"Spot Light on Pumps"

Piezoelectric Micro Pumps

 



The SDMP302/306/320 is a piezoelectric, diaphragm micro pump.
The main features are as follows:
- Small-sized, lightweight and thin
- No metal parts in contact with fluid
- Quiet and low power consumption
- Flow controllable by adjusting drive voltage and drive frequency
- Self priming

The SDMP302D/306D is the same as the SDMP302/306 but with a built-in driving circuit. When applying 2.5-6 VDC, it will start to operate at a fixed voltage and frequency.

Micro Electro-Osmotic Pumps

 
The Micro Electric-Osmotic pump is a miniaturised liquid-pumping apparatus based on electrokinetics, a fluid-flow phenomenon that becomes significant in the microscale.
Features:
- Zero-pulsation flow and no noise (No mechanical parts)
- High pressure (up to 2 MPa)
- Variable flow (from 1 to 1600µ1/min)
- Small body size (minimum ø 6 x L 11.5)
- Lightweight (minimum 0.2g)
- Good controllability
 
  Ultra Small Peristaltic Pumps

 

 Metering Pumps