| Market sectors - Handling of water,free of suspended sollds,ln the civil, Industrial and agricultural sectors - Pressure boosting and water supply systems - Irrigation systems - Wash systems - Water treatment plants - Handling of moderately aggressive liquids, demineralized water,water and glycol,etc. - Circulation of hot and cold water for heating,cooling and conditioning systems - Boiler feed Specifications Pump The SV pump is a non-self priming vertical multistage pump coupled to a standard motor. The liquid end,located between the upper cover and the pump casing,is held in place by tie rods.The pump casing is available with different configurations and connection types. - Delivery:up to 120 m3/h. - Head:up to 330 m. - Temperature of pumped liquid: - -30 °C to 120 °C for SV 2,4,8 and 16,standard version - Maximum operating pressure : - SV 2,4,8 with oval flanges: 16 bar (PN 16) - SV 2,,4,8,16 with round flanges or Victaulic: 25 bar (PN 25) - SV2,,4,8,16 with Clamp connections:16 or 25 bar (PN 16 or PN 25)depending on the number of stages - SV 33,,46:16,25,40 bar (PN16, PN25 or PN40) - SV 66,92:16,25 bar (PN16,PN25) - Tested in compliance with ISO 9906 - Direction of rotation:clockwise looking at the pump from the top down (marked with an arrow on the adapter and on the coupling). Motor - Squirrel cage in short circuit, aluminium casing,enclosed construction with external ventilation - Standard supply motors up to 7.5 kW (included)for the 4-pole version,and up to 22 kW (included) for the 2-pole version.Other motor brands for higher powers - The surface motors have efficiency values that fall within the range normally referred to as efficiency class 2 - IP55 protection - Class F insulation - Performances according to EN 60034-1 - Standard voltage: - Single-phase version:220-240 V, 50 Hz. - Three-phase version:220- 240/380-415 V,50 Hz for power up to 3 kW, 380-415/660-690 V,50 Hz for power above 3 kW Materials - Suitable for handling potable water (WRAS certified) |