MV 10C EXChemistry diaphragm pump
Overview
- outstanding chemical resistance and superior vapor tolerance
- flame proof motor with integrated, self-locking overload and excess temperature protection for direct 230V / 50Hz single phase power supply. No need for any additional and specific overcurrent protection device
- overpressure safety relief valves internally and at outlet
- safety diaphragm technology with option for inert gas purge and detection of diaphragm breakage
Ultimate vacuum
2 mbar
Ultimate vacuum with gas ballast
10 mbar
Max. pumping speed 50 Hz
8.1 m3/h
Chemistry diaphragm pump in action
ATEX chemistry diaphragm pumps offer all advantages of oil-free chemistry diaphragm pumps. Typical applications are rotary evaporators and drying ovens with potentially explosive atmospheres. The ATEX approval includes the interior of the pump (in contact with pumped gases) as well as the surrounding area of the pump. All wetted parts of the pumps have excellent chemical resistance and are mainly made of antistatic materials. Included in delivery is a separate gas ballast connection part for use of inert gas.
Technical data and graphs
| Max. pumping speed 50 Hz | 8.1 m3/h | |
| Ultimate vacuum | 2 mbar / 1.5 torr | |
| Ultimate vacuum with gas ballast | 10 mbar / 7.5 torr | |
| Number of heads | 8 | |
| Number of stages | 4 | |
| 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 | small flange KF DN 16 | |
| Rated motor power | 0.5 kW | |
| Rated motor speed at 50/60 Hz | 1500 min-1 | |
| Protection class IEC 60529 | IP 54 | |
| Dimension L in mm | 560 mm | |
| Dimension B in mm | 430 mm | |
| Dimension H in mm | 410 mm | |
| Weight | 63.2 kg | |
| Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) | 52 dBA | |
| ATEX conformity | Pumping chamber (pumped gases): II 2G Ex h IIC T3 Gb X, Environment with inert purge gas: II 2G Ex h IIB T4 Gb X, Environment without inert purge gas: II 3G Ex h IIB T4 Gc X, Motor: II 2G Ex db IIB T4 Gb | |
| NRTL certification | No | |
| Items supplied | Pump completely, ready for use, with manual, 2 m cable without plug at each of the two motors. | |
| Rated mains voltage range 1 | 230 V | |
| Mains frequency 1 | 50 Hz |
Downloads
Equipment
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![PTFE tubing antistatic, KF DN 16/1000 mm]()
KF DN 16, 1000 mm PTFE-tubing (antistatic) with small flanges- PTFE (antistatic) / stainless steel
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![PTFE tubing antistatic, KF DN 25/1000 mm]()
KF DN 25, 1000 mm PTFE-tubing (antistatic) with small flanges- PTFE (antistatic) / stainless steel
- Nominal width KF DN 25 mm | length 1000 mm
- Leak rate 1 x 10-4 mbar l/s
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Chemistry diaphragm pump in action
ATEX chemistry diaphragm pumps offer all advantages of oil-free chemistry diaphragm pumps. Typical applications are rotary evaporators and drying ovens with potentially explosive atmospheres. The ATEX approval includes the interior of the pump (in contact with pumped gases) as well as the surrounding area of the pump. All wetted parts of the pumps have excellent chemical resistance and are mainly made of antistatic materials. Included in delivery is a separate gas ballast connection part for use of inert gas.
Technical data and graphs
Max. pumping speed 50 Hz 8.1 m3/h Ultimate vacuum 2 mbar / 1.5 torr Ultimate vacuum with gas ballast 10 mbar / 7.5 torr Number of heads 8 Number of stages 4 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 small flange KF DN 16 Rated motor power 0.5 kW Rated motor speed at 50/60 Hz 1500 min-1 Protection class IEC 60529 IP 54 Dimension L in mm 560 mm Dimension B in mm 430 mm Dimension H in mm 410 mm Weight 63.2 kg Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 52 dBA ATEX conformity Pumping chamber (pumped gases): II 2G Ex h IIC T3 Gb X, Environment with inert purge gas: II 2G Ex h IIB T4 Gb X, Environment without inert purge gas: II 3G Ex h IIB T4 Gc X, Motor: II 2G Ex db IIB T4 Gb NRTL certification No Items supplied Pump completely, ready for use, with manual, 2 m cable without plug at each of the two motors. Rated mains voltage range 1 230 V Mains frequency 1 50 Hz 
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Pump down graph 50 Hz (100 l volume)
Downloads
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 pMV 10C EX Chemistry diaphragm pumpEquipment
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KF DN 16, 1000 mm PTFE-tubing (antistatic) with small flanges- PTFE (antistatic) / stainless steel
- Nominal width KF DN 16 mm | length 1000 mm
- Leak rate 1 x 10-4 mbar l/s
![PTFE tubing antistatic, KF DN 25/1000 mm]()
KF DN 25, 1000 mm PTFE-tubing (antistatic) with small flanges- PTFE (antistatic) / stainless steel
- Nominal width KF DN 25 mm | length 1000 mm
- Leak rate 1 x 10-4 mbar l/s
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