4" FELSOM FP4 Series Submersible Pumps
The new concept of pump, made of solid construction for easy maintenance. This patented new design of floating impeller is for low axial thrust on the submersible motor. The tight clearances are suitable to handle sand for long life expectancy. The new technical polymers employed in manufacturing allow the pump to run completely dry for a long time.
Applications
- Domestic and industrial water supply. Aquaducts.
- Fire-fighting systems.
- Pressurizing water system.
- Shower and running irrigation. Several plants.
Materials
- AISI 304 stainless steel for top and bottom.
- AISI 304 stainless steel for shaft.
- AISI 316L/304 stainless steel for coupling.
- AISI 304 stainless steel for external jacket, diffuser casing, screen and cable guard.
- Impellers, diffusers and bushes are in PA66 fibre glass reinforced.
Operating data
- capacity up to 21 m3/h
- head up to 360 m
- power up to 7,5 kW
- max. water temperature 35°C
- max. sand content: 185 g/m3
- max. startings per hour: 15
- min. recommended head of water above pump suction: 1 m
|
|