Shenzhen Hungsung Weiye Electronic Technology Co., Ltd

DC diaphrgm air pump  for NPWT and Ventilator

Theory:

A diaphragm pump (also known as a Membrane pump) is mainly  composed of motor, transmission components, flexible diaphragm,  and check valves. It utilizes a flexible diaphragm that reciprocates  back and forth, creating a temporary chamber, which both draws in  and expels fluid through the pump. When the volume of a chamber  of pump is increased, the pressure decreases, and fluid is drawn  into the chamber. When the chamber pressure later increases  from decreased volume, the fluid previously drawn in is forced out.  Finally, the diaphragm moving up once again draws fluid into the  chamber, completing the cycle. 

Features: 

Compact size & Light weight  High pneumatic performance 

High level of gas tightness    Oil-free operation 

No/low Maintenance          High efficiency with long  lifetime 15,000 hours 

Application:

*NPWT (Negative Pressure  Wound Therapy)  * Industrial printer   *DVT equipment   *Patient monitoring    *Laboratory sealing machine  *Vacuum preservation  

Motor options:

1. Promieum brush (3000h life time) 2.Economic brush (1000h life time) 3. Cordless brushless 4. Cordless brushless motor with outer controller (PWM) 5. Outer rotor cordless brushless (PWM or Analog)