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1 – 15 of 4,227 results
1

Fisherbrand™ MaximaDry™ Diaphragm Vacuum Pump
SDP

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

EDGE
Enclosure Rating IP44
Maximum Pressure 15 psig
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.

EDGE
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™ 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.

EDGE
4

Fisherbrand™ Single Syringe Pump

Easy-to-use, economical pump combines precise flow with exceptional durability

EDGE
5

DWK Life Sciences Wheaton™ OmniSpense™ ELITE Peristaltic Pump
GSA_VA SDP

Microprocessor-controlled dispenser designed to handle liquids

EDGE
6

KNF Neuberger Mini LABOPORT™ UN811 Vacuum Diaphragm Pump
GSA_VA SDP

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.

EDGE
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
7

Welch™ Standard-Duty Vacuum Pumps

Compact, economical WOB-L™ pumps for aqueous applications

EDGE
Electrical Requirements 115 V 60 Hz
Voltage 115 V
Frequency 60 Hz
Certifications/Compliance CE
8

MilliporeSigma™ Chemical Duty Vacuum Pressure Pump
GSA_VA

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
9

BRANDTECH™ VACUUBRAND™ MZ 2 NT Diaphragm Vacuum Pumps
GREENER_CHOICE

For a wide variety of non-corrosive and non-evaporative applications. MZ-series pumps have an ultimate vacuum of 5 Torr.

EDGE
Enclosure Rating IP40
Temperature (Metric) Max 40°C
Overall Width (English) 9.4 in.
Temperature (Metric) Min. 10°C
Includes Manual
Flow Rate 1.3/1.4 CFM
Overall Height (English) 7.7 in.
Horsepower 0.24 hp
Overall Length (English) 9.5 in.
No. of Stages 2
Overall Height (Metric) 198.12 mm
Weight (Metric) 11 kg
Temperature (English) Min 50°F
Temperature (English) Max. 104°F
Oil Type Oil-Free
Material Aluminum Alloy housing/head cover, Aluminum Alloy diaphragm clamping disc, FPM diaphragm/valve, Aluminum Alloy connection tube, PBT Hose Nozzle, PVC Seal rings, Polyethylene tubing
Pump Type Diaphragm Pump
Noise Level 45 dbA
Motor Speed 150 to 1800 rpm
Overall Width (Metric) 23.8 cm
Dimensions (L x W x H) 9.5 x 9.4 x 7.7 in. (24.3 x 23.8 x 19.8 cm)
Model MZ 2 NT
Frequency 50/60 Hz
Weight (English) 24.25 lb.
No. of Pump Heads 2
Maximum Pressure 16 psi (Inlet), 29 psi (Outlet)
Max. Vacuum 5.2 torr
10

KNF Neuberger LABOPORT™ UN820 Vacuum Diaphragm Pump
SDP

Chemically resistant, oil-free diaphragm vacuum pump used for a wide range of laboratory applications. Especially suited for handling aggressive vapors, it features PTFE heads, PTFE-coated diaphragms and FFPM valves.

Enclosure Rating IP44
Flow Rate 20 L/min.
Dimensions (L x W x H) 311 x 159 x 203 mm (12.3 x 6.3 x 8.0 in.)
Maximum Pressure 15 psig
Pump Type Diaphragm Vacuum Pump
11

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
12

Labconco™ Rotary Vane Vacuum Pumps
GSA_VA SDP

Designed for use with Labconco Freeze-dry Systems—compact size easily fits into freeze-dry system cabinets

Includes Pump, four each one liter bottles of vacuum pump oil and one exhaust filter with oil mist and odor filter elements. ON/OFF switch, power cord with plug for direct connection of pump to Labconco freeze dryers, one 12.7mm (1/2 in.) O.D. and one 19.1mm (3/4 in.) O.D. inlet adapter
Frequency 50/60 Hz
Material Cast Aluminum
Overall Width (English) 6.5 in.
Maximum Pressure 1 atm
Max. Vacuum 2 x 10-3 mBar
Pump Type Rotary Vane Vacuum Pump
Overall Height (Metric) 26.4 cm
13

Masterflex™ L/S™ Variable-Speed Console Drive with Pump Head Bundles

Masterflex™ L/S™ Variable-Speed Console Drive with Pump Head Bundles save time by pairing drive and pump head together

Reversible Yes
Flow Rate 0.36 to 3400 mL/min
Electrical Requirements 90 to 260 VAC, 50/60 Hz
Display Type LED
Control Type LED display with membrane keypad
Voltage 90/260 VAC
Material ABS plastic and aluminum drive, polyphenylene sulfide (PPS) pump head with stainless steel rotor
14

Ismatec™ Reglo Digital Miniflex Pumps

Versatile pumps with an intuitive touch-screen interface for accurate low-flow fluid delivery.

Includes Pump drive, pump head, and power adapter with 6 ft. (1.8 m) line cord
Reversible Yes
Enclosure Rating IP31
Electrical Requirements 90 to 260 VAC
Motor Speed 0.1 to 350 rpm
Dimensions (L x W x H) 22.9 x 14.7 x 15.7 cm
Display Type Touchscreen
Control Type Digital Variable Speed
Voltage 90/260 VAC
Material ABS Plastic and Aluminum
External Control RJ45 Ethernet; USB; 0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via DB-25
Maximum Pressure Dependent on tubing
15

KNF Neuberger LIQUIPORT™ NF300 and NF1.300 Series Diaphragm Liquid Pump
GSA_VA SDP

Chemically resistant liquid transfer diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Manual control of flow rate with LED indicator. For convenient transfer and dosing of neutral or corrosive liquids. Option for analog and impulse control (RC).

Enclosure Rating IP65
Flow Rate 0.5 to 3 L/min.
Voltage 100/230 V
Frequency 50/60 Hz
Pump Type Diaphragm Vacuum Pump