Nitto Kohki Logo Choose Language
 

DC Diaphragm & Cup Seal Pumps

MAP-1104 Pump MAP-1104 Pump
Graphs: Specifications:  
  Standard Value Conditions
Rated Voltage DC-6V  
Rated Air Flow 1.96 l/min At free-airflow
Rated Pressure 375mmHg  
Maximum Current 0.45A Under standard conditions and at rated voltage
Maximum Pressure 90kPa/700mmHg For reference only
Coil Insulation Class Class E  
Life Expectancy 150 hours At rated pressure
Intermittent life 133 hours  
Duty Cycle 30,000 cycles  
Noise Level 60dB max 0.3m(A)
Operating Voltage Range 3V to 7.2V  
Start-up Voltage 1.0V No load
Gross Weight 60g  
Ambient Temperature 5~50°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: