ME 16 NTDiaphragm pump
Overview
- 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
Ultimate vacuum
70 mbar
Max. pumping speed 50 Hz
16.4 m3/h
Diaphragm pump in action
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.
Technical data and graphs
| Max. pumping speed 50 Hz | 16.4 m3/h | Select diagram |
| Max. pumping speed 60 Hz | 9.6 cfm | Select diagram |
| Ultimate vacuum | 70 mbar / 53 torr | |
| Number of heads | 8 | |
| Number of stages | 1 | |
| Lower ambient temperature (operation) | 10 °C | |
| Upper ambient temperature (operation) | 40 °C | |
| Lower ambient temperature (storage) | -10 °C | |
| Upper ambient temperature (storage) | 60 °C | |
| Max. back pressure (abs.) | 1.1 bar | |
| Inlet connection | small flange KF DN 25 | |
| Outlet connection | G1/2" | |
| Rated motor power | 0.53 kW | |
| Rated motor speed at 50/60 Hz | 1650 min-1 | |
| Protection class | IP 40 | |
| Dimension L in mm | 554 mm | |
| Dimension W in mm | 260 mm | |
| Dimension H in mm | 359 mm | |
| Weight | 30.2 kg | |
| Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP) | 54 dBA | |
| ATEX conformity | II 3/- G Ex h IIC T3 Gc X Internal Atm. only | |
| NRTL certification | No | |
| Items supplied | Pump completely mounted, ready for use, silencer, with manual. | |
| Rated mains voltage range 1 | 200-230 V | |
| Mains frequency 1 | 50-60 Hz |
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Max. pumping speed 50 Hz
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Max. pumping speed 60 Hz
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Pump down graph 50 Hz (100 l volume)
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Pump down graph 60 Hz (100 l volume)
Downloads
Equipment
-
![Tubing, stainless steel, KF DN 25,
length 1000 mm]()
KF DN 25 Metal vacuum tubing with small flanges- Stainless steel
- Leak rate 1 x 10-9 mbar l/s
- Nominal width KF DN 25 mm
![Hose nozzle DN 15mm, thread G1/2"]()
DN 15 mm / G1/2" Hose nozzle- Nominal width DN 15 mm
- Thread G1/2"
![Screw-in flange, stainless steel,
KF DN 16/G 1/2"]()
KF DN 16 / G1/2" Screw-in flange (male thread) for small flange- Material Sealing FKM
- Nominal width KF DN 16
- Material stainless steel
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- Pumping speed 4 m3/h
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Diaphragm pump in action
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.
Technical data and graphs
Max. pumping speed 50 Hz 16.4 m3/h Select diagram Max. pumping speed 60 Hz 9.6 cfm Select diagram Ultimate vacuum 70 mbar / 53 torr Number of heads 8 Number of stages 1 Lower ambient temperature (operation) 10 °C Upper ambient temperature (operation) 40 °C Lower ambient temperature (storage) -10 °C Upper ambient temperature (storage) 60 °C Max. back pressure (abs.) 1.1 bar Inlet connection small flange KF DN 25 Outlet connection G1/2" Rated motor power 0.53 kW Rated motor speed at 50/60 Hz 1650 min-1 Protection class IP 40 Dimension L in mm 554 mm Dimension W in mm 260 mm Dimension H in mm 359 mm Weight 30.2 kg Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP) 54 dBA ATEX conformity II 3/- G Ex h IIC T3 Gc X Internal Atm. only NRTL certification No Items supplied Pump completely mounted, ready for use, silencer, with manual. Rated mains voltage range 1 200-230 V Mains frequency 1 50-60 Hz
für Zoom klicken
Max. pumping speed 50 Hz
für Zoom klicken
Max. pumping speed 60 Hz
für Zoom klicken
Pump down graph 50 Hz (100 l volume)
für Zoom klicken
Pump down graph 60 Hz (100 l volume)
Downloads
Please select a plug type to obtain its operating instructions.Equipment
-
![Tubing, stainless steel, KF DN 25,
length 1000 mm]()
KF DN 25 Metal vacuum tubing with small flanges- Stainless steel
- Leak rate 1 x 10-9 mbar l/s
- Nominal width KF DN 25 mm
![Hose nozzle DN 15mm, thread G1/2"]()
DN 15 mm / G1/2" Hose nozzle- Nominal width DN 15 mm
- Thread G1/2"
![Screw-in flange, stainless steel,
KF DN 16/G 1/2"]()
KF DN 16 / G1/2" Screw-in flange (male thread) for small flange- Material Sealing FKM
- Nominal width KF DN 16
- Material stainless steel
This might also interest you
-
![ME 1 Diaphragm pump]()
ME 1 Diaphragm pump- Ultimate vacuum 100 mbar
- Pumping speed 0.7 m3/h
- Oilfree
![ME 2 NT Diaphragm pump]()
ME 2 NT Diaphragm pump- Ultimate vacuum 70 mbar
- Pumping speed 2 m3/h
- Oilfree
![ME 4 NT Diaphragm pump]()
ME 4 NT Diaphragm pump- Ultimate vacuum 70 mbar
- Pumping speed 4 m3/h
- Oilfree
![ME 4R NT Diaphragm pump]()
