Contents

Sewage/FaecesWilo-Drain STC 80/100, STS 80/100, TP 80-150Technical Data STC 80Wilo-Drain STC 80...Technical Data STC 80PumpSubmersion depth, max. [m] 12.5Fluid temperature [°C] 40Fluid temperature permissible for short periods [°C] 60Fluid density, max. [kg/m 3 ] 1050Cable typeH07 RN-F, roundCable length [m] 15Cable cross-section 3~400 V [mm 2 ] 7G1.5 10G1.5Type of power cableRubber sheathed cableActivation type direct Star-deltaPower supply: NSSHÖU-JControl line: NSSHÖU-OPower supply: 7x2.5Control line: 2x1.5Oil volume of seal housing [l] 0.55 0.55 0.55 0.55 2 3.3 3.3 3.3 3.3Free ball passage [mm] 70 70 70 70 80 80 80 50 50DimensionsDischarge port DN 80 80 80 80 80 80 80 80 80Weight [kg] 55 55.5 59 59.5 119 163 163.5 162 162MaterialsPump housingEN-GJL-200Impeller EN-GJS-500-7 EN-GJL-200 EN-GJS-500-7Shaft 1.4021Mechanical seal (bidirectional), pump sideStatic sealsSiC/SiCFPM/NBRShaft seal on motor side FPM NBRMotor housingE 17.95/37.5E 24.65/37.5E 24.95/50E 31.55/50F 33.65/105EN-GJL-200F 33.120/155F 38.100/155F 45.100/155F 51.70/155Submersible pumps• = available or authorised, – = not available or not authorisedAs of: 06/2004 - Subject to change without prior notice67