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
1–11 of 11 · of 5,368| Listing | Pressure | Location | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 🔴 | Leybold | Oil |  Leybold Sogevac SV 40/65 — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $955▼ 41% below market | USA | eBay#326174955469› |
| 🔴 | Busch | Oil |  Busch R5 KH 0050 A — rotary vane, 10 m³/h | 48 m³/h | 50 g/h | ≤ 0.1 mbar | €1,499 | Germany | eBay#326778397690› |
| 🔴 | Leybold | Oil |  Leybold Trivac D65B — rotary vane, 65 m³/h | 65 m³/h | 400 g/h | ≤ 0.002 mbar | $6,805▲ above market | PH | eBay#397303960121› |
| 🔴 | Busch | Oil |  Busch RA 0100 F 503 — rotary vane, 120 m³/h | 120 m³/h | 50 g/h | ≤ 0.1 mbar | $7,500 | USA | eBay#297433138934› |
| 🔴 | 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› |
| 🔴 | Edwards | Screw |  Edwards iH80 MK5 — screw pump, 80 m³/h | 80 m³/h | 5,000 g/h | ≤ 0.01 mbar | $12,500 | USA | eBay#176309448942› |
| 🔴 | Busch | Screw |  Busch COBRA NC 400 — screw pump, 0.03 mbar | 100 m³/h | 5,000 g/h | ≤ 0.03 mbar | $13,300 | USA | eBay#126851133867› |
| 🔴 | 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› |
| 🔴 | Busch | Screw |  Busch COBRA NC-0630-B — screw pump, 100 m³/h | 100 m³/h | 5,000 g/h | ≤ 0.03 mbar | $20,000 | USA | eBay#154919612434› |
| 🔴 | Leybold | Oil |  Leybold Sogevac SV — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $22,500▲ above market | Poland | eBay#277984823972› |
| 🔴 | Busch | Screw |  Busch COBRA NC0160 — oil-sealed screw, 100 m³/h | 100 m³/h | 5,000 g/h | ≤ 0.03 mbar | $24,999 | USA | eBay#364336506666› |
Leybold Sogevac SV 40/65 — rotary vane, 40 m³/h
40 m³/h · USA
Busch R5 KH 0050 A — rotary vane, 10 m³/h
48 m³/h · Germany
Leybold Trivac D65B — rotary vane, 65 m³/h
65 m³/h · PH
Busch RA 0100 F 503 — rotary vane, 120 m³/h
120 m³/h · USA
Leybold Sogevac SV630F — rotary vane, 40 m³/h
40 m³/h · USA
Edwards iH80 MK5 — screw pump, 80 m³/h
80 m³/h · USA
Busch COBRA NC 400 — screw pump, 0.03 mbar
100 m³/h · USA
Leybold Sogevac SV630F — rotary vane, 40 m³/h
40 m³/h · USA
Busch COBRA NC-0630-B — screw pump, 100 m³/h
100 m³/h · USA
Leybold Sogevac SV — rotary vane, 40 m³/h
40 m³/h · Poland
Busch COBRA NC0160 — oil-sealed screw, 100 m³/h
100 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).