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
4401–4450 of 4,454| Listing | Pressure | Location | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 🔴 | Leybold | — |  Leybold Ruvac WS 501 — rotary vane, oil-sealed | 0 m³/h | 0 g/h | — | est.€800 | Deutschland | MS#2478768› |
| 🟡 | Busch | Oil |  Busch RA0250 D — rotary vane, 10 m³/h | 10 m³/h | 50 g/h | ≤ 0.1 mbar | est.€2,800 | Altdöbern | MS#4094411› |
| 🟢 | Busch | Screw |  Busch COBRA NC — screw pump, 100 m³/h | 100 m³/h | 5,000 g/h | ≤ 0.03 mbar | est.€3,100 | — | MS#18870806› |
| 🔴 | Pfeiffer | — |  Pfeiffer A4HI7CSS6613110 — rotary vane pump, three-phase | 0 m³/h | 0 g/h | — | €22,034 | Germany | eBay#256057088969› |
| 🔴 | Pfeiffer | — |  Pfeiffer A3004H — rotary vane pump, 3-phase | 0 m³/h | 0 g/h | — | £18,888 | Germany | eBay#256219871583› |
| – | Edwards | Oil |  Thermo ISQ EC Single Quad Mass Spectrometer MS w/ Edwards RV8 Vacuum Pump | 6 m³/h | 50 g/h | ≤ 0.001 mbar | $24,000 | — | eBay#145896984689› |
| 🟡 | Edwards | Oil |  Edwards RV3 — rotary-vane pump, 3 m³/h | 3 m³/h | 25 g/h | ≤ 0.001 mbar | €23,015 | United Kingdom | eBay#257552054549› |
| 🔴 | Edwards | — |  BOC Edwards iH1800 — oil-sealed rotary vane pump | 0 m³/h | 0 g/h | — | $24,995 | USA | eBay#225699830295› |
| – | Busch | Screw |  Busch Cobra NP0160 | 100 m³/h | 5,000 g/h | ≤ 0.03 mbar | $24,999 | — | eBay#364336506666› |
| 🔴 | 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› |
| 🟢 | Edwards | Screw |  Edwards iH-1000 — screw dry pump, 80 m³/h | 80 m³/h | 5,000 g/h | ≤ 0.01 mbar | $25,107 | USA | eBay#264335601332› |
| 🟡 | Edwards | Oil | Edwards RV3 — rotary-vane pump, 3 m³/h | 3 m³/h | 25 g/h | ≤ 0.001 mbar | €23,441 | United Kingdom | eBay#257551488911› |
| 🟢 | Pfeiffer | — |  Pfeiffer Adixen A3004H — rotary vane, 380–480 V | 0 m³/h | 0 g/h | — | £20,060 | Germany | eBay#256219885090› |
| 🔴 | Edwards | — |  Edwards iXH6050HT — dry rotary vane pump | 0 m³/h | 0 g/h | — | €26,160 | USA | eBay#406976912864› |
| 🟢 | Edwards | — | Edwards iXH6050HT — dry screw pump, harsh duty | 0 m³/h | 0 g/h | — | £22,835 | USA | eBay#406976931419› |
| – | Busch | Oil |  Lot of 13 Busch Vacuum Pumps - 11 R5 RA 0250 D, 2 R5 RA 0160 D - FREE SHIPPING | 10 m³/h | 50 g/h | ≤ 0.1 mbar | $30,000 | USA | eBay#178231214829› |
| 🔴 | Leybold | — |  Leybold DIP 30000 — oil diffusion pump, 30000 l/s | 0 m³/h | 0 g/h | — | €27,900 | Bulgaria | eBay#185075342675› |
| 🔴 | Leybold | — |  Leybold Oerlikon DIP 3000 — diffusion pump, ISO 250 | 0 m³/h | 0 g/h | — | $34,995 | USA | eBay#168408603743› |
| 🟢 | Busch | Screw |  Busch COBRA NC 0300 B — dry screw, 320 m³/h | 300 m³/h | 15,000 g/h | ≤ 0.03 mbar | $34,999 | Singapore | eBay#165153545771› |
| – | Busch | Screw | BUSCH COBRA NC 0300 B NZ1 DRY SCREW VACUUM PUMP - NEW SURPLUS | 300 m³/h | 15,000 g/h | ≤ 0.03 mbar | $34,999 | — | eBay#165153545771› |
| – | Busch | — |  Busch RA0630 Rotary Vane Vacuum Pump 25HP 230/460V | 0 m³/h | 0 g/h | — | $35,000 | — | eBay#267674374582› |
| – | Busch | — |  Busch RA0630 Rotary Vane Vacuum Pump 25HP Baldor Motor 230/460V | 0 m³/h | 0 g/h | — | $35,000 | — | eBay#267674375359› |
| 🟢 | Edwards | — |  Edwards iXH 1210H — oil-sealed rotary vane pump | 0 m³/h | 0 g/h | — | £28,477 | USA | eBay#388352753258› |
| – | Busch | — |  Proseal Pro Seal Busch Vacuum pump Lafert (Lnsaab | 0 m³/h | 0 g/h | — | $36,000 | — | eBay#117228139046› |
| 🔴 | Busch | — | Busch Rotary Vane Vacuum Pump — oil-sealed, 7.5 kW | 0 m³/h | 0 g/h | — | $36,000 | USA | eBay#117228139046› |
| 🟡 | Busch | — |  Busch NP0250.ALL6 — rotary vane, 3600 RPM | 0 m³/h | 0 g/h | — | $36,500 | — | eBay#395934930708› |
| 🔴 | Edwards | Oil |  Edwards E2M28 — rotary vane, 28 m³/h oil mist filter kit | 28 m³/h | 180 g/h | ≤ 0.001 mbar | €34,449▲ above market | USA | eBay#125722605358› |
| – | Leybold | — |  Oerlikon Leybold Vacuum screwline SP630 Vakuumpumpe Prod.-No. 117017 15kW 50Hz | 0 m³/h | 0 g/h | — | €35,000 | Germany | eBay#336656336240› |
| – | Leybold | — |  Oerlikon Leybold Vacuum SP630 Vakuumpumpe Prod.-No. 117017 50Hz 15kW | 0 m³/h | 0 g/h | — | €35,000 | Germany | eBay#336656340968› |
| 🔴 | Leybold | — |  Leybold Angle Valve — industrial vacuum component | 0 m³/h | 0 g/h | — | €35,000 | Bulgaria | eBay#186536148756› |
| – | Leybold | — |  Vakuumpumpe Leybold A700 Q deposition system | 0 m³/h | 0 g/h | — | 37.500 € | Budel | MS#16976231› |
| 🟢 | Edwards | Oil |  Edwards RV5 — rotary vane, 5 m³/h | 5 m³/h | 30 g/h | ≤ 0.001 mbar | £32,087 | United Kingdom | eBay#389150945327› |
| 🟡 | Busch | Oil |  Busch R5 RA 0630 — rotary vane, 10 m³/h | 10 m³/h | 50 g/h | ≤ 0.1 mbar | $44,995 | USA | eBay#277639688499› |
| 🔴 | Busch | Oil |  Busch RA 1000 B — rotary vane, 10 m³/h | 10 m³/h | 50 g/h | ≤ 0.1 mbar | $48,500 | USA | eBay#406534655253› |
| – | Leybold | Screw |  LEYBOLD DRYVAC RUTA WHU 2500/ DV 650/A DRY COMPRESSING VACUUM PUMP SYSTEM-UNUSED | 450 m³/h | 25,000 g/h | ≤ 0.005 mbar | $99,999 | — | eBay#277298100348› |
| 🔴 | Leybold | Screw | Leybold Dryvac Ruta WHU 2500 — screw pump, 450 m³/h | 450 m³/h | 25,000 g/h | ≤ 0.005 mbar | $99,999 | Singapore | eBay#277298100348› |
| 🔴 | Edwards | Oil |  Edwards RV5 — rotary-vane vacuum pump, 5 m³/h | 5 m³/h | 30 g/h | ≤ 0.001 mbar | $135,000 | USA | eBay#257409673805› |
| 🔴 | Edwards | Oil |  Edwards RV5 — rotary vane, 5 m³/h | 5 m³/h | 30 g/h | ≤ 0.001 mbar | $175,000 | USA | eBay#257409529215› |
| – | Leybold | — |  Vakuumpumpe Oerlikon Leybold WSU 1001 H | 0 m³/h | 0 g/h | — | On request | — | MS#14842645› |
| – | Leybold | — |  Vakuumpumpe Oerlikon Leybold WSU 1001 H | 0 m³/h | 0 g/h | — | On request | — | MS#14842639› |
| – | Leybold | Oil |  Vakuumpumpe Leybold SV 40 BI | 40 m³/h | 140 g/h | ≤ 0.1 mbar | On request | Bocholt | MS#20655345› |
| – | Busch | — |  Vakuumpumpe Busch RD 0360 A | 0 m³/h | 0 g/h | — | On request | Bocholt | MS#21320982› |
| – | Busch | — |  Vakuumpumpe im Neuzustand Busch WV 2000 C | 0 m³/h | 0 g/h | — | On request | Bocholt | MS#16241878› |
| – | Busch | Oil |  Vakuumpumpe Busch RA 302 D | 10 m³/h | 50 g/h | ≤ 0.1 mbar | On request | Bocholt | MS#7750634› |
| – | Leybold | — |  Vakuumpumpe / Drehschieberpumpe Leybold SV300 A | 0 m³/h | 0 g/h | — | On request | Neuss | MS#15171832› |
| – | Leybold | — |  Vakuumpumpsystem RUTAOerlikon Leybold Vacuum504112 V904, WHU2500/DV650 S/A | 0 m³/h | 0 g/h | — | On request | Dresden | MS#20657175› |
| – | Leybold | Oil |  Vakuumpumpenstand Leybold Trivac D65 B & WAU 251 | 8 m³/h | 50 g/h | ≤ 0.002 mbar | On request | Bocholt | MS#18502926› |
| – | Leybold | — |  Vakuumpumpe Oerlikon Leybold WSU 2001 | 0 m³/h | 0 g/h | — | On request | — | MS#14842612› |
| – | Busch | — |  Vakuumpumpe Busch RA0255 | 0 m³/h | 0 g/h | — | On request | Misterton | MS#14009389› |
| – | Busch | — |  Hochleistungs- Vakuumpumpe Busch RA0630 | 0 m³/h | 0 g/h | — | On request | Suffolk | MS#13075703› |
Leybold Ruvac WS 501 — rotary vane, oil-sealed
0 m³/h · Deutschland
Busch RA0250 D — rotary vane, 10 m³/h
10 m³/h · Altdöbern
Busch COBRA NC — screw pump, 100 m³/h
100 m³/h
Pfeiffer A4HI7CSS6613110 — rotary vane pump, three-phase
0 m³/h · Germany
Pfeiffer A3004H — rotary vane pump, 3-phase
0 m³/h · Germany
Thermo ISQ EC Single Quad Mass Spectrometer MS w/ Edwards RV8 Vacuum Pump
6 m³/h
Edwards RV3 — rotary-vane pump, 3 m³/h
3 m³/h · United Kingdom
BOC Edwards iH1800 — oil-sealed rotary vane pump
0 m³/h · USA
Busch Cobra NP0160
100 m³/h
Busch COBRA NC0160 — oil-sealed screw, 100 m³/h
100 m³/h · USA
Edwards iH-1000 — screw dry pump, 80 m³/h
80 m³/h · USA
Edwards RV3 — rotary-vane pump, 3 m³/h
3 m³/h · United Kingdom
Pfeiffer Adixen A3004H — rotary vane, 380–480 V
0 m³/h · Germany
Edwards iXH6050HT — dry rotary vane pump
0 m³/h · USA
Edwards iXH6050HT — dry screw pump, harsh duty
0 m³/h · USA
Lot of 13 Busch Vacuum Pumps - 11 R5 RA 0250 D, 2 R5 RA 0160 D - FREE SHIPPING
10 m³/h · USA
Leybold DIP 30000 — oil diffusion pump, 30000 l/s
0 m³/h · Bulgaria
Leybold Oerlikon DIP 3000 — diffusion pump, ISO 250
0 m³/h · USA
Busch COBRA NC 0300 B — dry screw, 320 m³/h
300 m³/h · Singapore
BUSCH COBRA NC 0300 B NZ1 DRY SCREW VACUUM PUMP - NEW SURPLUS
300 m³/h
Busch RA0630 Rotary Vane Vacuum Pump 25HP 230/460V
0 m³/h
Busch RA0630 Rotary Vane Vacuum Pump 25HP Baldor Motor 230/460V
0 m³/h
Edwards iXH 1210H — oil-sealed rotary vane pump
0 m³/h · USA
Proseal Pro Seal Busch Vacuum pump Lafert (Lnsaab
0 m³/h
Busch Rotary Vane Vacuum Pump — oil-sealed, 7.5 kW
0 m³/h · USA
Busch NP0250.ALL6 — rotary vane, 3600 RPM
0 m³/h
Edwards E2M28 — rotary vane, 28 m³/h oil mist filter kit
28 m³/h · USA
Oerlikon Leybold Vacuum screwline SP630 Vakuumpumpe Prod.-No. 117017 15kW 50Hz
0 m³/h · Germany
Oerlikon Leybold Vacuum SP630 Vakuumpumpe Prod.-No. 117017 50Hz 15kW
0 m³/h · Germany
Leybold Angle Valve — industrial vacuum component
0 m³/h · Bulgaria
Vakuumpumpe Leybold A700 Q deposition system
0 m³/h · Budel
Edwards RV5 — rotary vane, 5 m³/h
5 m³/h · United Kingdom
Busch R5 RA 0630 — rotary vane, 10 m³/h
10 m³/h · USA
Busch RA 1000 B — rotary vane, 10 m³/h
10 m³/h · USA
LEYBOLD DRYVAC RUTA WHU 2500/ DV 650/A DRY COMPRESSING VACUUM PUMP SYSTEM-UNUSED
450 m³/h
Leybold Dryvac Ruta WHU 2500 — screw pump, 450 m³/h
450 m³/h · Singapore
Edwards RV5 — rotary-vane vacuum pump, 5 m³/h
5 m³/h · USA
Edwards RV5 — rotary vane, 5 m³/h
5 m³/h · USA
Vakuumpumpe Oerlikon Leybold WSU 1001 H
0 m³/h
Vakuumpumpe Oerlikon Leybold WSU 1001 H
0 m³/h
Vakuumpumpe Leybold SV 40 BI
40 m³/h · Bocholt
Vakuumpumpe Busch RD 0360 A
0 m³/h · Bocholt
Vakuumpumpe im Neuzustand Busch WV 2000 C
0 m³/h · Bocholt
Vakuumpumpe Busch RA 302 D
10 m³/h · Bocholt
Vakuumpumpe / Drehschieberpumpe Leybold SV300 A
0 m³/h · Neuss
Vakuumpumpsystem RUTAOerlikon Leybold Vacuum504112 V904, WHU2500/DV650 S/A
0 m³/h · Dresden
Vakuumpumpenstand Leybold Trivac D65 B & WAU 251
8 m³/h · Bocholt
Vakuumpumpe Oerlikon Leybold WSU 2001
0 m³/h
Vakuumpumpe Busch RA0255
0 m³/h · Misterton
Hochleistungs- Vakuumpumpe Busch RA0630
0 m³/h · Suffolk
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).