Köster - Model VKP - Vertical Mixed Flow Pump
From Pump
For docks, locks and cooling towers; The construction of vertical, single-stage mixed flow pumps is very similar to that of propeller pumps. However, due to the different shape of their impellers, mixed flow pumps can lift very large volumes of water to delivery heights of up to 30 m. Impeller and diffuser are submerged in the pumping medium. The open impeller has a fixed, cast-on blading. Mixed flow pumps convey pure or lightly contaminated fluids, typically in pumping stations for precipitation and mixed water, hydroelectric power plants and other power plants, in docks and locks as well as in industrial water supply systems.
Characteristics
- The open, mixed flow impeller with fixed blading is made of corrosion and cavitation-resistant materials
- The manifold can be arranged both above or below the floor
- Impeller and diffuser are designed using the latest CFD (Computational Fluid Dynamics) software
- A large shaft diameter and sufficient intermediate bearing ensure extremely smooth running
- We offer the shaft guide bearings with pumping medium lubrication and supply them in three different material pairs. Grease lubrication is also possible
- The preserving agent differs according to customer demand and is always applied in several coats by hand
Technical Data:
- Hydraulic type: mixed flow
- Size DN (mm): 350 – 1,400
- Delivery height (m): 10 – 30
- Delivery rating (l/s): 200 – 7,000
- Motor power (kW): 30 – 2,000
- Rotary assembly extractable: no
- Reverse operation optional: yes
- Orientation of the pump shaft: vertical
- Drive motor: electric or diesel
- Installation of the motor: dry
Shaft guide bearing: grease lubricated slide bearing, rubber shaft bearing, ceramic bearing, elastomer-polymer composite
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