Vacubrand Md 4 Vacum Pump

US $1500

  • Batesville, Indiana, United States
  • Jan 30th
Technical data Technical data Unit MD 4 VARIO-SP Vacuum controller without controller Number of heads / stages 4 / 3 Max. pumping speed m3/h 4.5 Max. pumping speed cfm 2.7 Ultimate vacuum (abs.) mbar/torr 1 / 0.75 Ambient temperature range (operation) °C 10 - 40 Ambient temperature range (storage) °C -10 - 60 Max. back pressure (abs.) bar 1.1 Inlet connection Small flange KF DN 16 Outlet connection Silencer / G1/4" Rated motor power kW 0.16 Typ. current (<10 mbar, 1500 min-1) A 2.5 Motor speed range min-1 400 - 2400 Degree of protection IP 20 Dimensions (L x W x H) mm 259 x 234 x 179 Weight kg 12.2 Noise level at 50 Hz, typ. dBA 50 ATEX conformity (only 230V) II 3G IIC T3 X Internal Atm. only Items supplied Pump completely mounted, ready for use, with 2 m cable without plug and with manual. Accessories Stainless steel tubing KF DN 16 (1000 mm: 673336) MD 4 VARIO-SP - Pumping speed graph MD 4 VARIO-SP - Pump down graph (10 l volume) MD 4 VARIO-SP - Dimension sheet MD 4 VARIO-SP VACUUBRAND720100ca. 179 mmca. 234 mmca. 12.2 kg VARIO-SPTM diaphragm pumps are extremely compact and ideal for continuous, oil-free pumping of non-aggressive gases at good ultimate vacuum. Due to their variable speed drive system they are much more flexible to use than the corresponding fixed speed pumps. The brushless 24V DC motor (maintenance-free) enables easy integration of the pump into other equipment and operation independent of line voltage. The pump design is distinguished by particularly silent operation and long diaphragm lifetime. The three-stage MD 4 VARIO-SP diaphragm pump offers higher flow rate and excellent ultimate vacuum. Performance features contamination-free pumping and evacuation high flow rate even near ultimate vacuum variable speed: Fast pump down at high motor speed, maintain vacuum with reduced motor speed very powerful and extremely compact; whisper quiet and ultra-low-vibration, especially at low speed choose the MZ 2 VARIO-SP for reliable, variable pumping, or the MD 4 VARIO-SP for greater vacuum capacity and higher flow rates

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