Verderhus screw centrifugal pumps combine the advantages of centrifugal pumps and positive displacement pumps, setting a new standard for low-head, high-flow applications.
Each pump is equipped with a large screw impeller that gently feeds the pumped liquid into the pump casing and efficiently transfers it to the discharge. This design ensures smooth operation and reliable performance.
The open impeller construction allows the pump to handle large solids and liquids with a high solids content. This makes Verderhus pumps suitable for sludge, slurry, and other demanding applications where clogging can be an issue.
The screw centrifugal principle provides high efficiency and a low net positive suction head required (NPSHr). As a result, energy consumption is reduced and operating costs are kept low.
Key characteristics
- Clog-free operation
- High hydraulic efficiency
- Capability to handle a high percentage of solids
- Gentle, low-shear pumping action
The Verderhus range includes horizontally mounted close-coupled pump designs, with optional base plate configurations, suitable for handling large solids in sludge and slurry applications.
