Diaphragm pumps, Aluminum PTFE design, ME 1, MD 1
The diaphragm pumps ME 1 offer a compact and high performance solution. With their easy-to-use functionality, they are a perfect partner for both single and multiple filtrations.
One-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of gases and vapors for modest vacuum requirements. In contrast to water-jet pumps, they do not consume water and therefore do not produce any contaminated waste water in daily use.
Vacuum filtration is frequently used for sample preparation in chemistry, microbiology, waste water control and analysis.
Typical applications for the ME 1 are aqueous filtrations. The PTFE diaphragm and valves are rugged and provide high chemical resistance. If aluminum has the required specific resistance, also solvent-containing samples can be filtrated.

Type MD 1
Dimensions (W x D x H) 303 x 143 x 163 mm
Flow rate (50/60Hz) 20 / 23.33 L / min.
Number of steps 3
Ultimate vacuum 1.5 mbar
Connector CH
Weight 6.500000 kg