VACUUBRAND's aluminum design diaphragm pump is a perfect match for many applications in the laboratory and operations because it is oil-free and whisper quiet, and because it requires so little service. Diaphragms have especially long lives, and hermetically seal the drive space from the pumping chamber to protect mechanical parts from corrosion. The pumps achieve their distinctively high performance from high pumping chamber volume relative to the minimal dead space. Highly flexible FPM double diaphragms with fabric reinforcement guarantee an extremely long diaphragm lifetime. The pumps operate absolutely oil free and do not have any sliding components on the vapor side; in normal operation they are completely free of abrasion. Besides contributing to the long service intervals, the lack of abrasion also eliminates most of the particulate impurities frequently generated on the vacuum side of scroll or piston pumps.

Items supplied: Pumping unit completely mounted, ready for use, with manual.

Vacuum filtration is one of the most common applications used for sample preparation in chemistry, microbiology, waste water control and other analytical processes. The new ME 1 diaphragm pump offer a compact, high performance and easy to use solution which is perfect for both single and multiple filtrations. This new development, based on the highly successful technology of the diaphragm pump series MD 1, provides a well-proven and extraordinary long diaphragm life time. The functional, space saving and innovative design with visible top mounted power switch ensures convenient and quick operation for day to day lab work. Robust PTFE diaphragms and valves provide optimal chemical resistance. An optional manual control valve with dial gauge enables variable fine adjustment of the pumping speed.

Items supplied: Manual vacuum regulator valve with analogue pressure gauge for diaphragm pump ME 1, with hose nozzle DN 6/10 mm.