Diaphragm pump, MD 1

Diaphragm pump MD 1

• The MD 1 diaphragm pump is an excellent choice for oil-free evacuation and pumping of non-corrosive gases down to 1.5 mbar ultimate vacuum.
• The three-stage design with precisely guided flat diaphragms provides outstanding pumping speed even close to the ultimate vacuum, especially when compared with similarly rated two-stage diaphragm pumps.
• The MD 1 is an ultra-low vibration pump with very long diaphragm lilfetimes and stable ultimate vacuum documented with years of testing.
• With a flow path consisting of aluminum and selected plastics (diaphragms and valves made of PTFE/FKM and FKM, respectively) the pumps are suitable for a wide range of applications with non-corrosive gases.
• Contamination-free conveying and evacuation
• High pumping speed up to close to the ultimate vacuum
• Very good ultimate vacuum
• Especially quiet and low-vibration operation
• Proven long diaphragm life, maintenance-free actuator

Scope of delivery:

Pump fully assembled, ready for operation, with instructions.

Technical Information:

• Number of cylinders/stages: 4/3
• Pumping speed: 1.2/1.4 l/h
• Ultimate vacuum without gas ballast: 1.5 mbar
• Motor Nominal power: 0.08 kW
• Connections on suction side: hose shaft DN 6 mm
• Connections on discharge side: Silencer / G1/8 inch
• Dimensions (LxWxH): 303 x 143 x 163 mm
• Protection class: IP 42
• Weight: 6,5 kg
• Power supply: 200-230 V/50-60 Hz