Contents

Sewage/FaecesWilo-Drain TP 40 S/25, TP 40 SPump Equipment/FunctionPump Equipment/FunctionWilo-Drain TP40 S/25 Wilo-Drain TP 40 SOperating mode S3 (intermittent service)Frequency switching/h [%] 25 25Max. frequency switching/h 50 50Recommended frequency switching/h 20 20Operating mode S1 (continuous service)Motor below water • •Pump/motor sealsIn pumping medium area: Mechanical seal • •On the motor compartment side: Mechanical seal – •• = available, – = not availableShaft seal • –Oil seal chamber • •DesignWet sump installation Stationary • •Portable • •Submersible • •Closed single-vane impeller • •Macerator • •MaterialsMotor Stainless steel • –Cast iron – •Pump Cast iron • •EquipmentMotor monitor (temperature) • •Power cable [m] 10 10Detachable power cable • •Capacitor box•(1~230 V model only)•(1~230 V model only)54 As of: 06/2004 - Subject to change without prior notice