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CHEMISTRY DIAPHRAGM PUMPS
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Catalog excerpts

CHEMISTRY DIAPHRAGM PUMPS - 1

VACUUM FOR LABORATORY CHEMISTRY DIAPHRAGM PUMPS chemically resistant, durable and efficient

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CHEMISTRY DIAPHRAGM PUMPS - 2

CHEMISTRY DIAPHRAGM PUMPS chemically resistant, durable and efficient Typical applications for chemistry diaphragm pumps include evacuating chemically aggressive gases and vapors from equipment such as rotary evaporators, vacuum drying chambers, and many other laboratory applications. Chemistry diaphragm pumps from VACUUBRAND feature uncompromising chemistry designs. Their construction with fluoropolymers makes them very resistant to chemical vapors from inlet to exhaust. In this pump technology, pumping chambers are hermetically separated from the drive system. It is characterized by a...

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CHEMISTRY DIAPHRAGM PUMPS - 3

Technical highlights chemically resistant VACUUBRAND chemistry diaphragm pumps are uncompromisingly chemically resistant – even in the case of aggressive chemicals. All wetted parts are made of selected fluoroplastics. They are characterized by excellent chemical resistance and low material adhesion. VACUUBRAND® chemistry diaphragm pumps offer unsurpassed long-time performance – even in rough conditions. Thanks to high-quality fluoropolymers, precise manufacturing processes, and 100% quality control, VACUUBRAND chemistry diaphragm pumps guarantee uncompromising chemical resistance, long...

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CHEMISTRY DIAPHRAGM PUMPS - 4

Chemically resistant and durable VACUUBRAND chemistry diaphragm pumps are uncompromisingly chemically resistant – even in the case of aggressive chemicals. All wetted parts are made of selected fluoroplastics. They are characterized by excellent chemical resistance and low material adhesion. VACUUBRAND chemistry diaphragm pumps stand for unrivaled years of reliability, even in harsh chemistry applications. To achieve this, we use a special diaphragm technology and carefully selected materials. The most heavily stressed components are produced in a complex, multi-stage manufacturing process....

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CHEMISTRY DIAPHRAGM PUMPS - 5

VACUU·SELECT VACUU·SELECT makes your tasks simple, easy, and efficient. Choose your application from a set of predefined applications or create your own routine in next to no time. Everything is right at your fingertips with the intuitive VACUU·SELECT user interface. Intuitive touch-screen control Application editor for individual processes Pre-defined vacuum processes Favourites menu for frequently used processes Fully automatic evaporations at the touch of a button VARIO VARIO-pumps provide pinpoint vacuum control by adjusting the motor speed. This guarantees optimal process times and...

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CHEMISTRY DIAPHRAGM PUMPS - 6

Basic model Oil-free, chemically resistant diaphragm pumps for pumping aggressive gases and vapors. Variants without vacuum control Inlet separator (AK) catches liquid and physical material (condensate or particles) from the suction flow at the inlet of the pump. The pressure-side emission condenser (EK) enables nearly 100% solvent recovery. Variants with 2-point vacuum valve control Using the VACUU·SELECT controller, you control the vacuum and process steps intuitively using the touch display. The 2-point vacuum valve control is carried out by automatically opening and closing a suction...

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CHEMISTRY DIAPHRAGM PUMPS - 7

Control technology VACUU·SELECT supports two vacuum control procedures. Classic 2-point control uses a solenoid valve with the VACUU·SELECT controller. Advanced VARIO control achieves unparalleled precision with motor speed control. Classic 2-point vacuum valve control Control by opening and closing a vacuum valve Automatic vapor pressure detection Pump always runs at full speed Vacuum is maintained between the two valve switching points within the defined hysteresis range Pinpoint VARIO control via motor speed control Control via motor speed of the pump Pump speed adjusts in realtime...

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CHEMISTRY DIAPHRAGM PUMPS - 8

Basic model Outstanding chemical resistance and superior vapor tolerance Excellent pumping speed, even close to the ultimate vacuum Good ultimate vacuum even with opened gas ballast valve Extra quiet, low-vibration operation High long-term diaphragm lifetime, maintenance-free operation Description Chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of aggressive gases and vapors and meet the highest demands. The innovative VACUUBRAND design combines high pumping speed with a very good ultimate vacuum. All major parts in contact with pumped media are...

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CHEMISTRY DIAPHRAGM PUMPS - 9

Variants without vacuum control All advantages of the basic model Versions with AK: Protection of the pump from particles and liquid droplets Versions with EK: excellent environmental credentials thanks to efficient solvent recovery Synchro versions enable two applications to be operated at the same time, with individual control options. The integrated, check valves prevent mutual interference and cross contamination Description These vacuum pumps have a very wide range of application in evacuating, evaporating and pumping gases in chemical, biological and pharmaceutical laboratories. The...

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CHEMISTRY DIAPHRAGM PUMPS - 10

Variants with 2-point vacuum valve control All advantages of the basic model or variants without vacuum control Vacuum controller VACUU·SELECT with intuitive user interface Control by opening and closing a vacuum valve Controller detects solvent boiling then holds the pressure level PC 520 select and PC 620 select: Pumping units can be configured to run one or two independent processes at the same time with one VACUU·SELECT Description These chemistry pumping units use chemical resistant solenoid valves to maintain process control. Once the first boiling point is detected by the controller,...

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CHEMISTRY DIAPHRAGM PUMPS - 11

Variants with VARIO control All advantages of the basic model or variants without vacuum control Vacuum controller VACUU·SELECT with intuitive user interface Unprecedented long-term performance and uncompromising chemical resistance Fully automatic evaporation at the touch of a button thanks to innovative boiling pressure detection and continuous tracking Whisper quiet operation with significantly reduced speed Minimal operating costs due to reduced power consumption, oil-free and long service intervals Ideal solution for chemical processes that require precise vacuum Description...

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