Pipette Filler, Pi-Pump

A simple yet practicle pipette filler for all pipettes from 2 ml to 25 ml volume range.
Even very small volumes can be dispensed precisely.
Pipette stem smoothly fits to the flexible silicone chuck and are firmly hold in position.
Rotating the existing handwheel on the body upwards draws the liquid precisely to the desired level. Rotating the handwheel downwards let the liquid in the pipette discharge partially.
A slight pressure applied to the fast release lever let the liquid flow-out for complete delivery.