Chemistry vacuum pump, NT series

Supplier: VACUUBRAND
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743301 743300 743500 743501 20743302 20743602 743601 743600 20743502
VACU743301EA 0 GBP
VACU743301 VACU743300 VACU743500 VACU743501 VACU20743302 VACU20743602 VACU743601 VACU743600 VACU20743502
Chemistry vacuum pump, NT series
Pumps Vacuum Diaphragm Pumps
Compact, powerful pump gives ideal solution for continuous, oil-free pumping of corrosive gases and vapors with exceptional high pumping speed. Eight-cylinder NT pump features quiet operation with smooth, easy-to-clean surfaces.

  • High chemical and vapour resistance
  • Very high pumping speed even at low vacuum levels
  • Long diaphragm life with maintenance free drive system
  • Ultimate vacuum even with gas ballast
  • PTFE sandwich diaphragms for increased reliability and extended operating life
  • All internal parts are made of chemically resistant fluoroplastics
  • Noise
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SPECIFICATIONS

Model MD 12C NT MD 12C NT +EK MD 12C NT +AK +EK
Environmentally Preferable
No. of stages 3 3 3
Flow rate 185/205 l/min 185/205 l/min 185/205 l/min
Final pressure (abs.) 2 mbar 2 mbar 2 mbar
Final pressure with gas ballast 4 mbar 4 mbar 4 mbar
Protection class IP 40 IP 40 IP 40
Connection on pressure side (EX) Hose nozzle DN 15 mm Hose nozzle DN 8 - 10 mm Hose nozzle DN 8 - 10 mm
Connection on suction side (IN) Small flange KF DN 25 Small flange KF DN 25 Small flange KF DN 25 / hose nozzle DN 15 mm
Connection for cooling water - 2 × hose nozzle DN 6 - 8 mm 2 × hose nozzle DN 6 - 8 mm
ATEX approval II 3G IIC T3 X internal atm. only II 3G IIC T3 X internal atm. only II 3G IIC T3 X internal atm. only
W×D×H 533×260×359 mm 528×387×395 mm 616×387×395 mm
Weight 28,1 kg 29,1 kg 29,7 kg

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