Pumper

Supplier: Welch by Gardner Denver

All standard WOB-L piston pumps are recommended for pumping vapors of aqueous solutions including buffers but not for acidic, basic or organic vapours or gases.

Supplier: Welch by Gardner Denver

Chemically resistant diaphragm pump with frequency changer and gas ballast valve. Suction-side separator with 500 ml round-bottomed flask.

Supplier: IKA

The VACSTAR lite Advanced Plus Solution package is a modern, user and environmentally friendly solution for your vacuum applications in the laboratory. By combining the VC 10 pro vacuum controller with the VACSTAR lite vacuum pump, automatic boiling point detection is available via the integrated solvent library. The desired setpoint can also be conveniently set manually via the large, easy-to-read TFT display. In addition, the program mode enables the simple programming of several ramp steps in order to efficiently control complex simulations. The VSE 1 emission condenser prevents solvents from being released into the room air, thus protecting users and the environment.

Supplier: Welch by Gardner Denver

With the biovac 106, nonflammable fluids can be removed easily and very precisely from slides, Petri dishes, cell culture containers, etc, by using different pipettes or glass tips and Pasteur pipettes which can be easily connected to the handvac pipette. The biovac 106 is switched on and off directly at the device or via the optionally available foot switch.

Supplier: VACUUBRAND

VACUU·PURE 10 dry screw pump reliably delivers the benefits of oil-free vacuum technology in the pressure range down to 10⁻³ mbar. VACUU·PURE 10 combines three important benefits for the user: 100% oil-free, no abrasion, and no wear parts.

Supplier: VACUUBRAND

This VARIO® chemistry pumping unit provides vacuum control by precise and continuous adaptation of the diaphragm pump's motor speed. The on-demand motor speed control extends diaphragm lifetime considerably.

Supplier: Welch by Gardner Denver

Precise vacuum control for evaporation and distillation of solvents and chemicals.

Supplier: VACUUBRAND

Rotary vane pumps from VACUUBRAND offer great performance in a compact design. Even with the gas ballast open, they enable a very good ultimate vacuum. You also benefit from extended oil change and maintenance intervals thanks to optimised lubrication circuit and large usable oil volume.

Supplier: Sartorius

For the filtration of liquids with Sartolab® P20 filters.

Supplier: Welch by Gardner Denver

The perfect partner for your rotovap. Faster, better quality distillation and solvent concentration.

Supplier: VACUUBRAND

This VARIO® chemistry pumping unit optimizes vacuum conditions automatically by precisely and continuously adjusting the diaphragm pump´s motor speed. Thanks to the motor speed control the pump operates only when vacuum is needed, saving energy and reducing maintenance.

Supplier: HIRSCHMANN

Pump head, rotarus® MKF 4-8, 4 channels, for stopper tubes, rotarus®

Supplier: NEW PIG

Suitable for aggressive chemicals, solvents, de-greasers and more.

Supplier: Welch by Gardner Denver

Compact, dry-running, chemical resistant pump systems with a range of vacuum control options that plays an ideal solution for many applications in chemical laboratories and research.

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.

Supplier: VACUUBRAND

The three-stage VARIO-SP® diaphragm pumps, with its variable speed drive system, attains significantly higher pumping speed and a better ultimate vacuum than the corresponding fixed speed pump. The brushless motor (maintenance-free) enables easy integration of the pump into other equipment, and operation independent of line voltage. The motor speed is either fixed or can be adjusted externally via electronic control signals for adaptation to process requirements.