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
1–50 of 334 · of 5,364| Listing | Pressure | Location | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 🟢 | Leybold | Oil |  Leybold Sogevac SV 40 BI — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $325▼ 80% below market | USA | eBay#188089120308› |
| – | Edwards | Oil |  Edwards Vacuum E2M28 High Vacuum Pump | 28 m³/h | 180 g/h | ≤ 0.001 mbar | $334▼ 66% below market | USA | eBay#287432107907› |
| – | Leybold | Oil |  Leybold Sogevac SV16 Single Stage Rotary Vane Vacuum Pump 110V 10.5 A | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $349▼ 78% below market | USA | eBay#285999988406› |
| 🟢 | Leybold | Oil |  Leybold Sogevac SV 40/65 BIFC — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $400▼ 75% below market | USA | eBay#277388185569› |
| – | Leybold | Oil |  Leybold Sogevac SV40BI Vacuum Pump, Single-Stage Oil Rotary Vane, 2 (3375350) | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $405▼ 75% below market | USA | eBay#336628702895› |
| – | Leybold | Oil |  Leybold Sogevac SV28 BI Rotary Vane Vacuum Pump - Powers On / Runs | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $405▼ 75% below market | USA | eBay#198434969742› |
| – | Leybold | Oil |  Leybold Sogevac SV40BI Vacuum Pump, Single-Stage Oil Rotary Vane, 2 (3375350) | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $405▼ 75% below market | USA | eBay#336628702895› |
| – | Leybold | Oil |  Leybold Sogevac SV40BI Vacuum Pump, Single-Stage Oil Rotary Vane, 2 (3375350) | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $405▼ 75% below market | USA | eBay#336628702895› |
| – | Leybold | Oil | Leybold Sogevac SV28 BI Rotary Vane Vacuum Pump - Powers On / Runs | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $405▼ 75% below market | — | eBay#198434969742› |
| – | Leybold | Oil |  Leybold Sogevac SV40BI Vacuum Pump, Single-Stage Oil Rotary Vane, 2 (3375350) | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $405▼ 75% below market | — | eBay#336628702895› |
| – | Leybold | Oil | Leybold Sogevac SV40BI Vacuum Pump, Single-Stage Oil Rotary Vane, 2 (3375350) | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $405▼ 75% below market | USA | eBay#336628702895› |
| – | Leybold | Oil | Leybold Sogevac SV40BI Vacuum Pump, Single-Stage Oil Rotary Vane, 2 (3375350) | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $405▼ 75% below market | USA | eBay#336628702895› |
| 🟢 | Leybold | Oil |  Leybold Sogevac SV40 BI — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $412▼ 74% below market | USA | eBay#206101586198› |
| – | Pfeiffer | Oil |  4371 PFEIFFER D-35614 ASSLAR VACUUM PUMP DUO 2.5A PK D41 027A | 35 m³/h | 200 g/h | ≤ 0.001 mbar | $417 | Singapore | eBay#122054888909› |
| 🟢 | Leybold | Oil |  Leybold Sogevac SV 40 BI — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $427▼ 74% below market | USA | eBay#198360610540› |
| 🟡 | Leybold | Oil | Leybold Sogevac SV28 BI — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $428▼ 73% below market | — | eBay#198362423767› |
| 🟡 | Leybold | Oil | Leybold Sogevac SV28 BI — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $428▼ 73% below market | USA | eBay#198362423767› |
| 🟡 | Edwards | Oil |  Edwards E2M40 — rotary vane, 40 m³/h | 40 m³/h | 280 g/h | ≤ 0.001 mbar | $440▼ 55% below market | USA | eBay#236639532098› |
| – | Leybold | Oil |  Leybold Sogevac SV40BI Vacuum Pump, Single-Stage Oil Rotary Vane, 2 (3375350) | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $450▼ 72% below market | USA | eBay#336628702895› |
| – | Leybold | Oil |  Leybold Sogevac SV40BI Vacuum Pump, Single-Stage Oil Rotary Vane, 2 (3375350) | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $450▼ 72% below market | USA | eBay#336628702895› |
| – | Leybold | Oil | Leybold Sogevac SV40BI Vacuum Pump, Single-Stage Oil Rotary Vane, 2 (3375350) | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $450▼ 72% below market | USA | eBay#336628702895› |
| 🟢 | Leybold | Oil |  Leybold Sogevac SV40BI — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $450▼ 72% below market | USA | eBay#327080500699› |
| – | Leybold | Oil |  Leybold Sogevac SV16 109 82 Single Stage Rotary Vane Vacuum Pump | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $469▼ 71% below market | — | eBay#366423685965› |
| – | Edwards | Oil |  Edwards Vacuum E2M28 High Vacuum Pump | 28 m³/h | 180 g/h | ≤ 0.001 mbar | $476▼ 51% below market | USA | eBay#287432107907› |
| 🟢 | Edwards | Oil |  Edwards E2M28 — rotary vane, 28 m³/h | 28 m³/h | 180 g/h | ≤ 0.001 mbar | $476▼ 51% below market | USA | eBay#287369503777› |
| 🟡 | Leybold | Oil |  Leybold Trivac D25E — rotary vane, 8 m³/h | 25 m³/h | 50 g/h | ≤ 0.002 mbar | $490▼ 30% below market | Canada | eBay#267508659532› |
| 🟡 | Leybold | Oil |  Leybold Sogevac SV40 — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $495▼ 69% below market | Bulgaria | eBay#184532569868› |
| – | Pfeiffer | Oil |  PFEIFFER TYPE DUO 030A VACUUM PUMP, 30m3/h, w/ AEG TYPE AM90SX4Q4 MOTOR | 30 m³/h | 60 g/h | ≤ 0.001 mbar | $499 | USA | eBay#293464996307› |
| – | Leybold | Oil |  T203018 Leybold Sogevac SV40BI Rotary Vane Vacuum Pump 960331V3001 | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $500▼ 69% below market | USA | eBay#336645670943› |
| 🟡 | Leybold | Oil |  Leybold Sogevac SV25D — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $500▼ 69% below market | Belgium | eBay#365021607104› |
| – | Leybold | Oil |  Leybold SOGEVAC SV 40-60 BIFC Vacuum Pump / Leroy Somer LSES90SL Motor 1.5KW | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $500▼ 69% below market | USA | eBay#336650549466› |
| – | Pfeiffer | Roots |  Alcatel ACP 28 DM Dry Roughing Pump Assembly ASM 192 T2D+ Pfeiffer Damaged As-Is | 28 m³/h | 1,800 g/h | ≤ 0.005 mbar | $506 | USA | eBay#388123544217› |
| – | Pfeiffer | Roots |  Alcatel ACP 28 DM Dry Roughing Pump Assembly ASM 192 T2D+ Pfeiffer Untested | 28 m³/h | 1,800 g/h | ≤ 0.005 mbar | $506 | USA | eBay#176941833468› |
| – | Leybold | Oil |  Leybold Leroy Somer Varmeca Sogevac SV40BI Rotary Vane Vacuum Pump WORKING | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $525▼ 67% below market | USA | eBay#398139352989› |
| – | Leybold | Oil | Leybold Leroy Somer Varmeca Sogevac SV40BI Rotary Vane Vacuum Pump WORKING | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $525▼ 67% below market | — | eBay#398139352989› |
| – | Leybold | Oil | Leybold Sogevac SV 40 BI Single Stage Rotary Vane Vacuum Pump - Tested & Working | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $539▼ 67% below market | — | eBay#198432455170› |
| – | Leybold | Oil | Leybold Sogevac SV 40 BI Single Stage Rotary Vane Vacuum Pump - Tested & Working | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $539▼ 67% below market | USA | eBay#198432455170› |
| – | Leybold | Oil |  Leybold SV16 BR2W Sogevac 200V 50/60Hz 0.55kW oil Filled Rotary Vane Vacuum Pump | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $544▼ 66% below market | — | eBay#366467366893› |
| 🟢 | Leybold | Oil |  Leybold Sogevac SV40BI — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $549▼ 66% below market | USA | eBay#157826882862› |
| – | Leybold | Oil |  Leybold Sogevac SV40BI Single Phase Rotary Vane Vacuum Pump 230VAC w Gas Ballast | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $549▼ 66% below market | USA | eBay#157826882862› |
| 🟢 | Leybold | Oil | Leybold Sogevac SV40BI — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $549▼ 66% below market | — | eBay#157826882862› |
| 🟢 | Leybold | Oil |  Leybold Sogevac SV40 BI — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $550▼ 66% below market | USA | eBay#126323070856› |
| 🟢 | Edwards | Oil |  Edwards E2M28 — rotary vane, 28 m³/h | 28 m³/h | 180 g/h | ≤ 0.001 mbar | $550▼ 43% below market | USA | eBay#406471689538› |
| 🟢 | Leybold | Oil |  Leybold Sogevac SV 40-65 BIFC — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $550▼ 66% below market | USA | eBay#334704154814› |
| 🟢 | Edwards | Oil |  Edwards E2M28 — dual-stage rotary vane, 28 m³/h | 28 m³/h | 180 g/h | ≤ 0.001 mbar | $559▼ 42% below market | USA | eBay#327184991800› |
| – | Edwards | Oil | EDWARDS E2M28 a373-24-904 Dual Stage Rotary Vane Vacuum Pump SEE NOTES | 28 m³/h | 180 g/h | ≤ 0.001 mbar | $559▼ 42% below market | — | eBay#327184991800› |
| – | Pfeiffer | Oil |  Pfeiffer Balzers Duo 35 Dual Stage Rotary Vane Pump 35 m3/h | 35 m³/h | 200 g/h | ≤ 0.001 mbar | $564 | USA | eBay#235867366997› |
| – | Edwards | Oil | EDWARDS E2M28 a373-24-904 Dual Stage Rotary Vane Vacuum Pump SEE NOTES | 28 m³/h | 180 g/h | ≤ 0.001 mbar | $565▼ 42% below market | USA | eBay#327184991800› |
| 🟢 | Leybold | Oil |  Leybold Sogevac SV40 BI — rotary vane, 40 m³/h | 40 m³/h | 140 g/h | ≤ 0.1 mbar | $566▼ 65% below market | — | eBay#255447782736› |
| – | Pfeiffer | Oil |  DUO 35/ DUAL STAGE ROTARY VANE PUMP 35 M3H 560 RPM MEFA100L4 PFEIFFER/BALZERS | 35 m³/h | 200 g/h | ≤ 0.001 mbar | $591 | USA | eBay#305542425162› |
Leybold Sogevac SV 40 BI — rotary vane, 40 m³/h
40 m³/h · USA
Edwards Vacuum E2M28 High Vacuum Pump
28 m³/h · USA
Leybold Sogevac SV16 Single Stage Rotary Vane Vacuum Pump 110V 10.5 A
40 m³/h · USA
Leybold Sogevac SV 40/65 BIFC — rotary vane, 40 m³/h
40 m³/h · USA
Leybold Sogevac SV40BI Vacuum Pump, Single-Stage Oil Rotary Vane, 2 (3375350)
40 m³/h · USA
Leybold Sogevac SV28 BI Rotary Vane Vacuum Pump - Powers On / Runs
40 m³/h · USA
Leybold Sogevac SV40BI Vacuum Pump, Single-Stage Oil Rotary Vane, 2 (3375350)
40 m³/h · USA
Leybold Sogevac SV40BI Vacuum Pump, Single-Stage Oil Rotary Vane, 2 (3375350)
40 m³/h · USA
Leybold Sogevac SV28 BI Rotary Vane Vacuum Pump - Powers On / Runs
40 m³/h
Leybold Sogevac SV40BI Vacuum Pump, Single-Stage Oil Rotary Vane, 2 (3375350)
40 m³/h
Leybold Sogevac SV40BI Vacuum Pump, Single-Stage Oil Rotary Vane, 2 (3375350)
40 m³/h · USA
Leybold Sogevac SV40BI Vacuum Pump, Single-Stage Oil Rotary Vane, 2 (3375350)
40 m³/h · USA
Leybold Sogevac SV40 BI — rotary vane, 40 m³/h
40 m³/h · USA
4371 PFEIFFER D-35614 ASSLAR VACUUM PUMP DUO 2.5A PK D41 027A
35 m³/h · Singapore
Leybold Sogevac SV 40 BI — rotary vane, 40 m³/h
40 m³/h · USA
Leybold Sogevac SV28 BI — rotary vane, 40 m³/h
40 m³/h
Leybold Sogevac SV28 BI — rotary vane, 40 m³/h
40 m³/h · USA
Edwards E2M40 — rotary vane, 40 m³/h
40 m³/h · USA
Leybold Sogevac SV40BI Vacuum Pump, Single-Stage Oil Rotary Vane, 2 (3375350)
40 m³/h · USA
Leybold Sogevac SV40BI Vacuum Pump, Single-Stage Oil Rotary Vane, 2 (3375350)
40 m³/h · USA
Leybold Sogevac SV40BI Vacuum Pump, Single-Stage Oil Rotary Vane, 2 (3375350)
40 m³/h · USA
Leybold Sogevac SV40BI — rotary vane, 40 m³/h
40 m³/h · USA
Leybold Sogevac SV16 109 82 Single Stage Rotary Vane Vacuum Pump
40 m³/h
Edwards Vacuum E2M28 High Vacuum Pump
28 m³/h · USA
Edwards E2M28 — rotary vane, 28 m³/h
28 m³/h · USA
Leybold Trivac D25E — rotary vane, 8 m³/h
25 m³/h · Canada
Leybold Sogevac SV40 — rotary vane, 40 m³/h
40 m³/h · Bulgaria
PFEIFFER TYPE DUO 030A VACUUM PUMP, 30m3/h, w/ AEG TYPE AM90SX4Q4 MOTOR
30 m³/h · USA
T203018 Leybold Sogevac SV40BI Rotary Vane Vacuum Pump 960331V3001
40 m³/h · USA
Leybold Sogevac SV25D — rotary vane, 40 m³/h
40 m³/h · Belgium
Leybold SOGEVAC SV 40-60 BIFC Vacuum Pump / Leroy Somer LSES90SL Motor 1.5KW
40 m³/h · USA
Alcatel ACP 28 DM Dry Roughing Pump Assembly ASM 192 T2D+ Pfeiffer Damaged As-Is
28 m³/h · USA
Alcatel ACP 28 DM Dry Roughing Pump Assembly ASM 192 T2D+ Pfeiffer Untested
28 m³/h · USA
Leybold Leroy Somer Varmeca Sogevac SV40BI Rotary Vane Vacuum Pump WORKING
40 m³/h · USA
Leybold Leroy Somer Varmeca Sogevac SV40BI Rotary Vane Vacuum Pump WORKING
40 m³/h
Leybold Sogevac SV 40 BI Single Stage Rotary Vane Vacuum Pump - Tested & Working
40 m³/h
Leybold Sogevac SV 40 BI Single Stage Rotary Vane Vacuum Pump - Tested & Working
40 m³/h · USA
Leybold SV16 BR2W Sogevac 200V 50/60Hz 0.55kW oil Filled Rotary Vane Vacuum Pump
40 m³/h
Leybold Sogevac SV40BI — rotary vane, 40 m³/h
40 m³/h · USA
Leybold Sogevac SV40BI Single Phase Rotary Vane Vacuum Pump 230VAC w Gas Ballast
40 m³/h · USA
Leybold Sogevac SV40BI — rotary vane, 40 m³/h
40 m³/h
Leybold Sogevac SV40 BI — rotary vane, 40 m³/h
40 m³/h · USA
Edwards E2M28 — rotary vane, 28 m³/h
28 m³/h · USA
Leybold Sogevac SV 40-65 BIFC — rotary vane, 40 m³/h
40 m³/h · USA
Edwards E2M28 — dual-stage rotary vane, 28 m³/h
28 m³/h · USA
EDWARDS E2M28 a373-24-904 Dual Stage Rotary Vane Vacuum Pump SEE NOTES
28 m³/h
Pfeiffer Balzers Duo 35 Dual Stage Rotary Vane Pump 35 m3/h
35 m³/h · USA
EDWARDS E2M28 a373-24-904 Dual Stage Rotary Vane Vacuum Pump SEE NOTES
28 m³/h · USA
Leybold Sogevac SV40 BI — rotary vane, 40 m³/h
40 m³/h
DUO 35/ DUAL STAGE ROTARY VANE PUMP 35 M3H 560 RPM MEFA100L4 PFEIFFER/BALZERS
35 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).