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DC Diaphragm & Cup Seal Pumps

MAP-1004 Pump MAP-1104 Pump
Graphs: Specifications:  
  Standard Value Conditions
Rated Voltage DC-3V  
Rated Air Flow 0.62 l/min At free-airflow
Rated Pressure 300mmHg  
Maximum Current 0.45A Under standard conditions and at rated voltage
Maximum Pressure 60kPa/500mmHg For reference only
Coil Insulation Class Class E  
Life Expectancy 200 hours At free-airflow
Intermittent life 108 hours As per fig.1
Noise Level 55dB max 0.3m(A)
Operating Voltage Range 2V to 3.2V  
Start-up Voltage 1.0V No load
Gross Weight 14.5g  
Ambient Temperature 5~45°C No condensation present in the unit
Ambient Humidity 30%~85% R H No condensation present in the unit

Features:

  • Converts rotating motion to reciprocating motion without a cam or crank.
  • Ideal design - compact, lightweight, reduced vibrations.
  • In one revolution, its motor compresses three diaphragms in sequence. This construction reduces pulsation and noise.
  • Uses an insert assembly method so there is no chance of forgotten loose screws. This unique design means few parts are used in the compressor section.
  • Reliable valve seal - virtually no leaks. Excellent design for pressure consistency.

Applications:

  • Medical devices, beauty equipment, healthcare equipment etc.
  • Utilised in many different fields.
Fig. 1 :
Fig. 1