BOMB; MODIFIER: EXTRACTOR; MANUFACTURER NAME: GRUNDFOS; PART NUMBER: 15CA0021; ADDITIONAL FEATURES: MODEL SP 46-21 N, PRESSURE MEASUREMENT: 200MCA, FLOW: 39.47M3/H, OPERATING METHOD OR DRIVE: DIRECT START DOL, MAXIMUM OPERATING TEMPERATURE: 50 C, CONNECTION TYPE: RP4 PN10/16/25/40, VOLTAGE: 3 X 380-400V, POWER: 37KW, CURRENT: 76.7A, SPEED: 2900RPM, FREQUENCY: 50HZ, GEAR TYPE: RP4, IMPELLER TYPE: RADIAL OR SEMI-AXIAL, DIMENSIONS: MOTOR DIAMETER: 6”, PUMP DIAMETER: 6” MAXIMUM, CONSTRUCTION: IMPELLER: AISI 316 STAINLESS STEEL, EN1.4401