0 HEAD (m) 4 6 0 m³/hr EFFICIENCY (%) NPSH - M CAPACITY (m³/hr) 5 20 BASED ON WATER DENSITY 1000 kg/m³ VISCOSITY 1.13 cst 113 mm²/s TYPICAL PERFORMANCE CURVE VERTICAL MULTISTAGE PUMP 2 0 80 40 60 80 140 2 POLE - 50 Hz 20 40 60 100 120 160 180 200 220 240 260 280 300 320 340 8 100 DATE AUGUST 2013 10 15 VR30 VR30 PERFORMANCE CURVE NO - CVR30 VR30/13 20 25 30 35 50 40 45 VR30/13-1A VR30/13-2A VR30/12 VR30/12-1A VR30/12-2A VR30/11 VR30/11-1A VR30/11-2A VR30/10 VR30/10-1A VR30/10-2A VR30/9 VR30/9 VR30/9-1A VR30/9-2A VR30/8 VR30/8-1A VR30/8-2A VR30/7 VR30/7-1A VR30/7-2A VR30/6 VR30/6-1A VR30/6-2A VR30/5 VR30/5-1A VR30/5-2A VR30/4 VR30/4-1A VR30/4-2A VR30/3 VR30/3-1A VR30/2 VR30/1 VR30/2-1A VR30/2-2A VR30/3-2A CONTENTS