696613 Vacuubrand MD 1C Vacuum Pump, US Plug, 120V 696613 Vacuubrand MD 1C Vacuum Pump, US Plug, 120V 696613 Vacuubrand MD 1C Vacuum Pump, US Plug, 120V 696613 Vacuubrand MD 1C Vacuum Pump, US Plug, 120V

696613 Vacuubrand MD 1C Vacuum Pump, US Plug, 120V

$3,328.00

$2,540.40

MD 1C Chemistry diaphragm pump 

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Three-stage chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors and meet high requirements regarding ultimate vacuum. The three-stage construction provides the advantageous combination of high pumping speed and deep ultimate vacuum in a pump with a very small footprint. All parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life. The MD 1C with gas ballast valve is optimally prepared for pumping easily condensable vapors (high boiling solvents).


Performance features

  • outstanding chemical resistance and superior vapor tolerance
  • exceptionally high performance even at low vacuum
  • excellent ultimate vacuum even with gas ballast
  • whisper quiet and ultra low vibration
  • proven long diaphragm life, maintenance-free drive system
Technical data Unit MD 1C
Number of heads / stages 4 / 3
Max. pumping speed at 50/60 Hz m3/h 1.3 / 1.5
Max. pumping speed at 50/60 Hz cfm 0.8 / 0.9
Ultimate vacuum (abs.) mbar/torr 2 / 1.5
Ultim. vac. (abs.) with gas ballast mbar/torr 4 / 3
Ambient temperature range (operation) °C 10 - 40
Ambient temperature range (storage) °C -10 - 60
Max. back pressure (abs.) bar 1.1
Inlet connection Hose nozzle DN 8-10 mm
Outlet connection Hose nozzle DN 8 mm
Rated motor power kW 0.08
Rated motor speed at 50/60 Hz min-1 1500/1800
Degree of protection IP 42
Dimensions (L x W x H) mm 316 x 143 x 175
Weight kg 6.9
Noise level at 50 Hz, typ. dBA 45
ATEX conformity (only 230V) II 3G IIC T3 X Internal Atm. only
Items supplied Pump completely mounted, ready for use, with manual.
Accessories Rubber vacuum tubing DN 8 mm (686001)