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

1–30 of 30 · of 5,351

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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
–	Leybold	Screw	Leybold Dryvac 100P Dry Vacuum Pump E13874	450 m³/h	25,000 g/h	≤ 0.005 mbar	$1,570	—	eBay#386267384880›
–	Leybold	Screw	Leybold Dryvac 100P Dry Vacuum Pump E13874	450 m³/h	25,000 g/h	≤ 0.005 mbar	$1,570	USA	eBay#386267384880›
🟢	Edwards	Screw	Edwards iH600 — dry screw pump, 600 m³/h	600 m³/h	30,000 g/h	≤ 0.01 mbar	$1,987	USA	eBay#306530614419›
–	Leybold	Screw	LEYBOLD Exhaust Silencer For Screwline SP 630, DryVac DV 1200 119001	450 m³/h	25,000 g/h	≤ 0.005 mbar	$2,004	—	eBay#388145346619›
🟢	Edwards	Screw	BOC Edwards iH600 — oil-sealed screw, 600 m³/h	600 m³/h	30,000 g/h	≤ 0.01 mbar	$2,200	USA	eBay#297997656636›
🟢	Edwards	Screw	Edwards iH600 — screw pump, 600 m³/h	600 m³/h	30,000 g/h	≤ 0.01 mbar	$2,402	USA	eBay#297504150685›
–	Leybold	Screw	LH Leybold DRYVAC Controller ThermoVac TM 22 Display+++	450 m³/h	25,000 g/h	≤ 0.005 mbar	$2,995	USA	eBay#280288939772›
–	Leybold	Screw	LH Leybold DRYVAC Controller ThermoVac TM 22 Display+++	450 m³/h	25,000 g/h	≤ 0.005 mbar	$2,995	—	eBay#280288939772›
🟢	Edwards	Screw	Edwards iH600 — screw pump, 600 m³/h	600 m³/h	30,000 g/h	≤ 0.01 mbar	$3,000	USA	eBay#306663109878›
🟢	Edwards	Screw	Edwards iH600 — screw pump, 600 m³/h	600 m³/h	30,000 g/h	≤ 0.01 mbar	$3,000	USA	eBay#306661421270›
🟢	Edwards	Screw	Edwards iH600 — screw pump, 600 m³/h	600 m³/h	30,000 g/h	≤ 0.01 mbar	$3,000	USA	eBay#306661421324›
🟢	Edwards	Screw	Edwards iH600 AFM — screw pump, 600 m³/h	600 m³/h	30,000 g/h	≤ 0.01 mbar	$3,000	USA	eBay#306661420851›
–	Leybold	Screw	LEYBOLD DRYVAC VACCUM PUMP 100P 400VAC 7.5A 60HZ 4KW 3000RPM 13885 B2	450 m³/h	25,000 g/h	≤ 0.005 mbar	$3,442	—	eBay#186280733573›
🟢	Edwards	Screw	Edwards iH600 — oil-sealed screw pump, 600 m³/h	600 m³/h	30,000 g/h	≤ 0.01 mbar	$3,500	USA	eBay#298091663694›
–	Leybold	Screw	Leybold DRYVAC DV 200 Dry Compressing Vacuum Pump	450 m³/h	25,000 g/h	≤ 0.005 mbar	$4,000	—	eBay#235948259185›
🟡	Leybold	Screw	Leybold DRYVAC DV 200 — screw pump, 450 m³/h	450 m³/h	25,000 g/h	≤ 0.005 mbar	$4,000	USA	eBay#235948259185›
🟡	Leybold	Screw	Leybold Dryvac 100P — oil-sealed screw, 450 m³/h	450 m³/h	25,000 g/h	≤ 0.005 mbar	$4,050	USA	eBay#186280733573›
🔴	Edwards	Screw	Edwards iH 600 — dry screw pump, 600 m³/h	600 m³/h	30,000 g/h	≤ 0.01 mbar	$5,007	USA	eBay#177252079698›
🟡	Edwards	Screw	Edwards iL70 — oil-sealed screw pump, 600 m³/h	600 m³/h	30,000 g/h	≤ 0.01 mbar	$5,300	Poland	eBay#277380071693›
🔴	Edwards	Screw	Edwards iH600 — oil-sealed screw, 600 m³/h	600 m³/h	30,000 g/h	≤ 0.01 mbar	$6,996	USA	eBay#168421816771›
🔴	Leybold	Oil	Leybold Sogevac SV630F — rotary vane, 755 m³/h	755 m³/h	140 g/h	≤ 0.1 mbar	$7,000▲ above market	USA	eBay#287311466070›
–	Leybold	Oil	Leybold SOGEVAC SV630F Rotary Vane Vacuum Pump 2006 23.1HP 755 m3/h	755 m³/h	140 g/h	≤ 0.1 mbar	$7,000▲ above market	USA	eBay#287311466070›
🔴	Edwards	Screw	Edwards iH600 — oil-sealed screw pump, 600 m³/h	600 m³/h	30,000 g/h	≤ 0.01 mbar	$20,995	USA	eBay#326234429967›
–	Leybold	Screw	Leybold Ruvac WH 4400 & Dryvac DV 650 40HP Combination Vacuum Pump 460V	450 m³/h	25,000 g/h	≤ 0.005 mbar	$22,378	USA	eBay#117111855463›
–	Leybold	Screw	Leybold Ruvac WH 4400 & Dryvac DV 650 40HP Combination Vacuum Pump 460V	450 m³/h	25,000 g/h	≤ 0.005 mbar	$22,378	—	eBay#117111855463›
🔴	Leybold	Screw	Leybold Ruvac WH4400 & Dryvac DV650 — screw pump, 450 m³/h	450 m³/h	25,000 g/h	≤ 0.005 mbar	$22,378	USA	eBay#117111855463›
–	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	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›
🔴	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›
–	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$1,570

Leybold Dryvac 100P Dry Vacuum Pump E13874

450 m³/h

Leybold· Screw$1,570

Leybold Dryvac 100P Dry Vacuum Pump E13874

450 m³/h · USA

🟢Edwards· Screw$1,987

Edwards iH600 — dry screw pump, 600 m³/h

600 m³/h · USA

Leybold· Screw$2,004

LEYBOLD Exhaust Silencer For Screwline SP 630, DryVac DV 1200 119001

450 m³/h

🟢Edwards· Screw$2,200

BOC Edwards iH600 — oil-sealed screw, 600 m³/h

600 m³/h · USA

🟢Edwards· Screw$2,402

Edwards iH600 — screw pump, 600 m³/h

600 m³/h · USA

Leybold· Screw$2,995

LH Leybold DRYVAC Controller ThermoVac TM 22 Display+++

450 m³/h · USA

Leybold· Screw$2,995

LH Leybold DRYVAC Controller ThermoVac TM 22 Display+++

450 m³/h

🟢Edwards· Screw$3,000

Edwards iH600 — screw pump, 600 m³/h

600 m³/h · USA

🟢Edwards· Screw$3,000

Edwards iH600 — screw pump, 600 m³/h

600 m³/h · USA

🟢Edwards· Screw$3,000

Edwards iH600 — screw pump, 600 m³/h

600 m³/h · USA

🟢Edwards· Screw$3,000

Edwards iH600 AFM — screw pump, 600 m³/h

600 m³/h · USA

Leybold· Screw$3,442

LEYBOLD DRYVAC VACCUM PUMP 100P 400VAC 7.5A 60HZ 4KW 3000RPM 13885 B2

450 m³/h

🟢Edwards· Screw$3,500

Edwards iH600 — oil-sealed screw pump, 600 m³/h

600 m³/h · USA

Leybold· Screw$4,000

Leybold DRYVAC DV 200 Dry Compressing Vacuum Pump

450 m³/h

🟡Leybold· Screw$4,000

Leybold DRYVAC DV 200 — screw pump, 450 m³/h

450 m³/h · USA

🟡Leybold· Screw$4,050

Leybold Dryvac 100P — oil-sealed screw, 450 m³/h

450 m³/h · USA

🔴Edwards· Screw$5,007

Edwards iH 600 — dry screw pump, 600 m³/h

600 m³/h · USA

🟡Edwards· Screw$5,300

Edwards iL70 — oil-sealed screw pump, 600 m³/h

600 m³/h · Poland

🔴Edwards· Screw$6,996

Edwards iH600 — oil-sealed screw, 600 m³/h

600 m³/h · USA

🔴Leybold· Oil$7,000

▲ above market

Leybold Sogevac SV630F — rotary vane, 755 m³/h

755 m³/h · USA

Leybold· Oil$7,000

▲ above market

Leybold SOGEVAC SV630F Rotary Vane Vacuum Pump 2006 23.1HP 755 m3/h

755 m³/h · USA

🔴Edwards· Screw$20,995

Edwards iH600 — oil-sealed screw pump, 600 m³/h

600 m³/h · USA

Leybold· Screw$22,378

Leybold Ruvac WH 4400 & Dryvac DV 650 40HP Combination Vacuum Pump 460V

450 m³/h · USA

Leybold· Screw$22,378

Leybold Ruvac WH 4400 & Dryvac DV 650 40HP Combination Vacuum Pump 460V

450 m³/h

🔴Leybold· Screw$22,378

Leybold Ruvac WH4400 & Dryvac DV650 — screw pump, 450 m³/h

450 m³/h · USA

Busch· Screw$34,999

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

300 m³/h

🟢Busch· Screw$34,999

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

300 m³/h · Singapore

🔴Leybold· Screw$99,999

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

450 m³/h · Singapore

Leybold· Screw$99,999

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

450 m³/h

Popular families

Leybold Sogevac SV(1095)Pfeiffer Duo(582)Edwards Other(557)Pfeiffer Other(515)Leybold Trivac D(459)Edwards RV(450)Leybold Other(433)Busch Other(366)Edwards E2M(364)Busch R5 RA / RB(243)Edwards nXDS(70)Busch COBRA NC(69)

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).