Landustrie supplied two LANDY Archimedes screw pumps for flood control in the village of Harrrison Hot Springs, Fraser Valley, Canada. The screw pumps replaced the existing axial pump and had to meet increased environmental requirements and ensure fish survival rate exceeding 90%.
For this project a special wristband around the outside diameter of the screw has been developed by Landustrie. This unique fish friendly design prevents damage to fish at the inlet where the blade and trough interface meet.
Both screws are 2.8 meters in diameter and 9 meters in length.
Read more about the outcome and results of this project.