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

4151–4171 of 4,171 · of 10,049

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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
–	Edwards	—	Edwards Stokes Microvac 412-J Rotary Piston Vacuum Pump New Unused	0 m³/h	0 g/h	—	$33,500▲ above market	—	eBay#267781803769›
🔴	Leybold	—	Leybold Oerlikon DIP 3000 — diffusion pump, ISO 250	0 m³/h	0 g/h	—	$34,995▲ above market	USA	eBay#168408603743›
–	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▲ above market	—	eBay#165153545771›
🟢	Busch	Screw	Busch COBRA NC 0300 B — dry screw, 320 m³/h	300 m³/h	15,000 g/h	≤ 0.03 mbar	$34,999▲ above market	Singapore	eBay#165153545771›
–	Busch	—	Busch RA0630 Rotary Vane Vacuum Pump 25HP Baldor Motor 230/460V	0 m³/h	0 g/h	—	$35,000▲ above market	—	eBay#267674375359›
–	Busch	—	Busch RA0630 Rotary Vane Vacuum Pump 25HP 230/460V	0 m³/h	0 g/h	—	$35,000▲ above market	—	eBay#267674374582›
🔴	Busch	—	Busch Rotary Vane Vacuum Pump — oil-sealed, 7.5 kW	0 m³/h	0 g/h	—	$36,000▲ above market	USA	eBay#117228139046›
–	Busch	—	Proseal Pro Seal Busch Vacuum pump Lafert (Lnsaab	0 m³/h	0 g/h	—	$36,000▲ above market	—	eBay#117228139046›
🟡	Busch	—	Busch NP0250.ALL6 — rotary vane, 3600 RPM	0 m³/h	0 g/h	—	$36,500▲ above market	—	eBay#395934930708›
🟡	Busch	Oil	Busch R5 RA 0630 — rotary vane, 10 m³/h	10 m³/h	50 g/h	≤ 0.1 mbar	$44,995▲ above market	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▲ above market	USA	eBay#406534655253›
–	Busch	Oil	BUSCH RA O630, vacuum pump skid, Becker, Edwards, Alcatel, Gast, Rotary vane	10 m³/h	50 g/h	≤ 0.1 mbar	$49,995▲ above market	—	eBay#274252614461›
–	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▲ above market	—	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▲ above market	Singapore	eBay#277298100348›
–	Edwards	Oil	Waters 3767 SAMPLE MANAGER w PEAK GENIUS XE35 Nitrogen &Edwards RV5 Pump TESTED	5 m³/h	30 g/h	≤ 0.001 mbar	$134,600▲ above market	USA	eBay#257762942660›
–	Edwards	Oil	Waters 3767 SAMPLE MANAGER w PEAK GENIUS XE35 Nitrogen &Edwards RV5 Pump TESTED	5 m³/h	30 g/h	≤ 0.001 mbar	$134,600▲ above market	USA	eBay#257748480674›
–	Edwards	Oil	Waters 3767 SAMPLE MANAGER w PEAK GENIUS XE35 Nitrogen &Edwards RV5 Pump TESTED	5 m³/h	30 g/h	≤ 0.001 mbar	$134,600▲ above market	USA	eBay#257775398225›
🔴	Edwards	Oil	Edwards RV5 — rotary-vane vacuum pump, 5 m³/h	5 m³/h	30 g/h	≤ 0.001 mbar	$135,000▲ above market	USA	eBay#257409673805›
–	Edwards	Oil	Waters 3767 SAMPLE MANAGER w PEAK GENIUS XE35 Nitrogen &Edwards RV5 Pump TESTED	5 m³/h	30 g/h	≤ 0.001 mbar	$135,600▲ above market	USA	eBay#257711620317›
–	Edwards	Oil	Waters 3767 SAMPLE MANAGER w PEAK GENIUS XE35 Nitrogen &Edwards RV5 Pump TESTED	5 m³/h	30 g/h	≤ 0.001 mbar	$155,377▲ above market	USA	eBay#257685629273›
🔴	Edwards	Oil	Edwards RV5 — rotary vane, 5 m³/h	5 m³/h	30 g/h	≤ 0.001 mbar	$175,000▲ above market	USA	eBay#257409529215›

Edwards· —$33,500

▲ above market

Edwards Stokes Microvac 412-J Rotary Piston Vacuum Pump New Unused

0 m³/h

🔴Leybold· —$34,995

▲ above market

Leybold Oerlikon DIP 3000 — diffusion pump, ISO 250

0 m³/h · USA

Busch· Screw$34,999

▲ above market

BUSCH COBRA NC 0300 B NZ1 DRY SCREW VACUUM PUMP - NEW SURPLUS

300 m³/h

🟢Busch· Screw$34,999

▲ above market

Busch COBRA NC 0300 B — dry screw, 320 m³/h

300 m³/h · Singapore

Busch· —$35,000

▲ above market

Busch RA0630 Rotary Vane Vacuum Pump 25HP Baldor Motor 230/460V

0 m³/h

Busch· —$35,000

▲ above market

Busch RA0630 Rotary Vane Vacuum Pump 25HP 230/460V

0 m³/h

🔴Busch· —$36,000

▲ above market

Busch Rotary Vane Vacuum Pump — oil-sealed, 7.5 kW

0 m³/h · USA

Busch· —$36,000

▲ above market

Proseal Pro Seal Busch Vacuum pump Lafert (Lnsaab

0 m³/h

🟡Busch· —$36,500

▲ above market

Busch NP0250.ALL6 — rotary vane, 3600 RPM

0 m³/h

🟡Busch· Oil$44,995

▲ above market

Busch R5 RA 0630 — rotary vane, 10 m³/h

10 m³/h · USA

🔴Busch· Oil$48,500

▲ above market

Busch RA 1000 B — rotary vane, 10 m³/h

10 m³/h · USA

Busch· Oil$49,995

▲ above market

BUSCH RA O630, vacuum pump skid, Becker, Edwards, Alcatel, Gast, Rotary vane

10 m³/h

Leybold· Screw$99,999

▲ above market

LEYBOLD DRYVAC RUTA WHU 2500/ DV 650/A DRY COMPRESSING VACUUM PUMP SYSTEM-UNUSED

450 m³/h

🔴Leybold· Screw$99,999

▲ above market

Leybold Dryvac Ruta WHU 2500 — screw pump, 450 m³/h

450 m³/h · Singapore

Edwards· Oil$134,600

▲ above market

Waters 3767 SAMPLE MANAGER w PEAK GENIUS XE35 Nitrogen &Edwards RV5 Pump TESTED

5 m³/h · USA

Edwards· Oil$134,600

▲ above market

Waters 3767 SAMPLE MANAGER w PEAK GENIUS XE35 Nitrogen &Edwards RV5 Pump TESTED

5 m³/h · USA

Edwards· Oil$134,600

▲ above market

Waters 3767 SAMPLE MANAGER w PEAK GENIUS XE35 Nitrogen &Edwards RV5 Pump TESTED

5 m³/h · USA

🔴Edwards· Oil$135,000

▲ above market

Edwards RV5 — rotary-vane vacuum pump, 5 m³/h

5 m³/h · USA

Edwards· Oil$135,600

▲ above market

Waters 3767 SAMPLE MANAGER w PEAK GENIUS XE35 Nitrogen &Edwards RV5 Pump TESTED

5 m³/h · USA

Edwards· Oil$155,377

▲ above market

Waters 3767 SAMPLE MANAGER w PEAK GENIUS XE35 Nitrogen &Edwards RV5 Pump TESTED

5 m³/h · USA

🔴Edwards· Oil$175,000

▲ above market

Edwards RV5 — rotary vane, 5 m³/h

5 m³/h · USA

Popular families

Leybold Sogevac SV(1870)Pfeiffer Other(1387)Leybold Other(1179)Edwards Other(1037)Pfeiffer Duo(976)Edwards RV(826)Leybold Trivac D(701)Busch Other(617)Edwards E2M(565)Busch R5 RA / RB(411)Edwards nXDS(162)Busch COBRA NC(121)

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).