Laboratory Pumps

Combination vacuum pumps integrate a high performance rotary vane pump with a chemical-resistant diaphragm pump to create a low maintenance, longer-lasting pump. The diaphragm pump removes the condensable vapors in the rotary vane pump before they can contaminate the oil, thus extending the life of...

The Micro-Perfusion Pump is a miniature, single or dual, channel, full-featured peristaltic pump designed for specific ranges of flow rates conducive to microscopy. Unlike most peristaltic pumps that are driven by stepper motors, the Micro-Perfusion Pump is driven by a tachometer regulated,...

Programmable variable speed peristaltic pump; 0.5 - 400 rpm Icon driven 5” interface For use with 2 – 8 mm ID tubing Dispense range 0.01 – 999.99mL Accommodates multiple pump heads System allows for speed ramping, flow mode and programmable drawback The Wheaton OmniSpense ELITE is...

Bourdon tube type gauge, 0-30"hg with 3/8" brass connections for high vacuum pumps

A popular vacuum pump suitable for general laboratory tasks, such as large scale vacuum filtration, solid phase extraction, degassing and many other tasks. Ultimate Vacuum: 52Torr (70mbar) Free Air Capacity: 133lpm(4.7cfm) Whisper Quiet. The ME8C NT has been completely redesigned...

The High Output Pump features a piston-driven design for greater power. The Chemical Duty Pump has a chemically-resistant head and diaphragm for use with corrosive chemicals and solvents. The High Output and Chemical Duty pumps can support high flow rates to decrease process filtration time. The...

CellTrol II Speed Cable Cable used with over head drive that is compatible with the CellTrol II that has speed capability. Cable is included with the over head drive.

Filters trap exhaust oil mist and reduce pump noise. They are supplied with housing and replaceable filter.

The compact Model 1640 Vacuum Controller regulates you’re the vacuum level of your application - precisely, conveniently, and without using precious bench space. Vacuum level can be regulated from 2 Torr to atmospheric pressure, ±1 Torr. Use Model 1640 for fine control of rotary...

300 series laboratory pumps are a countertop pumping solution with manual, remote, analogue or RS232 control capabilities. Featuring a chemically resistant ABS top and IP31 protection, 323 pumps have a membrane keypad that controls the pump, and a digital LCD to display speed. There are four models...

Designed specifically for non-corrosive, non-evaporative applications, the 5Torr, 37lpm MZ2 NT Aluminum-FKM diaphragm vacuum pump is an excellent choice for a wide range of laboratory and process plant vacuum applications. It is even quieter and has less vibration than it’s predecessor....

Ultra-High Vacuum Grease Halogen free Non-contaminating and non-toxic Stable and chemically inert Features an ultra high vacuum range, anti-seize properties, high load lubricant and ambient temperatures. Vapor pressure of lower than 10-10 Torr at 20°C. Provides eight times the level of lubrication...

Connects to both drum and tote Safe-T-Feed bungs.  For flowrates up to 1 qt/min.

079706 The model UST 800 dry ice trap is a liquid solvent collecting device for use with filtration manifolds, gel dryers, vacuum ovens, rotary evaporators, and vacuum concentrators where the desired solvent collection capacity does not exceed 1000 mL. Placed between a KNF vacuum pump and the...

Model PILOT5000 and PILOT5000C-02 diaphragm vacuum pump are durable and chemical resistant. All contact surfaces are PTFE coated. They come with a liquid inlet trap and vacuum regulator making it a perfect choice for vacuum filtration, desiccation, and other mid-range vacuum applications. The...

Economical Oil Free Adjustable Vacuum / Pressure Use these affordable oil-free pumps to provide convenient vacuum throughout the lab. Welch WOB-L piston pumps provide adjustable vacuum for filtration, SPE, vacuum ovens, and more. These pumps are an efficient alternative to water aspirators. Select...

Manufactured and imported directly from Japan, ULVAC DTC series diaphragm pumps feature integral forced-air cooling. They have two-stage PTFE diaphragms that are ideal for pumping corrosive gases and organic solvents. These pumps are oil-free, portable, and chemical-resistant, which means less...

314X Four roller extension pumphead attaches to 314D/A or 313D2/A channels depending on drive torque.

Due to the high chemical resistance of the medium-contacting parts made of PTFE and FEP, even liquids which attack conventional materials such as PP or PVC can now be safely transferred (except for elemental fluorine) with this barrel pump. The barrel pump is also suitable for transferring...

An excellent choice for a wide variety of non-corrosive and non-evaporative applications, the oil-free ME8 NT Aluminum-FKM diaphragm features an ultimate vacuum of 52Torr and flowrates as high as 130lpm for increased power and productivity. It is even quieter, with less vibration than...

Accommodates syringes 0.5ul to 10ml. User definable flow rates with selectable target volume or time values to control the total infusion volume. Features : Holds one or two syringes from 0.5ul to 10ml High resolution color touch screen Unparalled ease of use Touch pad "lock" feature LED...

When decanting flammable liquids without the machines and containers involved in the process being sufficiently earthed, electrostatic build-up can occur, which for many substances can result in fire or an explosion. Bürkle’s Anti-static set ensures easy and reliable earthing. The...

The compact MINIPULS® 3 is a high-performance, low-pulse, peristaltic pump with interchangeable pump heads for delivering a diverse variety of liquids—from biological to chemical—without altering the critical components within the liquid. Six different channel and flow rate...