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

5851–5867 of 5,867 · of 10,032

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Rating:All 🟢 Good fit 🟡 OK with refurb 🔴 Check carefully

Brand:All Busch Edwards Leybold Pfeiffer

Type:All Oil Scroll Screw Roots

Size:All < 10 m³/h 10–30 m³/h 30–100 m³/h 100–300 m³/h 300+ m³/h

Source:All eBay Maschinensucher Surplus Record

Region:All Europe USA

Year:All 2020+2015+2010+

WAVE machine:📋 With type plate

			Listing			Pressure		Location
🟡	Busch	—	Busch Mink MM 1502 A — rotary vane, 200 mbar	0 m³/h	0 g/h	—	est.€1,200	Deutschland	MS#18700451›
🔴	Leybold	—	Leybold Ruvac RA9001 — rotary vane booster pump	0 m³/h	0 g/h	—	est.€1,200	Borken	MS#3971953›
🟡	Busch	—	Busch CB 0251 B — rotary vane, 0.5 mbar	0 m³/h	0 g/h	—	est.€1,200	Borken	MS#3399945›
🔴	Edwards	—	Edwards EH 4200 — rotary vane booster pump	0 m³/h	0 g/h	—	est.€2,500	Borken	MS#3180206›
🟢	Busch	Oil	Busch RA 160 D — rotary vane, 10 m³/h	10 m³/h	50 g/h	≤ 0.1 mbar	est.€2,800	Borken	MS#1152105›
🟢	Busch	Oil	Busch R5 RA 305 D — rotary vane, 10 m³/h	10 m³/h	50 g/h	≤ 0.1 mbar	est.€2,950	Borken	MS#3180195›
🟢	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›
🟢	Leybold	—	Leybold Ruvac WAU 1001 — rotary vane, oil-sealed	0 m³/h	0 g/h	—	est.€3,500	Borken	MS#1977479›
–	Leybold	—	Vakuumpumpsystem RUTAOerlikon Leybold Vacuum504112 V904, WHU2500/DV650 S/A	0 m³/h	0 g/h	—	On request	Dresden	MS#20657175›
–	Busch	—	Busch Vakuumpumpe Typ 400-212 Busch Vacuum Pump400	0 m³/h	0 g/h	—	On request	—	MS#18906181›
–	Leybold	—	Vakuumpumpe Oerlikon Leybold WSU 1001 H	0 m³/h	0 g/h	—	On request	—	MS#14842639›
–	Leybold	—	Vakuumpumpe Oerlikon Leybold SP630	0 m³/h	0 g/h	—	On request	—	MS#20748997›
–	Leybold	—	Vakuumpumpe Leybold SV300 B WASSERATEX KAT.2 INT Sonder1 GB	0 m³/h	0 g/h	—	On request	Breisgau	MS#22282847›
–	Pfeiffer	Oil	Vakuumpumpe Vacuum Pfeiffer DUO 250 A	11 m³/h	60 g/h	≤ 0.001 mbar	On request	Weilerswist	MS#21663053›
–	Busch	—	Vakuumpumpe Busch WT0730 AMX	0 m³/h	0 g/h	—	On request	Thisted	MS#11917196›
–	Busch	—	Busch Vakuumpumpe 400-212 Busch Vacuum Pump400-212	0 m³/h	0 g/h	—	On request	—	MS#18906476›
–	Busch	Screw	Vakuumpumpe Busch COBRA NX 0450 A LH1 SQDA	100 m³/h	5,000 g/h	≤ 0.03 mbar	On request	Rheda-Wiedenbrück	MS#22296532›

🟡Busch· —est. €1,200

Busch Mink MM 1502 A — rotary vane, 200 mbar

0 m³/h · Deutschland

🔴Leybold· —est. €1,200

Leybold Ruvac RA9001 — rotary vane booster pump

0 m³/h · Borken

🟡Busch· —est. €1,200

Busch CB 0251 B — rotary vane, 0.5 mbar

0 m³/h · Borken

🔴Edwards· —est. €2,500

Edwards EH 4200 — rotary vane booster pump

0 m³/h · Borken

🟢Busch· Oilest. €2,800

Busch RA 160 D — rotary vane, 10 m³/h

10 m³/h · Borken

🟢Busch· Oilest. €2,950

Busch R5 RA 305 D — rotary vane, 10 m³/h

10 m³/h · Borken

🟢Busch· Screwest. €3,100

Busch COBRA NC — screw pump, 100 m³/h

100 m³/h

🟢Leybold· —est. €3,500

Leybold Ruvac WAU 1001 — rotary vane, oil-sealed

0 m³/h · Borken

Leybold· —On request

Vakuumpumpsystem RUTAOerlikon Leybold Vacuum504112 V904, WHU2500/DV650 S/A

0 m³/h · Dresden

Busch· —On request

Busch Vakuumpumpe Typ 400-212 Busch Vacuum Pump400

0 m³/h

Leybold· —On request

Vakuumpumpe Oerlikon Leybold WSU 1001 H

0 m³/h

Leybold· —On request

Vakuumpumpe Oerlikon Leybold SP630

0 m³/h

Leybold· —On request

Vakuumpumpe Leybold SV300 B WASSERATEX KAT.2 INT Sonder1 GB

0 m³/h · Breisgau

Pfeiffer· OilOn request

Vakuumpumpe Vacuum Pfeiffer DUO 250 A

11 m³/h · Weilerswist

Busch· —On request

Vakuumpumpe Busch WT0730 AMX

0 m³/h · Thisted

Busch· —On request

Busch Vakuumpumpe 400-212 Busch Vacuum Pump400-212

0 m³/h

Busch· ScrewOn request

Vakuumpumpe Busch COBRA NX 0450 A LH1 SQDA

100 m³/h · Rheda-Wiedenbrück

Popular families

Leybold Sogevac SV(1869)Pfeiffer Other(1386)Leybold Other(1175)Edwards Other(1035)Pfeiffer Duo(974)Edwards RV(826)Leybold Trivac D(701)Busch Other(616)Edwards E2M(563)Busch R5 RA / RB(409)Edwards nXDS(161)Busch COBRA NC(120)

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).