C2-Sewage Pumps DN 32 to DN 600 - 2008.pdf

Pumps for Special ApplicationsPropeller pumps with submersible motor for use in pipe shaftsWilo-EMU KPR 500 (740 rpm)Pump curve according to ISO 9906 Appendix A02000 4000 6000 800010000 12000 14000 [USgpm] 180000,702000 4000 6000 800010000 12000 14000[IMPgpm]H[bar]20 kW 24 kW 31,5 kW 35 kW40 kW PN 45/55 kW[ft]0,6200,5150,40,3100,250,1= η max.1 2 3 4 5 6 700100 200 300 400 500 600 700 800 900 1000 1100 [l/s] 120000500 1000 1500 2000 2500 3000 3500 4000 Q [m³/h]Impeller overview and pump weightsNo. Propeller angle Weight No. Propeller angle Weight– – BA TA T – – BA TA T– [°] [kg] [kg] [kg] – [°] [kg] [kg] [kg]1 4 385 – – 6 14 385 – –2 6 385 – – 7 16 385 – –3 8 385 – – – – – – –4 10 385 – – – – – – –5 12 385 – – – – – – –Motor overview and motor weightsNominal power Motor Power consumption Current Dimensions Operating mode Ex protection WeightP 2 – P 1 max. I AW A submerged/surface – –[kW] – [kW] [A] [mm] [mm] – – [kg]Wet sump installation20 T 30-8/29P 23 42.5 – 1022 S1/- ATEX, FM 33024 T 30-8/35P 27.5 51 – 1082 S1/- ATEX, FM 36431.5 T 30-8/45P 36 67 – 1172 S1/- ATEX, FM 41540 T 30-8/57P 45.5 85 – 1281 S1/- ATEX, FM 48735 T 34-8/32P 40 73 – 1076 S1/- ATEX, FM 42045 T 34-8/41P 52 93 – 1156 S1/- ATEX, FM 47855 T 34-8/50P 62 111 – 1226 S1/- ATEX, FM 544All values are valid for 400 V/50 Hz and a density of 1kg/dm³412 Subject to change without prior notice 09/2007 WILO AG