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

Sewage Pumps for Municipal and Industrial ApplicationsSubmersible motor pumps for DN200 up to DN250Wilo-EMU FA 20.78D (1450 rpm)Pump curve according to ISO 9906 Appendix AH01000 2000 3000 4000 5000 6000[USgpm][bar]1090110 kW61000 2000 3000 4000 5000125 kW 145 kW 170 kW 205 kW 245 kW PN 260 kW[IMPgpm][ft]300876543280 kW78 kW25020054115031002100= η max.40 80 120 160 200 240 280 320 360 [l/s] 4005000200 400 600 800 1000 1200 Q [m³/h] 1400Impeller overview and pump weightsNo. Impeller Weight No. Impeller Weight– – BA TA T – – BA TA T– [mm] [kg] [kg] [kg] – [mm] [kg] [kg] [kg]1 380 385 476 – 6 490 385 476 –2 400 385 476 – – – – – –3 425 385 476 – – – – – –4 450 385 476 – – – – – –5 470 385 476 – – – – – –Motor overview and motor weightsNominal power Motor Power consumption Current Dimensions Operating mode Ex protection WeightP 2 – P 1 max. I AW A submerged/surfaced – –[kW] – [kW] [A] [mm] [mm] – – [kg]Wet sump installation78 T 30-4/55K 87 146 1041 1295 S1/- ATEX, FM 56780 T 34-4/43K 87 150 935 1189 S1/- ATEX, FM 596110 T 42-4/36G 120 205 1107 1607 S1/- – 1020125 T 42-4/42G 138 235 1207 1707 S1/- – 1090145 T 42-4/51G 161 270 1257 1757 S1/- – 1160170 T 49-4/36G 179 310 1241 2051 S1/- FM 1485205 T 49-4/42G 220 375 1241 2051 S1/- FM 1600245 T 49-4/50G 260 455 1391 2201 S1/- FM 1765260 T 49-4/58G 275 470 1391 2201 S1/- – 1850Wet and dry sump installation110 FK 42.1-4/36 131 230 1195 1512 S1/S1 – 1190306 Subject to change without prior notice 09/2007 WILO AG