Pompe à membrane MZ 1C

Chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. The two-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum. All major parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE-sandwich diaphragms increase reliability and extend operating life. The MZ 1C pump is equipped with a gas ballast valve for continuous condensate purge increasing the pumping capability of condensable vapors. It features slim design for space-saving installation and good vacuum performance. A manual vacuum regulator valve with dial gauge for adjustment of pumping speed and ultimate vacuum is available as accessory.

Performance features

• outstanding chemical resistance and superior vapor tolerance
• convenient, quick and simple to use due to the new 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

• Number of heads / stages: 2 / 2
• Max. pumping speed at 50/60 Hz: 0.75 / 0.9 m3/h
• Max. pumping speed at 50/60 Hz: 0.4 / 0.5  cfm
• Ultimate vacuum (abs.): 12 / 9 mbar/torr
• Ultim. vac. (abs.) with gas ballast: 20 / 15 mbar/torr
• Ambient temperature range (operation): 10 - 40 °C
• Ambient temperature range (storage): -10 - 60 °C
• Max. back pressure (abs.): 1.1 bar
• Inlet connection: Hose nozzle DN 10 mm
• Outlet connection: Hose nozzle DN 10 mm
• Rated motor power: 0.06 kW
• Rated motor speed at 50/60 Hz: 1500/1800 min-1
• Degree of protection: IP 40
• Dimensions (L x W x H): 312 x 121 x 170 mm
• Weight: 6.7 kg
• Noise level at 50 Hz, typ.: 45 dBA
• ATEX conformity (only 230V): II 3G IIC T3 X Internal Atm. only
• Items supplied: Pump completely mounted, ready for use, with manual.

• Rubber vacuum tubing DN 10 mm (686002)
• Chemistry vacuum regulator valve unit for ME/MZ 1C (696843)

• Rotary evaporator / parallel evaporator
• Gel dryer
• Filtration and solid phase extraction