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Sewage/FaecesWilo-Drain STC 80/100Pump CurvesSTC 80EWilo-Drain STC 80/100Pump Curves2-pole, 50 HzH[m]32282624222018161412108642[[[421]Wilo-DrainSTC 80 E31 = STC 80E 17.95/37.52 = STC 80E 24.65/37.53 = STC 80E 24.95/504 = STC 80E 31.55/50[ = Q min] = Q max for pump curve 2Submersible pumpsP 2 [W]0 00020 40 60 80 100 120 [m 3 /h]5 10 15 20 25 30 35 [l/s]100 200 300 400 [lgpm]Q65442 3312100 20 40 60 80 100 120 [m 3 /h]QSTC 80F2-pole, 50 Hz[m]5550Wilo-DrainSTC 80F5 = STC 80F 33.65/1056 = STC 80F 33.120/1557 = STC 80F 38.100/15545H4035302520[[5]7[ = Q min] = Q max for pump curve 51561050 0 20 40 60 80 100 120 140 [m 3 /h]0 10 20 30 40 [l/s]0 100 200 300 400 500 [lgpm]Q252015756P 2 [W]10500 20 40 60 80 100 120 140 [m 3 /h]QAs of: 06/2004 - Subject to change without prior notice75