- Injection range 0,2 - 2 % [1:500 - 1:50]
- Water flow range 1 - 20 m3/h
- Operating water pressure 0,12 - 10 bar
- Concentrated additive injection 2 - 400 l/h
- Stroke volume ~ 5 l
- Connections NPT-BSP 50x60 - 2 M
D20WL2
Specific features
The D20 WL range meets treatment needs from 1 to 20 m3.
- Proportional dosing and without electricity
- Proportionality dependent on water flow
- Integrated homogenization
- Engine bell made of cast aluminium
