfeiffer Duo 120 — rotary vane, 120 m³/h with stand
20 m³/h · Germany
Edwards nXDS20i — dry scroll pump, 20 m³/h
20 m³/h · USA
Leybold Sogevac SV630B — rotary vane, 40 m³/h
40 m³/h · Germany
Pfeiffer Duo 65 — rotary vane, ~20 m³/h
20 m³/h · USA
Edwards nXDS20i — scroll pump, 20 m³/h
20 m³/h · USA
Edwards E2M28 — rotary vane, 28 m³/h
28 m³/h · Poland
Leybold Sogevac SV630F — rotary vane, 40 m³/h
40 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).