Pumps

We offer a variety of pumps for many different laboratory application. Compare our syringe pumps, peristaltic pumps, pneumatic pumps and ultra micropumps.

Pumps

Pumps

Microsyringe Pumps
Peristaltic Pumps
Pneumatic Pumps
Syringe Pumps
Perfusion/Solution Exchange
Microfluidic Selonoid Pumps
Microfluidic Syringe Pumps

pump accessories

Pump Accessories

Microfluidic Biochips
NanoFil
µTip Pre-pulled Pipettes
Microinjection Accessories
Peristaltic Accessories
PicoPump Accessories
Syringes


Pump Type Comparison

Pump    Peristaltic Syringe    Pneumatic
Advantages
  • Easy to setup clean
  • Continuous flow
  • "Infinite" volume (depends only on capacity of source)
  • No contact with metal or the pump
  • Good for large volume pumping
  • More accurate volume than peristaltic pumps
  • Good for small volumes   
  • Non-pulsatile
  • Small volume
Disadvantages
  • Pulsatile
  • Louder than other pumps
  • Low head pressure
  • Imprecise (while the rate is accurate, final volume is less accurate than other methods 
  • Pulsatile
  • Limited by volume the syringe can hold
  • More labor intensive than other pumps (requires filling the syringe to setup)    
  • Difficult to setup
  • Each glass tip must be calibrated
Applications   
  • Bulk fluid movement   
  • All purpose pumping
  • UMP3–stereotaxic applications
    NanoLiter 2010–positive (physical) displacement style syringe pump for oocyte injection
  • Small volume injection   
Top Sellers

 

For more information on peristaltic pumps, syringe pumps and pneumatic pumps, see Choosing the Correct Pump for your Fluid Handling.


If you have any questions about our Pumps, give us a call at (866) 606-1974 (Toll Free in the USA) or email us at wpi@wpiinc.com