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Brandtech* MD4C Vacuum Pump
MD4C diaphragm pumps are totally oil-free, mechanical 3-stage vacuum pumps. A special geometry of displacement and head space provides a low ultimate vacuum of approx. 2 mbar and a high volume flow rate. Optimized kinetics for minimum work and wear of the diaphragm result in high reliability, long life and low noise level. All parts coming into contact with gases and vapors are made of chemical-resistant fluorinated plastic materials. Typical applications are rotary evaporators, vacuum drying chambers, vacuum concentrators, distillation, gel dryers and transfer of aggressive gases and vapors.
. Continuous oil-free pumping
. Selected chemical-resistant materials
. No water consumption, no contaminated water
. Long-lifetime, easy-to-change diaphragms and valves
. Low noise level
. Compact design
. Gas ballast protects pump performace from condensed vapors
Technical data
Max. Volume Flow Rate 60 Hz: 3.5 m3/h
Number of Heads: 4
Ultimate Vacuum (absolute): 2 mbar
Ultimate Vacuum with Gas Ballast: 9 mbar
Max. Pressure Outlet (Absolute): 1.1 bar
Max. Outlet Pressure at Ultimate Vacuum: 1.1 bar
Connection Inlet Side: for Hoses 10 mm ID (NPT 1/8-27)
Connection outlet side: for hoses 10 mm ID (NPT 1/8-27)
Power Output: 200W
Voltage Required: 120
Motor Rev. (nominal) 60 Hz: 1800 rpm
Water/Dust Protection: IP 20
Dimensions (D x W x H): 12.4 x 9.5 x 6.9 in.