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Vacuum Pumps

Electrical pumps that create a partial vacuum for rotary evaporation, concentration, distillation, degassing solutions, gel drying, blotting, freeze-drying; used with small vacuum ovens, filtration flasks, manifolds; motors can be oil-free.
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Max. Vacuum

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1 – 15 of 133 results
1

Fisherbrand™ Maxima Rotary Vane Vacuum Pumps - 115 V, 60 Hz

Fisherbrand™ Maxima rotary vane vacuum pumps extend service intervals due to robust materials and design features.

Includes Exhaust Filter, Oil Fill Funnel, Hose Clamp
Enclosure Rating IP54
Electrical Requirements 115 V, 60 Hz, 1 Ph, N.A. 115 V Plug
Applications Vacuum Manifolds, Vacuum Oven, Mass Spectroscopy, Backing Turbo Pumps, Sputter Coater, Tube Furnace
Voltage 115 V
2

Fisherbrand™ MaximaDry™ Diaphragm Vacuum Pump

Clean, reliable, oil-free vacuum pumps are ideal for low to high boiling point rotary evaporation and distillation, filtration, blotting, and solid phase extraction.

Enclosure Rating IP44
Maximum Pressure 15 psig
3

Fisherbrand™ Maxima Rotary Vane Vacuum Pumps - Explosion Proof

Fisherbrand™ Maxima rotary vane vacuum pumps extend service intervals due to robust materials and design features.

Includes Exhaust Filter, Oil Fill Funnel, Hose Clamp
Enclosure Rating Explosion Proof Motor
Electrical Requirements 115 V, 60 Hz, 1 Ph, XPRF
Applications Vacuum Manifolds, Vacuum Oven, Mass Spectroscopy, Backing Turbo Pumps, Sputter Coater, Tube Furnace
Voltage 115 V
Motor Type Explosion Proof Rotary Vane
5

Welch™ Standard-Duty Vacuum Pumps

Compact, economical WOB-L™ pumps for aqueous applications

Electrical Requirements 115 V 60 Hz
Voltage 115 V
Frequency 60 Hz
Certifications/Compliance CE
6

Fisherbrand™ Maxima Rotary Vane Vacuum Pumps - 230 V, 50/60 Hz

Fisherbrand™ Maxima rotary vane vacuum pumps extend service intervals due to robust materials and design features.

Enclosure Rating IP54
Electrical Requirements 230 V, 50 Hz, 1 Ph, Cont. Euro. (Schuko) Plug
Applications Vacuum Manifolds, Vacuum Oven, Mass Spectroscopy, Backing Turbo Pumps, Sputter Coater, Tube Furnace
Voltage 230 V
7

MilliporeSigma™ Chemical Duty Vacuum Pressure Pump

Decrease process filtration times. Chemical Duty Vacuum Pressure Pump supports high flow rates for faster pumping. Cast-aluminum pumphead, housing, and regulator with optional chemical-resistant internal components. Light weight and portable so they can be shared among workstations.

Includes 70cm of 0.25 in. dia. tubing and Millex™ FA50 filter
Flow Rate 37 L/min.
Shipping Weight (Metric) 4.1 kg
Overall Height (English) 7 in.
Overall Length (Metric) 20.3 cm
Weight (English) 9 lb.
Material Aluminum
Overall Length (English) 8 in.
Shipping Weight (English) 9 lb.
Maximum Pressure 2.45 bar
Max. Vacuum 813 mbar (24 in.Hg)
Overall Height (Metric) 17.8 cm
Weight (Metric) 4.1 kg
8

Sartorius Microsart™ Maxi Vacuum Pumps

Microsart Maxi vacuum pumps provide up-to-date technology for daily use in the microbiology laboratory environment

9

Welch™ Vacuum Filtration Pump

Economical chemical duty vacuum filtration pump for common life science and environmental lab vacuum operations

10

BrandTech™ VACUUBRAND™ MD 1C Oil-Free Chemistry Diaphragm Vacuum Pump
GREENER_CHOICE

An excellent choice for rotary evaporation and other laboratory applications

Temperature (English) Min 50°F
Temperature (Metric) Storage -10°C to +60°C
Temperature (English) Max. 104°F
Horsepower 0.01 hp
Temperature (Metric) Max 40°C
Model MD 1C
Material PTFE housing, ETFE pump head, PTFE Diaphragm, PTFE tubing, FFKM valve
No. of Pump Heads 4
No. of Stages 3
Maximum Pressure 16 psi
Temperature (Metric) Min. 10°C
11

Welch™ Gemini™ Dry Vacuum Pump: Model 2050

Economica, go-anywherel pumps with advanced chemical resistance

Shipping Weight (Metric) 3.2 kg
Overall Width (English) 4.5 in.
Includes AC/DC adapter
Flow Rate 8.5 L/min.
Overall Height (English) 7.5 in.
Overall Length (Metric) 19.4 cm
Horsepower 0.005 hp
Model 2050
Weight (English) 5.3 lb.
Overall Length (English) 7.6 in.
Shipping Weight (English) 7 lb.
Maximum Pressure 253 mbar
Overall Height (Metric) 19.1 cm
Weight (Metric) 2.3 kg
12

BrandTech™ VACUUBRAND™ ME 1 and ME 1C Compact Vacuum Pumps
GREENER_CHOICE

Compact pumps for filtration and SPE

Enclosure Rating IP40
Temperature (English) Max. 104°F
For Use With Filtration and SPE
Temperature (Metric) Max 40°C
Overall Width (English) 4.76 in.
Temperature (Metric) Min. 10°C
Pump Type Vacuum Pump
Temperature (Metric) Storage -10°C to +60°C
Noise Level 45 dBA
Flow Rate 14 L/min.
Overall Height (English) 5.7 in.
Motor Speed 1500 to 1800 rpm
Overall Length (Metric) 24.7 cm
Horsepower 0.05 hp
Frequency 50/60 Hz
Weight (English) 11 lb.
Overall Length (English) 9.7 in.
Certifications/Compliance NRTL
Maximum Pressure 1.1 bar
Max. Vacuum 75 Torr (100 mbar)
Overall Height (Metric) 14.5 cm
Weight (Metric) 5 kg
13
Promotions Available

BRANDTECH™ VACUUBRAND™ MZ1C Dry Chemistry Diaphragm Vacuum Pump
GREENER_CHOICE

Two-stage, chemistry-design diaphragm pump offers a superb solution for continuous and oil-free pumping of corrosive gases and vapors.

14
Promotions Available

KNF Neuberger Mini LABOPORT™ UN811 Vacuum Diaphragm Pump

UN811 diaphragm pumps are single head, dry running devices used in a wide range of laboratory applications. They transfer, compress and pump down without contamination. The heart of these very compact pumps is a KNF structured diaphragm.

Enclosure Rating IP20
Flow Rate 13 L/min.
Electrical Requirements 115 V 60 Hz
Dimensions (L x W x H) 187 x 90 x 171 mm (7.4 x 3.5 x 6.8 in.)
Voltage 115 V
Frequency 60 Hz
Max. Vacuum 75 torr
Pump Type Diaphragm Vacuum Pump
15

Welch™ DryFast™ and DryFast Ultra™ Diaphragm Vacuum Pumps

Designed for use with rotary evaporators, concentrators and vacuum ovens

Certifications/Compliance CE, CSA