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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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Enclosure Rating 
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special programs

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Max. Vacuum

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Keyword Search:
1 – 15 of 68 results
1
Promotions Available

Azlon™ Polypropylene Water Jet Vacuum Pump

Suitable for most laboratory water pressures

EDGE
2
Promotions Available

Buerkle™ AirJet™ Mini Membrane Vacuum Pump

Able to pump, compact and evacuate 100% oil-free, which means it does not distort results or add impurities.

EDGE
3

Fisherbrand™ Hose Adapter Kit for Rotary Vane Vacuum Pumps

Use this hose adaptor kit with all Fisherbrand rotary van vacuum pumps. Fisherbrand™ Hose Adapter Kits for Rotary Vane Vacuum Pumps include stainless steel tubing adaptors and clamps for vacuum tight connections.

4
Promotions Available

Cole-Parmer™ Hand-Operated Vacuum Pump

Produce up to 25 in. Hg vacuum or test for pressure leaks with this vacuum pump. Cole-Parmer™ Hand-Operated Vacuum Pumps are sealed and self-lubricated for a long, maintenance-free life.

5

Welch™ Compact Aspiration/Filtration Vacuum Stations: Pipette, Receiver Kit and Filter

Accumulate waste liquids safe and easily. Aspiration systems prevent ingestion of fluids leading to vacuum pump failure.

For Use With Welch Compact Aspiration/Fitlration Vacuum Station
6
Promotions Available

Cole-Parmer™ Hand Operated Vacuum Pumps

Produce up to 25 in Hg vacuum or test for pressure leaks with this vacuum pump. Cole-Parmer™ Hand Operated Vacuum Pumps are sealed and self-lubricated for a long, maintenance-free life.

Dimensions (L x W x H) 190.5 x 50.8 x 241.3 mm
7
Promotions Available

Cole-Parmer™ Etatron DLXB pH/ORP Pump Control System

Control the pH or ORP levels of your process with the integrated Etatron Pump Control System. Saves you time, money, and space.

8

Fisherbrand™ Vacuum Aspiration Advantage System Accessory, Silicone Hose

Designed for use with Fisherbrand™ Vacuum Aspiration Advantage Systems.

9

Merck High Output Pump

High Output Pump features a piston-driven design for greater power.

10

Masterflex™ L/S™ Variable Speed Peristaltic Pump System

Purge tubing before or after pumping and pump fluid in either direction. Masterflex™ L/S™ Variable Speed Peristaltic Pump Systems feature splash resistant, stackable ABS plastic housing.

11

Merck High Output Pumps

Features a piston-driven design for greater power

Includes 70cm of 0.25 in. dia. tubing, Millex™ FA50 filter for in-line moisture protection
Flow Rate 34 L/min.
Overall Height (English) 8 in.
Overall Length (Metric) 25.4 cm
Weight (English) 11.7 lb.
Material Cast Aluminum
Overall Length (English) 10 in.
Certifications/Compliance UL, CE
Maximum Pressure 5.4 bar
Overall Height (Metric) 20.3 cm
Weight (Metric) 5.3 kg
12

Merck 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
13
Promotions Available

Heathrow Scientific™ Vacuum/Pressure Bulb

Constructed of synthetic rubber. Heathrow Scientific™ Vacuum/Pressure Bulb is ideal for gas sampling or for pumping gas through apparatus.

14
Promotions Available

VACUUBRAND™ MD 12C NT Chemistry Diaphragm Pump
GREENER_CHOICE

Use this pump for continuous, oil-free pumping of corrosive gases and vapors and meet the highest requirements. Vacubrand™ MD 12C NT Chemistry Diaphragm Pumps provide the advantageous combination of high pumping speed and very low ultimate vacuum.

Enclosure Rating IP40
Temperature (Metric) Max 40°C
Temperature (Metric) Min. 10°C
Includes Manual
Flow Rate 7.1/7.8 CFM
Horsepower 0.59 hp
Voltage 230 V
Certifications/Compliance ATEX Conformity II 3G IIC T3 X, CE, DIN EN 1012-2:2011, DIN EN 12100:2001, DIN EN 50581:2013, DIN EN 61010-1:2011, DIN EN 61326-1:2013, IEC 61010-1:2010
No. of Stages 3
Temperature (English) Min 50°F
Temperature (English) Max. 104°F
Electrical Requirements 230 V 50/60 Hz
Oil Type Oil-Free
Material Fluoroplastic (Case)
Pump Type Diaphragm Pump
Temperature (Metric) Storage -10°C to +60°C
Noise Level 50 dbA
Motor Speed 150 to 1800 rpm
Overall Width (Metric) 259.08 mm
Dimensions (L x W x H) 533 x 260 x 359 mm
Overall Length (Metric) 533.4 mm
Model MD 12C NT
Frequency 50/60 Hz
No. of Pump Heads 8
Resistance Properties Chemical-Resistant
Maximum Pressure 16 psi
Max. Vacuum 1.5 torr (without Gas Ballast), 3 torr (with Gas Ballast)
15

KNF™ Neuberger™ Diaphragm Vacuum Pump For Moist Gases N 840.3 FT.40.18

Transfer, compress and pump down without contamination. KNF™ PTFE Vacuum Pumps are suitable for distillation, filtration, and preparation for analysis, sublimation, extraction and evaporation or drying.