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
1–7 of 7 · of 7,447| Listing | Pressure | Location | |||||||
|---|---|---|---|---|---|---|---|---|---|
| – | Busch | Oil |  447 cfm, Busch #R5-RA-0630-C406.12XG, Vacuum Pump System w/ Vacuum Booster, 25 HP, 575 Volts, 2019 | 10 m³/h | 50 g/h | ≤ 0.1 mbar | $67,022▲ above market | Langley, BC | SR#1041022› |
| – | Leybold | Screw |  383 cfm, 0.68 psi, Leybold Dryvac #DV-650, Pump, 171,712 GPH, 650 m3/h, 7200 RPM, 5x10-3 mbar, 2020 | 650 m³/h | 25,000 g/h | ≤ 0.005 mbar | On request | Chicago, Israel | SR#752543› |
| – | Leybold | Screw |  265 cfm, Leybold Dryvac #DV-450, Pump, 118,877 GPH, 450 m3/h, 7200 RPM, 2020 | 450 m³/h | 25,000 g/h | ≤ 0.005 mbar | On request | Chicago, Israel | SR#752542› |
| – | Leybold | Screw |  124 cfm, 0.12 psi, Leybold Dryvac #DV-200 Pump, 55476 GPH, 1x10-2 mbar, 6600 RPM, 380/460 V., 2020 | 450 m³/h | 25,000 g/h | ≤ 0.005 mbar | On request | Chicago, Israel | SR#752509› |
| – | Edwards | — |  300 CFM, Edwards #900-412-014XS, Vacuum Pump, 10 HP, 2019 | 0 m³/h | 0 g/h | — | On request | Cleveland, OH | SR#819565› |
| – | Leybold | Screw |  124 cfm, 0.12 psi, Leybold Dryvac #DV-200, Pump, 55476 GPH, 1x10-2 mbar, 6600 RPM, 380/460 V., 2020 | 450 m³/h | 25,000 g/h | ≤ 0.005 mbar | On request | Chicago, Israel | SR#752508› |
| – | Leybold | Screw |  124 cfm, 0.12 psi, Leybold Dryvac #DV-200 Pump, 55476 GPH, 1x10-2 mbar, 6600 RPM, 380/460 V., 2020 | 450 m³/h | 25,000 g/h | ≤ 0.005 mbar | On request | Chicago, Israel | SR#752510› |
447 cfm, Busch #R5-RA-0630-C406.12XG, Vacuum Pump System w/ Vacuum Booster, 25 HP, 575 Volts, 2019
10 m³/h · Langley, BC
383 cfm, 0.68 psi, Leybold Dryvac #DV-650, Pump, 171,712 GPH, 650 m3/h, 7200 RPM, 5x10-3 mbar, 2020
650 m³/h · Chicago, Israel
265 cfm, Leybold Dryvac #DV-450, Pump, 118,877 GPH, 450 m3/h, 7200 RPM, 2020
450 m³/h · Chicago, Israel
124 cfm, 0.12 psi, Leybold Dryvac #DV-200 Pump, 55476 GPH, 1x10-2 mbar, 6600 RPM, 380/460 V., 2020
450 m³/h · Chicago, Israel
300 CFM, Edwards #900-412-014XS, Vacuum Pump, 10 HP, 2019
0 m³/h · Cleveland, OH
124 cfm, 0.12 psi, Leybold Dryvac #DV-200, Pump, 55476 GPH, 1x10-2 mbar, 6600 RPM, 380/460 V., 2020
450 m³/h · Chicago, Israel
124 cfm, 0.12 psi, Leybold Dryvac #DV-200 Pump, 55476 GPH, 1x10-2 mbar, 6600 RPM, 380/460 V., 2020
450 m³/h · Chicago, Israel
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).