Diaphragm pumps

For the maintenance of KNF pumps. Contains all necessary membranes, seals, etc.

Comfortable, precise and performant peristaltic pumps for continuous operation in various speed ranges. With control of speed and flow rate. Housings are available in white powder-coating (IP54 protection) and stainless steel ("i" models, IP65 protection). With integrated RFID technology for detection of pump head and hose as well as automatic blockage detection and hose burst control. A control panel for the most important functions is integrated directly at the pump housing, the external control panel is equipped with a touch screen. The connection technology of the pump heads guarantees rapid handling.

• External control panel, detachable
• Pump drives with two different motors (50 or 100 watts) are available depending on the application, flow rate and medium
• Exchangeable pump heads in single-channel or multi-channel design (not included in scope of delivery)
• Reversible conveying direction
• Quick exchange of pump heads without the use of tools
• TFT touch screen with user-friendly menu
• Calibratable
• Integrated method memory
• Flow rate, calibration function, method memory programmable on the operating module
• USB and RS232 interface for PC connection
• Pump heads of other manufacturers can be used without difficulty via adapter

For use with all rotarus^® peristaltic pumps.

The DITABIS Aspiration Systems are made for the controlled aspiration of liquids from typical lab containers like cuvettes, tubes, microplates, petri dishes or roller bottles. They are also suited for the disposal of liquid biological or chemical waste and filtration of liquids by means of filter systems.

• Membrane vacuum pump
• 2L or 4L bottle incl. fast lock clutches, filter, ventilation insert and 3M silicone hose

• Membrane vacuum pump turns on and off automatically
• AA 02/04 with 1 handle
• AA 24 with 4L bottle, 2 handles and Y connector
• Enlarge the automatic suction system by adding up to 4 working places and reduce your expenses for each user.

• Membrane pump with manual switch-off
• 2L or 4L bottle

• Small membrane vacuum pump
• 2L or 4L bottle
• Bottle holder optional

The electric neoprene diaphragm pumps are suitable for routine use in a microbiological laboratory. Controlled vacuum ensures that stressed microorganisms (e.g., bacteria) are gently concentrated on the membrane filter surface. This leads to lower mortality, which in turn leads to higher recovery rates and shorter incubation times.

• Low noise level
• Oil and maintenance free
• Single filtration with single bar or single filter holder (mini.vac)
• Parallel filtration with multiple strips (maxi.vac)