Diaphragm pump ME 16 NT, one-stage, 230 V / 50-60 Hz, CEE mains cable_1208474
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Diaphragm pump ME 16 NT, one-stage, 230 V / 50-60 Hz, CEE mains cable

AccessoriesStainless steel tubing KF DN 25 (1000 mm: 20673337); Hose nozzle DN 15 mm / G1/2" (20642472); Small flange KF DN 16 / G1/2" (20672101)
Ambient temperature range (operation) (°C)10 - 40
Ambient temperature range (storage) (°C)-10 - 60
ATEX conformity (only 230V)II 3/- G IIC T3 X Internal Atm. only
Degree of protectionIP 40
Dimensions (L x W x H) (mm)554 x 260 x 359
Inlet connectionSmall flange KF DN 25
Items suppliedPump completely mounted, ready for use, with manual
Mains voltage and frequency230 V~ 50-60 Hz
Max. back pressure (abs.) (bar)1.1
Max. pumping speed at 50/60 Hz (cfm)9.7 / 10.8
Max. pumping speed at 50/60 Hz (m3/h)16.4 / 18.4
Noise level at 50 Hz, typ. (dBA)54
Number of heads / stages8 / 1
Outlet connectionSilencer / G1/2"
Rated motor power (kW)0.44
Rated motor speed at 50/60 Hz (min-1)1500/1800
Ultimate vacuum (abs.) (mbar/torr)70 / 53
Weight (kg)30.6
20901280.pdf
20999254.pdf
Overview
Diaphragm pumps are an excellent solution for continuous, oil-free evacuation and pumping of gases. The one-stage design provides the advantageous combination of high pumping speed and low ultimate vacuum down to 70 mbar. All parts in contact with pumped media are made of aluminum and selected plastics allowing a wide range of applications for non-corrosive gases. The highly flexible, fabric-reinforced double diaphragms made of FKM are ideal for extended operating life. These pumps are particularly powerful and offer large volume flow. The eight-cylinder pump ME 16 NT features exceptionally high pumping speed, low vibration and a very compact design with smooth and easy-to-clean surfaces.

Large one-stage diaphragm pumps are an excellent choice for continuous, oil-free pumping of large amounts of gases. Typical applications are vacuum ovens and in general evacuation and pumping of non-corrosive gases. We recommend these pumps especially for processes with high inlet and process pressures. They are also excellent for very fast evacuations down to modest vacuum levels.

Performance Features

  • contamination-free pumping and evacuation
  • high flow rate even near ultimate vacuum
  • whisper quiet
  • very low vibration
  • exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs

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