Product Details

Two-stage chemistry-design diaphragm pumps are an excellent choice for continuous, oil-free pumping of gases at medium vacuum requirements. In contrast to water jet pumps, they do not consume water and therefore do not produce any contaminated waste water. Typical applications are rotary evaporators, gel dryers, filtrations and many other lab applications. The MZ 1C is a powerful pump for smaller vacuum apparatus enabling continuous pumping of solvent vapors. It´s a compact, stand alone pump with low ultimate vacuum. If the process requires atmospheric condensation of pumped vapors or electronic vacuum control, we recommend the pump families based on the MZ 2C NT or MD 1C.

 Performance Features

• outstanding chemical resistance and superior vapor tolerance
• convenient, quick and simple to use due to the top mounted power switch
• optimized vacuum even with gas ballast for continuous purge
• whisper quiet and very low vibration
• maintenance-free drive system and proven long diaphragm life

• Ultimate vacuum: 12 mbar
• Ultimate vacuum with gas ballast: 20 mbar
• Max. pumping speed 50 Hz: 0.75 m3/h

Type mains plug

• CE
• EUS

 Technical Data and Graphs

• Max. pumping speed 50 Hz: 0.75 m3/h
• Select diagram
• Max. pumping speed 60 Hz: 0.5 cfm
• Select diagram
• Ultimate vacuum: 12 mbar / 9 torr
• Ultimate vacuum with gas ballast: 20 mbar / 15 torr
• Number of heads: 2
• Number of stages: 2
• 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: Hose nozzle DN 8-10 mm
• Outlet connection: Hose nozzle DN 8-10 mm
• Rated motor power: 0.06 kW
• Rated motor speed at 50/60 Hz: 1500/1800 min-1
• Protection class: IP 40
• Dimension L in mm: 312 mm
• Dimension W in mm: 121 mm
• Dimension H in mm: 170 mm
• Weight: 6.7 kg
• Noise level at 50 Hz, typ.: 45 dBA
• ATEX conformity: II 3/- G Ex h IIC T3 Gc X Internal Atm. only
• NRTL certification: Yes
• Items supplied: Pump completely mounted, ready for use, with manual.
• Rated mains voltage range 1: 220-230 V
• Mains frequency 1: 50-60 Hz