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Wastewater/DrainageWilo-Drain TC 40, TP 50/65Product DescriptionDesignMonobloc submersible wastewater pump for vertical wet sumpinstallation.–Inox & Composite–Low weight– Detachable power cable– Corrosion-proofMotorThree-phase current asynchronous motor 3~400 V, 50 Hz orAC motor 1~230 V, 50 HzSubmersible pumpsWilo-Drain TP 50, TP 65Submersible wastewater pumpMotor protectionAlternating current:Three-phase:Thermal winding contacts (WSK)Motor protection must be installed on siteFrom 1.1 kW = thermal winding contacts(WSK)Type keyExample: Wilo-Drain TP 65 E 114/11-1ATP Submersible pump65 Nominal diameter [mm]E Impeller type: E = Single-vane impellerF = Free-flow impeller114 Impeller nominal diameter [mm]/11 Performance rating P2 [kW] = value/10 = 1.1 kW-1 1 = alternating current (single-phase) (EM)Not specified = three-phase current (DM)A With float switch and plugApplicationsWilo-Drain TP submersible pumps are ideal for pumping heavily contaminatedfluids for:– Building and surface drainage– Environmental protection and sewage farm technology– Industrial and process engineeringHigh operational reliability due to a free ball passage of 44 mm.Because of its low weight, ideally suited as an emergency/replacementpump.Suitable for:– Stationary wet sump installation– PortableBearingsThe motor shaft is bedded in permanently lubricated, low-maintenanceroller bearings.Shaft sealBidirectional mechanical seal and shaft seal. Intermediate oil chamberfor cooling and lubrication.Hydraulic dataOptionally with single-vane or free-flow impeller with a free ballpassage of 44 mm.Scope of deliveryFully assembled pump with 10 m power cable and bare cable end forthree-phase current version 3~400 V, 10 m power cable and switchbox (on/off; terminal rail) for AC version 1~230 V, and installation andoperating manual.A-version:Fully assembled pump with 10 m power cable, plug [CEE/Schuko],float switch and installation and operating manual.As of: 06/2004 - Subject to change without prior notice37