diaphragm vacuum pump / oil-free / three-stage / chemical-resistant
MD 12C NT

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diaphragm vacuum pump / oil-free / three-stage / chemical-resistant diaphragm vacuum pump / oil-free / three-stage / chemical-resistant - MD 12C NT
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Characteristics

  • Technology:

    diaphragm

  • Lubrication:

    oil-free

  • Number of stages:

    three-stage

  • Other characteristics:

    chemical-resistant

  • Applications:

    for laboratories, for the chemical industry, for medical applications, for pharmaceutical applications, chemical process, for gas

  • Flow rate:

    12 m³/h, 13.3 m³/h (423.78 ft³/h)

  • Ultimate vacuum:

    2 mbar, 4 mbar (0.03 psi)

Description

Description
Three-stage chemistry diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors and meet the highest requirements. The three-stage design of the eight-cylinder MD 12C NT pump provides the advantageous combination of high pumping speed and very low ultimate vacuum. All internal parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms provide increased reliability and extended operating life. With its gas ballast valve the MD 12C NT is optimally prepared for pumping easily condensable vapors, thanks to the very good ultimate vacuum even with open gas ballast valve also for high boiling solvents. Upgrade kits such as inlet separator (AK) and exhaust vapor condenser (EK) enable a later adaptation to changed process requirements. Eight-cylinder NT pumps features quiet operation with smooth, easy-to-clean surfaces.

Performance features
outstanding chemical resistance and superior vapor tolerance
reduced process time due to particularly high pumping speed even near ultimate vacuum
whisper quiet and very low vibration
very good ultimate vacuum even with open gas ballast valve for condensate purge
long diaphragm lifetime, maintenance-free drive system

Technical data

Number of heads / stages8 / 3
Max. pumping speed at 50/60 Hzm3/h12.0 / 13.3
Max. pumping speed at 50/60 Hzcfm7.1 / 7.8
Ultimate vacuum (abs.)mbar/torr2 / 1.5
Ultim. vac. (abs.) with gas ballastmbar/torr4 / 3
Ambient temperature range (operation)°C10 - 40
Ambient temperature range (storage)°C-10 - 60

Other VACUUBRAND GMBH + CO KG products

Chemistry diaphragm pumps - Down to 1.5 mbar