Close Please select at least one page for printing.

Wilo-DrainLift TMP 40


Wastewater lifting unit (floor-mounted installation)


Wastewater lifting unit for automatic drainage of showers, washbasins, washing machines/dishwashers, etc., in both old and new buildings, the wastewater of which cannot be piped to the sewer system through natural inclines and/or for disposal of wastewater that is generated below the backflow level. For the pumping of non-aggressive wastewater and drainage waters that are free of faeces, fibre, grease and oil. Compliance with DIN EN 12050‐2 and DIN 1986‐100 is required.

Attention: Pumping sewage containing faeces in wastewater lifting units is not permitted. In these cases, it is necessary to use Wilo-DrainLift KH 32, DrainLift XS‐F, DrainLift S to XXL as well as FTS series sewage lifting units.

Type key

Example: Wilo-DrainLift TMP 40/8
TMPWastewater lifting unit (floor-mounted)
40Nominal diameter of the discharge port (DN 40)
8Max. delivery head [m]

Special features/product advantages

  • Timeless and functional product design
  • Automatically switching small lifting unit ready for connection
  • Particularly suitable for floor-mounted installation
  • Shower drains from heights of 110 mm possible (TMP 32)
  • Integrated active carbon filter for odourless venting
  • Service-friendly thanks to integrated submersible pump
  • Version for aggressive fluids (TMP 40/11 HD)


  • Motor: stainless steel
  • Hydraulic housing: PP‐GF30 plastic
  • Tank: PE plastic

Technical data

  • Mains connection 1~230 V, 50 Hz
  • Cable length from system to switchgear/plug 2.5 m
  • Operating mode S3 -25%
  • Fluid temperature max. 35 °C, for short periods (3 min) 90 °C
  • Pressure port Ø 40 mm
  • Inlet connection 25/32/40 mm
  • Ventilation 32 mm
  • Protection class IP 67
  • Gross tank volume 32 l
  • Switching volume 15 l


  • Ready-to-plug
  • Thermal motor monitoring
  • Level control with float switch
  • Integrated non-return valve
  • Fixation material


Automatically switching wastewater lifting unit ready for connection with all of the required switchgear and control mechanisms and a built-in non-return valve. Flexible utilisation thanks to lateral inlets as well as inlets possible from above (advantageous for retrofits). Easy-to-maintain system design with Wilo-Drain TMW built-in pump, pressure port DN 40.

Also available as TMP 40/11 HD for aggressive fluids.

Ventilation is carried out at roof level through the use of self-sealing plug couplers (external pipe diameter 32 mm).

Scope of delivery

Automatically switching wastewater lifting unit ready for connection

  • Connection material for inlet and pressure pipe
  • Fixation material for buoyancy safeguards
  • Installation and operating instructions

Pioneering for You
BAC Comfort CO-/COR-Helix V.../CC Comfort CO-/COR-MVI.../CC Comfort COR Helix VE.../CCe Comfort-N CO-/COR-MVIS.../CC Comfort-N-Vario COR MVISE.../VR Comfort-N-Vario COR-1 MVISE...-GE Comfort-Vario COR MHIE.../VR Comfort-Vario COR MVIE.../VR Comfort-Vario COR-1 MHIE...-GE Comfort-Vario COR-1 MVIE.../VR Comfort-Vario COR-1 MVIE...-GE CronoBloc-BL CronoBloc-BL-E CronoLine-IL CronoLine-IL-E CronoNorm-NL CronoNorm-NLG CronoTwin-DL CronoTwin-DL-E Drain LP Drain LPC Drain MTC Drain MTS Drain STS 40 Drain TC 40 Drain TM/TMW/TMR 32 Drain TMT/TMC Drain TP 50/TP 65 Drain TP 80/TP 100 Drain TP...-AM Drain TS 40-65 Drain TS/TSW 32 Drain VC DrainLift Box DrainLift Con DrainLift KH 32 DrainLift M DrainLift S DrainLift TMP 32 DrainLift TMP 40 DrainLift WS 40 Basic DrainLift WS 40-50 DrainLift WS 625 DrainLift WS 830 DrainLift WS 900/1100 DrainLift XL DrainLift XS-F DrainLift XXL Economy CO-1 Helix V.../CE+ Economy CO-1 MVI.../ER Economy CO-1 MVIS.../ER Economy CO-MHI.../ER Economy CO/T-1 MVI.../ER Economy COE-2 TWI 5 Economy HMHI Economy MHI Economy MHIE Economy MHIL EMHIL EMU 6" EMU 8" EMU 10" ... 24" EMU FA 08... - 15... EMU FA 20... - 25... EMU FA 30... - 60... EMU FA (standard variant) EMU FA…T EMU FA...RF EMU FA...WR EMU KPR EMU KS EMU polder pumps EMU RZP 20… – RZP 80-2… EMU sprinkler pumps D..., K... and KM... EMU SR EMU TR 14… – TR 28… EMU TR 22… – TR 40… EMU TR 50-2… – TR 120-1... EMU TR 212… – TR(E) 326… EMUport FTS FG... EMUport FTS FS... EMUport FTS MG... EMUport FTS MS... FLA Compact-1 Helix V FLA Compact-2 Helix V FLA-1 FLA-2 Helix EXCEL Helix FIRST V Helix V Helix VE Jet FWJ Jet HWJ Jet WJ MultiCargo FMC MultiCargo HMC MultiCargo MC MultiPress FMP MultiPress HMP MultiPress MP Multivert MVI Multivert MVIE Multivert MVIL Multivert MVIS Multivert MVISE RainSystem AF 150 RainSystem AF 400 RainSystem AF Basic RainSystem AF Comfort Rexa FIT Rexa PRO RexaCut FIT RexaCut PRO RexaLift FIT L Safe SCP Sevio ACT Sevio AIR Sevio MIX DM Sevio MIX/FLOW BG SiBoost Smart 1 Helix VE SiBoost Smart Helix EXCEL SiBoost Smart Helix VE SiBoost Smart (FC) Helix V SiFire EN Star-STG Star-Z Star-Z NOVA Star-ZD Stratos Stratos ECO-STG Stratos ECO-Z Stratos ECO...-BMS Stratos GIGA Stratos PICO Stratos-D Stratos-Z Sub TWI 4-..-B Sub TWI 4-..-B QC Sub TWI 5-SE Plug & Pump Sub TWI 5/TWI 5-SE Sub TWI 6-..-B Sub TWI 8-..-B Sub TWI 10-..-A Sub TWU 3 Sub TWU 3 HS Sub TWU 3 Plug & Pump Sub TWU 4 Sub TWU 4 Plug & Pump Sub TWU 4-QC Sub TWU 4-...-GT Sub TWU 6-..-B Sub TWU 8-..-B TOP-RL TOP-S TOP-SD TOP-STG TOP-STGD TOP-Z VeroLine-IP-E VeroLine-IP-Z VeroLine-IPH-O VeroLine-IPH-W VeroLine-IPL VeroLine-IPS VeroNorm NPG VeroTwin-DP-E VeroTwin-DPL WSA 800 Yonos MAXO Yonos MAXO-D Yonos PICO Yonos PICO-D