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Pumps efficiently transport liquids or remove moisture and gases from a variety of different-sized containers. The devices are used for dispensing and general liquid-handling purposes. Ergonomic, handheld designs allow for continued comfort and one-handed operation. For the best reproducibility, digital pumps can be programmed to dispense precisely measured samples into culture plates, vials, tubes, or bottles. Pumps can measure in different units depending on preference.
VARIO® ME 16C NT VARIO select Chemistry Diaphragm Pump
Supplier: VACUUBRAND
Chemistry diaphragm pumps from VACUUBRAND for aggressive gases and vapors are available in the basic version, with two-point or VARIO® control. Their construction with fluoropolymers makes them very resistant to chemical vapors from inlet to exhaust.
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Fluid aspiration system, Biochem VacuuCenter, BVC control
Supplier: VACUUBRAND
VacuuCenter BVC control slouží pro efektivní a praktické odsávání supernatantů. Úroveň podtlaku - a tedy sílu sání - lze přesně nastavovat z elektronického dotykového panelu a umožňuje citlivý a reprodukovatelný provoz. Membránová vývěva odolná vůči chemikáliím se automaticky zapíná a vypíná podle potřeby, čímž se ještě více snižuje nízká hlučnost. BVC control je k dispozici ve dvou kompletních možnostech vybavení s různými sběrnými lahvemi. 2litrová láhev z borosilikátového skla s ochranným povlakem má velmi vysokou odolnost vůči chemikáliím. Pro větší množství kapalin lze použít 4litrovou nerozbitnou polypropylenovou (PP) láhev. Hladké povrchy umožňují snadné čištění systémů.
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Vacuum aspiration systems, VACUBOY
Supplier: Integra
The VACUBOY hand operator is ideal for aspirating and suctioning liquids from cuvettes, microtitration plates, test tubes, Petri dishes, cell culture bottles, roller bottles, bioreactors and other typical laboratory vessels in a safe and controlled way. It is designed to be used with many different stainless steel aspiration adapters, Pasteur and serological pipettes and pipette tips for an enormous range of applications. Each adapter has been specially designed to match the dimensions and the geometry of the corresponding glass or plastic laboratory vessels. The hand operator can be connected to any vacuum source already in the laboratory, thus serving to improve the existing facilities.
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Chemistry diaphragm pumps and chemistry vacuum systems with ATEX approval
Supplier: VACUUBRAND
Chemistry diaphragm pumps: Chemistry diaphragm pumps in equipment category 2 (e.g. for Zone 1) with ATEX compliance. These pumps are exceptionally well designed for the avoidance of ignition sources. They have good chemical resistance, are oil-free, have no friction surfaces and the suction chamber is hermetically sealed off from the drive unit compartment. Motor with flameproof enclosure and integrated, self contained overcurrent and overheating protection for direct 230 V/60 Hz single-phase connection. Diaphragm pump heads made of anti-static materials. Chemically resistant: Materials in contact with media; fluorinated plastics, stainless steel, FFKM. Gas ballast with separate inert gas connection. Pressure relief valves inside and at the outlet. Safety membrane technology with the option for inert gas flushing and membrane tear detection.
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Benchtop aspiration system, VACUSIP
Supplier: Integra
In the laboratory small volumes of liquid need be disposed of on a daily basis. This includes the removal of excess liquids from reaction tubes, aspiration of supernatant after centrifugation steps, removal of washing solutions from microplates and much more. This is often accomplished by self-made systems consisting of a trap flask, a rudimentary aspiration tool and an external vacuum source.
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Chemistry vacuum pump, NT series
Supplier: VACUUBRAND
Compact, powerful pump gives ideal solution for continuous, oil-free pumping of corrosive gases and vapors with exceptional high pumping speed. Eight-cylinder NT pump features quiet operation with smooth, easy-to-clean surfaces.
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Chemistry Vacuum System, MV 10C NT +EK
Supplier: VACUUBRAND
Chemistry diaphragm pumps from VACUUBRAND for aggressive gases and vapors are available in the basic version, with two-point or VARIO® control. Their construction with fluoropolymers makes them very resistant to chemical vapors from inlet to exhaust.
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Dry vacuum and chemical resistant diaphragm pumps (MPC)
Supplier: Welch by Gardner Denver
The MPC chemical duty diaphragm pumps use PTFE and other fluorinated plastics for the wetted parts to allow aggressive solvent and acid vapours to be pumped. If the pump should handle harsh chemical vapours, then the superior chemical resistant X2 version with higher grade seals and thicker coatings are the best choice. These are well known for quiet operation and running smoothness.
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Chemicky odolný vakuový systém VWR®, VP 2 Autovac
Supplier: VACUUBRAND
Chemická čerpací jednotka VP 2 Autovac s regulací podtlaku splňuje požadavky na aplikace s vakuovými odparkami. Regulace podtlaku bez hystereze zabraňuje zpomalení varu a pěnění, a zajišťuje tak nepřetržitě vysokou bezpečnost procesu a výjimečně vysoký výkon i při nízkém podtlaku. Tato jedinečná regulace umožňuje detekci tlaku par a plně automatické přizpůsobení úrovně podtlaku procesním požadavkům bez jakéhokoli uživatelského programování nebo zásahu.
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Chemistry vacuum pumps and systems, MZ
Supplier: VACUUBRAND
These chemistry vacuum systems can be used in a wide range of applications for evacuating or moving gases and vapours between containers in chemistry and physics laboratories, e.g. as an alternative to water jet pumps and rotary vane pumps. Compact construction, very quiet running, long service life, diaphragm and valves are very easy to replace. Oil-free vacuum.
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Variable-Speed Drives for Micropump Low-Flow Pump Heads
Supplier: Avantor Fluid Handling
Ideal for use with low flow pump heads.
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Masterflex® L/S® PTFE-Diaphragm Pump Heads, Avantor®
Supplier: Avantor Fluid Handling
Compatible with most Masterflex® L/S® drives.
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Water jet pump
Supplier: Lenz Laborglas GmbH & CO.KG
Robust design water jet pump made of borosilicate glass.
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Flexible Impeller Self-Priming Non-Metallic Pumps
Supplier: Avantor Fluid Handling
Pumps fluids in applications where durability is needed—the 12 VDC models are ideal for remote/portable use.
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Cordless pumps, BOLA
Supplier: Bohlender
Cordless pumps are made of PP, PTFE and Hastelloy®. They are applicable for pumping low viscous liquids.
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Masterflex® L/S® Easy-Load® II Pump Heads for Precision Tubing, Avantor®
Supplier: Avantor Fluid Handling
Automatic retention holds tubing securely in place with no manual adjustment—just load the tubing and start the pump.
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Masterflex® L/S® Easy-Load® 3 Pump Heads for Precision Tubing, Avantor®
Supplier: Avantor Fluid Handling
Mount and stack heads without tools or hardware.
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Masterflex® L/S® Easy-Load® II Pump Heads with 2-Channels for Precision Tubing, Avantor®
Supplier: Avantor Fluid Handling
No need to stack heads—get two channels in one head.
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Masterflex® I/P® Standard Pump Heads, Avantor®
Supplier: Avantor Fluid Handling
Best accuracy and repeatability of any I/P pump head—ideal for dispensing and metering.
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Masterflex® I/P® Long-Shaft Pump Head for Precision Tubing, Avantor®
Supplier: Avantor Fluid Handling
Ideal for fluid transfer applications requiring high accuracy and repeatability.
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Masterflex® L/S® Standard Pump Head Thrust Washers, Avantor®
Supplier: Avantor Fluid Handling
Get the most out of your Masterflex® L/S® Standard Pump Head with these replacement parts.
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Masterflex® L/S® Multichannel Cartridge Pump Head with 3-Rollers, Avantor®
Supplier: Avantor Fluid Handling
Synchronous, multichannel flow from up to 8 channels.
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Masterflex® L/S® Multichannel Cartridge Pump Head with Reduced Pulsation, 2-Channel, Avantor®
Supplier: Avantor Fluid Handling
Synchronous, low-pulsation flow from multiple channels.
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Masterflex® L/S® Multichannel Pump Heads, Avantor®
Supplier: Avantor Fluid Handling
Get low-pulsation synchronous flow in multiple channels without cartridges.
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Masterflex® L/S® Multichannel Cartridge Pump Head with 4-Rollers, Avantor®
Supplier: Avantor Fluid Handling
Synchronous, multichannel flow from up to 8 channels.
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Direct Coupled 303 Stainless Steel Rotary Vane Pumps
Supplier: Avantor Fluid Handling
Ideal for high pressure applications—up to 240 psi.
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FMI Single-Head, Fixed-Speed AC Drives
Supplier: Avantor Fluid Handling
No valves to clog or wear out.
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Dry vacuum pumps
Supplier: Welch by Gardner Denver
These dry vacuum pumps are widely used for general vacuum work, air/gas sampling, fast evacuation of large chamber volumes, backing pump for various turbo pumps, drying chambers, vacuum chambers, degassing and isolation vacuum.
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Chemistry diaphragm pumps and chemistry vacuum systems with ATEX approval, VARIO®
Supplier: VACUUBRAND
For use in explosive areas chemistry diaphragm pumps category 2 with ATEX conformity are available.
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Dry vacuum pumps, Dryfast®
Supplier: Welch by Gardner Denver
Pumps are constructed with PTFE heads, perfluoroelastomer valves and a PTFE coated molded diaphragm. Includes intake/exhaust hose barbs. DRYFAST® models include tunable vacuum control.