Chemistry diaphragm pump MD 1C VARIO-SP

• Type: MD 1C VARIO-SP
• Flow rate: 1.8 m³/h
• Ultimate vacuum: 2 mbar
• Ultimate vacuum with gas ballast: 4 mbar
• No. of stages: 3
• Connection suction side: DN 8-10 mm
• Connection pressure side: DN 8
• Noise level: 37 db(A)
• Dimensions (WxDxH): 235 x 143 x 175 mm
• Weight: 4.2 kg
• Plug type: stranded wire
• Power supply: 24 V
• IP code: IP 20

Chemical-grade version with gas ballast valve and excellent resistance to chemicals and condensate. Thanks to its variable-speed drive, it achieves significantly better performance in terms of pumping speed and ultimate vacuum than a comparable pump with a constant speed. The electronic (maintenance-free) 24 V DC drive means it is independent of the mains voltage.

• Contamination-free pumping and evacuation
• High flow rate even near ultimate vacuum
• Rapid pumping out at higher speed and vacuum maintenance at reduced speed
• Very quiet and low-vibration operation, particularly at reduced speed