- High efficiency
- Smooth, continuous liquid flow with minimized pulses
- Bubble-free transfer of media
- Excellent reliability and durability even with corrosive and abrasive media
- Flexible design for customized solutions
Diaphragm - Liquid pumps 6420 Series
- Capacity up to 1800 ml/min
- Max. pressure height up to 10 m H2O
- Suction height up to 3 m H2O


