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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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Max. Vacuum

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Search Within Results
Keyword Search:
1 – 15 of 131 results
1

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.

EDGE
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
2

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
3

BRANDTECH™ VACUUBRAND™ ME2 NT Diaphragm Vacuum Pump
GREENER_CHOICE

Designed specifically for noncorrosive, nonevaporative applications

4

MilliporeSigma™ Millivac™ Mini Pump

Compact, maintenance-free pumps that provide a consistent source of vacuum for filtration and other laboratory applications

Includes Hose connector
Flow Rate 6 L/min.
Shipping Weight (Metric) 1.9 kg
Overall Height (English) 5.5 in.
Overall Length (Metric) 22.6 cm
Weight (English) 4.1 lb.
Material Ryton (Pump Head), EPDM (Membrane), Fluoroelastomer (Valves)
Overall Length (English) 8.8 in.
Shipping Weight (English) 4.1 lb.
Overall Height (Metric) 14.1 cm
Weight (Metric) 1.9 kg
5

Welch™ DuoSeal™ High-Vacuum Pumps

Rugged, durable pumps are ideal for demanding applications such as Schlenk drying lines, freeze drying, vacuum distillations, concentrating and degassing

Frequency 60 Hz
Pump Type High Vacuum Pump
6

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

The MD 1C oil-free chemistry diaphragm vacuum pump delivers exceptional performance in a durable and low-maintenance design. Chemically-resistant wetted materials allow the pump to be used with aggressive vapors. The MD 1C supports a variety of lab applications, including rotary evaporation.

7

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
8

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
9

Labconco Scroll Pump

Scroll Pump with a displacement capacity of 103 liters/minute. Oil-less pump with true hydrocarbon-free design.

10

Binder Vacuum Pump VP1

Chemical membrane pump with a nominal air flow of 2.0 m³/h and final pressure of 7 mbar.

11

BUCHI V-300 Vacuum Pump

A quiet and chemically resistant PTFE diaphragm pump. It is optimally suited to work with the I-300 / I-300 Pro Controllers for Rotavapors and parallel evaporators SyncorePlus and Multivapor.

Enclosure Rating IP20
Flow Rate 1.8 m³/h
Applications Evacuating distillation apparatus, vacuum filtration, vacuum-drying cabinets, drying kilns
For Use With (Equipment) I-300/I-300 Pro and R-300
Voltage 100/240 V
Maximum Pressure 2 bar
Max. Vacuum 5 mbar
Pump Type Diaphragm Pump
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
Temperature (Metric) Max 40°C
Overall Width (English) 4.76 in.
Temperature (Metric) Min. 10°C
Pump Type Vacuum Pump
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

BRANDTECH™ VACUUBRAND™ MD 4C NT Dry Chemistry Diaphragm Vacuum Pump
GREENER_CHOICE

Suitable for many laboratory applications, including rotary evaporation, centrifugal concentration, gel drying, vacuum filtration, solid phase extraction and many other tasks

Enclosure Rating IP40
Temperature (Metric) Max 40°C
Overall Width (English) 9.56 in.
Temperature (Metric) Min. 10°C
Includes Manual
Flow Rate 2/2.2 CFM
Overall Height (English) 7.7 in.
Horsepower 0.34 hp
Overall Length (English) 12.7 in.
No. of Stages 3
Overall Height (Metric) 198.12 mm
Weight (Metric) 13.6 kg
Temperature (English) Min 50°F
Temperature (English) Max. 104°F
Oil Type Oil-Free
Pump Type Diaphragm Pump
Noise Level 45 dbA
Motor Speed 150 to 1800 rpm
Overall Width (Metric) 243.84 mm
Overall Length (Metric) 325.12 mm
Model MD 4C NT
Frequency 50/60 Hz
Weight (English) 29.9 lb.
No. of Pump Heads 4
Resistance Properties Chemical-Resistant
Maximum Pressure 16 psi
Max. Vacuum 1.1 torr (without Gas Ballast), 2.3 torr (with Gas Ballast)
14

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.

15
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