Safe and reliable filtration
Open siphon filter （OSF） is a gravity-type open filtration equipment using the siphon mechanism.
Equipped with the original backwash storage tank and using the siphon tube, it is easy to switch processes between filtration and backwash.
- Filtration mechanism excellent in safety and reliability
- Adjustment mechanism of quantity of filtration water is unnecessary
- Structured that no negative pressure occurs in filtration
- Large cleaning effect, small operation cost
- Number of tanks to be installed can be selected
- Rapid filtration equipment
- High-speed filtration equipment for advanced treatment flow
- Biological waste treatment equipment
- Activated carbon filtration equipment