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Diaphragm pumps

VACUUBRAND® diaphragm pumps offer significant advantages for lab vacuum applications, starting with their oil-free operation, ensuring cleaner processes and more sustainable lab practices. Their quiet operation contributes to a better working environment. Low maintenance requirements save valuable time and resources while maximizing productivity. Offered in both a standard configuration for working with non-corrosive media as well as a chemistry design for use with aggessive gases and vapors, VACUUBRAND diaphragm pumps deliver the strong performance, quality and innovation our customers expect.

  1. Chemistry diaphragm pump MZ 2C EXtwo stage, 230 V / 50 Hzwith ATEX approval:pumping chamber (pumped gases):II 2G Ex h IIC T3 Gb Xenvironment (without inert purge gas):II 3G Ex h IIB T4 Gc Xenvironment (with inert pur
    MZ 2C EX Chemistry diaphragm pump
    • Ultimate vacuum 12 mbar
    • ATEX conformity
    • Oilfree & chemically resistant
  2. Chemistry vacuum system MZ 2C EX + AK+EKtwo stage, 230 V / 50 Hzwith ATEX approval:pumping chamber (pumped gases):II 2G Ex h IIC T3 Gb Xenvironment (without inert purge gas):II 3G Ex h IIB T4 Gc Xenvironment (with in
    MZ 2C EX +AK+EK Chemistry vacuum system
    • Ultimate vacuum 12 mbar
    • ATEX conformity
    • Oilfree & chemically resistant
  3. ATEX diaphragm pump MD 4C EX
    MD 4C EX Chemistry diaphragm pump
    • Ultimate vacuum 3 mbar
    • ATEX conformity
    • Oilfree & chemically resistant
  4. VARIO chemistry pumping unit, PC 3001 VARIO select,certification (NRTL): C/US100-120V / 200-230V / 50-60Hz, IN mains cable
    PC 3001 VARIO select VARIO® chemistry pumping unit
    • Ultimate vacuum 2.0 mbar
    • Pumping speed 2 m3/h
    • Oilfree & chemically resistant
  5. Chemistry diaphragm pump MD 1C, three stage,certification (NRTL): C/US,100-115 V / 50-60 Hz, 120 V / 60 Hz,220-230 V / 50-60 Hz, UK/IN power cord
    MD 1C Chemistry diaphragm pump
    • Ultimate vacuum 2 mbar
    • Pumping speed 1.3 m3/h
    • Oilfree & chemically resistant
  6. Chemistry vacuum system MD 1C + AK + EK,certification (NRTL): C/US,100-115 V / 50-60 Hz, 120 V / 60 Hz,220-230 V / 50-60 Hz, UK/IN power cord
    MD 1C +AK+EK Chemistry vacuum system
    • Ultimate vacuum 2 mbar
    • Pumping speed 1.3 m3/h
    • Oilfree & chemically resistant
  7. Chemistry vacuum systemMD 4C EX + AK + EK three stage,230 V / 50 Hz, with ATEX approval:pumping chamber (pumped gases):II 2G Ex h IIC T3 Gb Xenvironment (without inert purge gas):II 3G Ex h IIB T4 Gc Xenvironment (wi
    MD 4C EX +AK+EK Chemistry vacuum system
    • Ultimate vacuum 3 mbar
    • ATEX conformity
    • Oilfree & chemically resistant
  8. Chemistry diaphragm pump MD 4C EX VARIOthree stage, 230 V / 50 Hzwith ATEX approval:pumping chamber (pumped gases):II 2G Ex h IIC T3 Gb Xenvironment (without inert purge gas):II 3G Ex h IIB T4 Gc Xenvironment (with i
    MD 4C EX VARIO VARIO® chemistry diaphragm pump
    • Ultimate vacuum 3 mbar
    • ATEX conformity
    • Oilfree & chemically resistant
  9. Chemistry pumping unitMD 4C EX VARIO +AK+EK,three stage, 230 V / 50 Hz,with ATEX approval:pumping chamber (pumped gases):II 2G Ex h IIC T3 Gb Xenvironment (without inert purge gas):II 3G Ex h IIB T4 Gc Xenvironment
    MD 4C EX VARIO +AK+EK VARIO® chemistry vacuum system
    • Ultimate vacuum 3 mbar
    • ATEX conformity
    • Oilfree & chemically resistant
  10. Chemistry diaphragm pump MV 10C EXfour stage, 230 V / 50 Hzwith ATEX approval:pumping chamber (pumped gases):II 2G Ex h IIC T3 Gb Xenvironment (without inert purge gas):II 3G Ex h IIB T4 Gc Xenvironment (with inert p
    MV 10C EX Chemistry diaphragm pump
    • Ultimate vacuum 2 mbar
    • ATEX conformity
    • Oilfree & chemically resistant
  11. Chemistry diaphragm pump MV 10C EX VARIOfour stage, 230 V / 50 Hzwith ATEX approval:pumping chamber (pumped gases):II 2G Ex h IIC T3 Gb Xenvironment (without inert purge gas):II 3G Ex h IIB T4 Gc Xenvironment (with i
    MV 10C EX VARIO Chemistry diaphragm pump
    • Ultimate vacuum 2 mbar
    • ATEX conformity
    • Oilfree & chemically resistant
  12. Chemistry pumping unitMV 10C EX VARIO +AK+EK,four stage, 230 V / 50 Hzwith ATEX approval:pumping chamber (pumped gases):II 2G Ex h IIC T3 Gb Xenvironment (without inert purge gas):II 3G Ex h IIB T4 Gc Xenvironment
    MV 10C EX VARIO +AK+EK VARIO® chemistry diaphragm pump
    • Ultimate vacuum 2 mbar
    • ATEX conformity
    • Oilfree & chemically resistant
  13. Chemistry diaphragm pumpMV 10C EX +AK +EK, four stage,230 V / 50 Hzwith ATEX approval:expansion chamber (pumped gases):II 2G Ex h IIC T3 Gb Xenvironment (without inert purge gas):II 3G Ex h IIB T4 Gc Xenvironment (
    MV 10C EX +AK+EK Chemistry diaphragm pump
    • Ultimate vacuum 2 mbar
    • ATEX conformity
    • Oilfree & chemically resistant
  14. Chemistry pumping unit PC 611 select, with MD 4C NT,230V / 50-60Hz, IN mains cable
    PC 611 select Chemistry pumping unit
    • Ultimate vacuum 1.5 mbar
    • Pumping speed 3.4 m3/h
    • Oilfree & chemically resistant
  15. Chemistry diaphragm pump MV 10C NT,four-stage, 230 V / 50-60 Hz, UK/IN mains cable
    MV 10C NT Chemistry diaphragm pump
    • Ultimate vacuum 0.9 mbar
    • Pumping speed 9.5 m3/h
    • Oilfree & chemically resistant
  16. Chemistry diaphragm pump ME 1C, one-stage,certification (NRTL): C/US220-230V 50/60Hz, UK/IN mains cable
    ME 1C Chemistry diaphragm pump
    • Ultimate vacuum 100 mbar
    • Pumping speed 0.7 m3/h
    • Oilfree & chemically resistant
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