Used Vacuum Pumps for Freeze Drying›Busch
Used Busch Vacuum Pumps
Every Busch vacuum pump currently for sale, each with an individual AI suitability assessment for freeze drying. Found one you like? Send us the link for a free check.
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
1–36 of 36 · of 1,198| Listing | Pressure | Location | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 🟢 | Busch | Oil |  Busch R5 RB 0021 C — rotary vane, 21 m³/h | 21 m³/h | 110 g/h | ≤ 0.1 mbar | £415▼ 83% below market | United Kingdom | eBay#318676432027› |
| 🟢 | Busch | Oil |  Busch R5 RA 0025 F 503 — rotary vane, 30 m³/h | 30 m³/h | 50 g/h | ≤ 0.1 mbar | €549▼ 81% below market | Germany | eBay#227255707358› |
| – | Busch | Oil |  Busch R5 RA 0040 F ölgeschmierte Drehschieber-Vakuumpumpe Neu in OVP | 40 m³/h | 210 g/h | ≤ 0.1 mbar | €707▼ 75% below market | USA | eBay#198579890066› |
| – | Busch | Oil |  Busch R5 RA 0040 F ölgeschmierte Drehschieber-Vakuumpumpe Neu in OVP | 40 m³/h | 210 g/h | ≤ 0.1 mbar | €707▼ 75% below market | USA | eBay#188943354685› |
| 🟡 | Busch | Oil |  Busch Vacuum Pump R5 RB0021 C 3M5 | 21 m³/h | 110 g/h | ≤ 0.1 mbar | £700▼ 72% below market | United Kingdom | eBay#389541177728› |
| – | Busch | Oil |  Busch R5 RB 0021 C 3Z5 Drehschieber-Vakuumpumpe 1 mbar, ölgeschmiert | 21 m³/h | 110 g/h | ≤ 0.1 mbar | €880▼ 69% below market | India | eBay#188601751834› |
| – | Busch | Oil | Busch Drehventil-Vakuumpumpe R5 RB 0021 C 3Z5 ölgeschmiert 1 Mbar » | 21 m³/h | 110 g/h | ≤ 0.1 mbar | €880▼ 69% below market | India | eBay#188600947130› |
| – | Busch | Oil | Busch R5 RB 0021 C 3Z5 Rotary Vane Vacuum Pump 1 mbar Oil Lubricated | 21 m³/h | 110 g/h | ≤ 0.1 mbar | €882▼ 69% below market | India | eBay#188601755621› |
| – | Busch | Oil | Busch R5 RB 0021 C 3Z5 Rotary Vane Vacuum Pump 1 mbar Oil Lubricated | 21 m³/h | 110 g/h | ≤ 0.1 mbar | €886▼ 69% below market | India | eBay#188601789983› |
| – | Busch | Oil | Busch R5 RB 0021 C 3Z5 Drehschieber-Vakuumpumpe 1 mbar ölgeschmiert | 21 m³/h | 110 g/h | ≤ 0.1 mbar | €892▼ 69% below market | India | eBay#188600030303› |
| – | Busch | Oil | Busch R5 RB 0021 C 3Z5 Drehschieber-Vakuumpumpe 1 mbar ölgeschmiert | 21 m³/h | 110 g/h | ≤ 0.1 mbar | €894▼ 69% below market | India | eBay#188600335969› |
| 🟡 | Busch | Oil |  Busch R5 KB 0040 D — rotary vane, 10 m³/h | 48 m³/h | 50 g/h | ≤ 0.1 mbar | €1,299▼ 55% below market | Germany | eBay#326759722940› |
| 🟡 | Busch | Oil |  Busch RA 0025 F 503 Vakuumpumpe | 30 m³/h + Elektromotor MS2 90S-4 B14B | 1,1 kW | 30 m³/h | 50 g/h | ≤ 0.1 mbar | €1,300▼ 55% below market | Germany | eBay#127362422609› |
| 🟢 | Busch | Oil |  Busch R5 RB0021 — rotary vane, 21 m³/h | 21 m³/h | 110 g/h | ≤ 0.1 mbar | €1,495▼ 48% below market | Germany | eBay#125723481095› |
| 🔴 | Busch | Oil |  Busch R5 KH 0050 A — rotary vane, 10 m³/h | 48 m³/h | 50 g/h | ≤ 0.1 mbar | €1,499▼ 48% below market | Germany | eBay#326778397690› |
| 🟡 | Busch | Oil |  Busch R5 KH 0050 A — rotary vane, 10 m³/h | 48 m³/h | 50 g/h | ≤ 0.1 mbar | €1,499▼ 48% below market | Germany | eBay#326759742864› |
| 🟡 | Busch | Oil |  Busch R5 RA 0040 F 4S5 — rotary vane, 40 m³/h | 40 m³/h | 210 g/h | ≤ 0.1 mbar | £1,900▼ 23% below market | United Kingdom | eBay#405340456931› |
| 🟡 | Busch | Oil |  Busch R5 RA 0025 F 503 — rotary vane, 25 m³/h | 25 m³/h | 50 g/h | ≤ 0.1 mbar | €2,260▼ 22% below market | Germany | eBay#266460737710› |
| – | Busch | Oil | Busch Vakuumpumpe R5 RA 0025 F 503 25m3/h 1500 u/min Used | 25 m³/h | 50 g/h | ≤ 0.1 mbar | €2,260▼ 22% below market | Germany | eBay#266460737710› |
| – | Busch | Oil | Busch Vakuumpumpe R5 RA 0025 F 503 25m3/h 1500 u/min Used | 25 m³/h | 50 g/h | ≤ 0.1 mbar | €2,484 | Germany | eBay#257751768930› |
| – | Busch | Oil | Busch Vacuum Pump R5 RA 0025 F 503 25m3/h 1500 RPM Used | 25 m³/h | 50 g/h | ≤ 0.1 mbar | £2,144 | Germany | eBay#257786459076› |
| – | Busch | Oil | Busch Vacuum Pump R5 RA 0025 F 503 25m3/h 1500 RPM Used | 25 m³/h | 50 g/h | ≤ 0.1 mbar | £2,170 | Germany | eBay#267777216456› |
| – | Busch | Oil | Busch Vacuum Pump R5 RA 0025 F 503 25m3/h 1500 RPM Used | 25 m³/h | 50 g/h | ≤ 0.1 mbar | £2,184 | Germany | eBay#267692831372› |
| – | Busch | Oil |  BUSCH RA 0025 F 503 Vakuumpumpe 30m3/H+ AMH90LAA4 CC046A Elektromotor Unused OVP | 30 m³/h | 50 g/h | ≤ 0.1 mbar | €2,944 | Germany | eBay#267635305115› |
| – | Busch | Oil | BUSCH RA 0025 F 503 Vakuumpumpe 30m3/h+ AMH90LAA4 CC046A Elektromotor Unused OVP | 30 m³/h | 50 g/h | ≤ 0.1 mbar | €2,976 | Germany | eBay#256836334282› |
| 🟢 | Busch | Oil |  Busch RA 0025 F — rotary vane, 10 m³/h | 30 m³/h | 50 g/h | ≤ 0.1 mbar | €2,976 | Germany | eBay#256836334282› |
| 🟡 | Busch | Oil |  Busch R5 RA 0040 F403 — rotary vane, 40 m³/h | 40 m³/h | 210 g/h | ≤ 0.1 mbar | £2,557 | United Kingdom | eBay#358154272310› |
| 🟢 | Busch | Oil |  Busch R5 RA 0025 F — rotary vane, 30 m³/h | 30 m³/h | 50 g/h | ≤ 0.1 mbar | €2,999 | Germany | eBay#406904127072› |
| – | Busch | Oil | BUSCH RA 0025 F 503 Vakuumpumpe 30m3/H+ AMH90LAA4 CC046A Elektromotor Unused OVP | 30 m³/h | 50 g/h | ≤ 0.1 mbar | €3,271 | Germany | eBay#267776209386› |
| – | Busch | Oil | BUSCH RA 0025 F 503 Vakuumpumpe 30m3/H+ AMH90LAA4 CC046A Elektromotor Unused OVP | 30 m³/h | 50 g/h | ≤ 0.1 mbar | €3,271 | Germany | eBay#257788862690› |
| – | Busch | Oil |  Busch R5 RA 0040 F 503 Vakuumpumpe 1,4kW 0,1hPa 48m³/h 1800rpm -unused- | 48 m³/h | 210 g/h | ≤ 0.1 mbar | €3,299 | Germany | eBay#168469922316› |
| – | Busch | Oil |  Busch R5 RA 0040 F 503 Vakuumpumpe 1,4kW 0,1hPa 48m³/h 1800rpm -unused2- | 48 m³/h | 210 g/h | ≤ 0.1 mbar | €3,299 | Germany | eBay#168470099378› |
| 🟢 | Busch | Oil | Busch RA 0025 F — rotary vane, 10 m³/h | 30 m³/h | 50 g/h | ≤ 0.1 mbar | £2,857 | Germany | eBay#267686021658› |
| – | Busch | Oil | Busch Ra 0025 F 503 Vacuum Pump 30m3/H + AMH90LAA4 CC046A Electro Unused Boxed | 30 m³/h | 50 g/h | ≤ 0.1 mbar | £2,856 | Germany | eBay#267790484466› |
| 🟢 | Busch | Oil |  Busch R5 RA 0040 F — rotary vane, 40 m³/h | 40 m³/h | 210 g/h | ≤ 0.1 mbar | €3,572 | South Korea | eBay#281073614445› |
| – | Busch | Oil |  Busch R5 RA 0040 F Vakuumpumpe Drehschieberpumpe 40 m³/h Neu unbenutzt | 40 m³/h | 210 g/h | ≤ 0.1 mbar | €4,249▲ above market | Germany | eBay#137457910269› |
Busch R5 RB 0021 C — rotary vane, 21 m³/h
21 m³/h · United Kingdom
Busch R5 RA 0025 F 503 — rotary vane, 30 m³/h
30 m³/h · Germany
Busch R5 RA 0040 F ölgeschmierte Drehschieber-Vakuumpumpe Neu in OVP
40 m³/h · USA
Busch R5 RA 0040 F ölgeschmierte Drehschieber-Vakuumpumpe Neu in OVP
40 m³/h · USA
Busch Vacuum Pump R5 RB0021 C 3M5
21 m³/h · United Kingdom
Busch R5 RB 0021 C 3Z5 Drehschieber-Vakuumpumpe 1 mbar, ölgeschmiert
21 m³/h · India
Busch Drehventil-Vakuumpumpe R5 RB 0021 C 3Z5 ölgeschmiert 1 Mbar »
21 m³/h · India
Busch R5 RB 0021 C 3Z5 Rotary Vane Vacuum Pump 1 mbar Oil Lubricated
21 m³/h · India
Busch R5 RB 0021 C 3Z5 Rotary Vane Vacuum Pump 1 mbar Oil Lubricated
21 m³/h · India
Busch R5 RB 0021 C 3Z5 Drehschieber-Vakuumpumpe 1 mbar ölgeschmiert
21 m³/h · India
Busch R5 RB 0021 C 3Z5 Drehschieber-Vakuumpumpe 1 mbar ölgeschmiert
21 m³/h · India
Busch R5 KB 0040 D — rotary vane, 10 m³/h
48 m³/h · Germany
Busch RA 0025 F 503 Vakuumpumpe | 30 m³/h + Elektromotor MS2 90S-4 B14B | 1,1 kW
30 m³/h · Germany
Busch R5 RB0021 — rotary vane, 21 m³/h
21 m³/h · Germany
Busch R5 KH 0050 A — rotary vane, 10 m³/h
48 m³/h · Germany
Busch R5 KH 0050 A — rotary vane, 10 m³/h
48 m³/h · Germany
Busch R5 RA 0040 F 4S5 — rotary vane, 40 m³/h
40 m³/h · United Kingdom
Busch R5 RA 0025 F 503 — rotary vane, 25 m³/h
25 m³/h · Germany
Busch Vakuumpumpe R5 RA 0025 F 503 25m3/h 1500 u/min Used
25 m³/h · Germany
Busch Vakuumpumpe R5 RA 0025 F 503 25m3/h 1500 u/min Used
25 m³/h · Germany
Busch Vacuum Pump R5 RA 0025 F 503 25m3/h 1500 RPM Used
25 m³/h · Germany
Busch Vacuum Pump R5 RA 0025 F 503 25m3/h 1500 RPM Used
25 m³/h · Germany
Busch Vacuum Pump R5 RA 0025 F 503 25m3/h 1500 RPM Used
25 m³/h · Germany
BUSCH RA 0025 F 503 Vakuumpumpe 30m3/H+ AMH90LAA4 CC046A Elektromotor Unused OVP
30 m³/h · Germany
BUSCH RA 0025 F 503 Vakuumpumpe 30m3/h+ AMH90LAA4 CC046A Elektromotor Unused OVP
30 m³/h · Germany
Busch RA 0025 F — rotary vane, 10 m³/h
30 m³/h · Germany
Busch R5 RA 0040 F403 — rotary vane, 40 m³/h
40 m³/h · United Kingdom
Busch R5 RA 0025 F — rotary vane, 30 m³/h
30 m³/h · Germany
BUSCH RA 0025 F 503 Vakuumpumpe 30m3/H+ AMH90LAA4 CC046A Elektromotor Unused OVP
30 m³/h · Germany
BUSCH RA 0025 F 503 Vakuumpumpe 30m3/H+ AMH90LAA4 CC046A Elektromotor Unused OVP
30 m³/h · Germany
Busch R5 RA 0040 F 503 Vakuumpumpe 1,4kW 0,1hPa 48m³/h 1800rpm -unused-
48 m³/h · Germany
Busch R5 RA 0040 F 503 Vakuumpumpe 1,4kW 0,1hPa 48m³/h 1800rpm -unused2-
48 m³/h · Germany
Busch RA 0025 F — rotary vane, 10 m³/h
30 m³/h · Germany
Busch Ra 0025 F 503 Vacuum Pump 30m3/H + AMH90LAA4 CC046A Electro Unused Boxed
30 m³/h · Germany
Busch R5 RA 0040 F — rotary vane, 40 m³/h
40 m³/h · South Korea
Busch R5 RA 0040 F Vakuumpumpe Drehschieberpumpe 40 m³/h Neu unbenutzt
40 m³/h · Germany
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).