Pipette Pump Thumb Pin – Suits 10ml & 25ml Pi-Pumps

This replacement pipette pump thumb pin is designed for the 48PP 25ml red and 48PPG 10ml green pipette pumps, also known as Pi-Pumps. The plastic pin holds the thumb wheel and internal piston mechanism in place.Compatibility 48PP – Pipette Pump 25ml Red 48PPG – Pipette Pump 10ml Green How to Remove the PinUse a blunt object to press against the narrow end of the pin to release it. Take care not to damage the pump mechanism during removal.Specifications Component: Replacement thumb pin Material: Plastic