Submersible pumps

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4in- Bore Hole Pump Ends-ST-18 Series

4"-18 U.S.GPM Series

Pump application:          A full range of 61 stainless steel models to suit any application.   These 4" pumps are both powerful and efficient and constructed from non corrosive materials.  These quality European  pumps are build to the highest standards giving the user many years of trouble free use.   Fantastic pumps to delivery water in areas where the water table is relatively deep.   Suitable for domestic, commercial and Industrial use.                                         Performance data:          Performance curves are based on a kinematic viscosity value of                                              1mm2/s and a density of 1000 Kg/m3 at 20ºC.                      - Flow rates up to 24m3/h.            - Heads up to 320m.            - Maximum quantity of sand is 40gr / m3            - Maximum fluid temperature: +30ºC.            - Minimum recommended head of water above pump suction is 3m.            - Maximum allowable pressure in casing: 35 Bar.            - Rotational speed: 2900rpm.            - Direction of rotation: CCW facing delivery side.           Motor:          Requires motors with NEMA standard connections up to 7.5kw in size.                              Installation:          Suitable for installation in 4" wells.   It is recommended that all deep well pumps be used in conjunction with a shroud to ensure adequate water flow past the motor.                                                    

4in- Bore Hole Pump Ends-ST-60 Series

4"-60 U.S.GPM Series

Pump application:          A full range of 61 stainless steel models to suit any application.   These 4" pumps are both powerful and efficient and constructed from non corrosive materials.  These quality European  pumps are build to the highest standards giving the user many years of trouble free use.   Fantastic pumps to delivery water in areas where the water table is relatively deep.   Suitable for domestic, commercial and Industrial use.                                         Performance data:          Performance curves are based on a kinematic viscosity value of                                              1mm2/s and a density of 1000 Kg/m3 at 20ºC.                      - Flow rates up to 24m3/h.            - Heads up to 320m.            - Maximum quantity of sand is 40gr / m3            - Maximum fluid temperature: +30ºC.            - Minimum recommended head of water above pump suction is 3m.            - Maximum allowable pressure in casing: 35 Bar.            - Rotational speed: 2900rpm.            - Direction of rotation: CCW facing delivery side.           Motor:          Requires motors with NEMA standard connections up to 7.5kw in size.                              Installation:          Suitable for installation in 4" wells.   It is recommended that all deep well pumps be used in conjunction with a shroud to ensure adequate water flow past the motor.                    

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