Wilo - DrainLift KH
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Wilo - DrainLift KH

Small sewage lifting unit

Faeces lifting unit ready for connection for limited use (in direct connection downstream of a toilet) with macerator to drain the individual toilet and also a hand washbasin, a shower or bidet, whose wastewater/sewage cannot be fed to the sewerage system via a natural gradient or for wastewater/sewage that occurs below the backflow level; DIN EN 120503 and also DIN 1986100 must be observed; when connecting several sewage dispensers or ones that are different from those mentioned here, we recommend the use of the products in the Wilo DrainLift S to XXL series
Special features/Product advantages
  • Contemporary, compact design
  • Easy installation through self-sealing direct toilet connection
Wilo - DrainLift KH
Technical data

  • Mains connection 1~230 V, 50 Hz
  • Mains connecting cable 1.2 m, with shock-proof plug
  • Operating mode: intermittent duty S3, 28%
  • Fluid temperature 35 °C max.
  • Ambient temperature 35 °C max.
  • Ball passage 10 mm
  • Pressure port DN 25/32
  • Inlet port 2 x DN 40 / DN 100
  • Ventilation 25 mm
  • Min. inlet height (bottom to top of inlet) 180 mm
  • Protection class IP 44
  • Gross tank volume 17 l
  • Switching volume 2.6 l
  • Pre-assembled
  • Level control system with pneumatic pressure sensor
  • Non-return valve
  • Feed seal
  • Kit for pressure pipe connection
  • Mounting hardware
  • Active carbon filter
  • Automatically operating small lifting unit with macerator, all the necessary switching and control devices, installed non-return valve, active carbon filter, elastic pressure port and also connection possibilities for a WC, two additional drainage items and a ventilation pipe.
  • Small lifting unit KH 32 is connected directly to the toilet with horizontal connecting socket
  • Connections for additional drainage items and also for the pressure pipe are located on the back of the installation and can be brought out on either the right-hand side or the left.
  • Odour-free ventilation via an active carbon filter in the installation room or via a ventilation pipe over the roof.
  • Inlet connection:
    • DN 100 (direct connection via sealing collar)
    • 2 inlets
    • DN 40 incl. blind cover and a non-return valve
  • Discharge side connection: pressure port hose bracket DN 25/32 incl. non-return valve
  • Vent line: either integrated active carbon filter with overflow protection or connection of a separate ventilation pipe over the roof via a self-sealing plug-in socket (pipe outside 25 mm)
  • Motor housing: stainless steel 1.4301
  • Hydraulics: plastic PPGF30
  • Tank: plastic ABS
Scope of delivery
  • Small lifting unit with macerator and active carbon filter ready for connection
  • Elastic pressure port
  • Non-return valve
  • Feed seal
  • Kit for pressure pipe connection
  • Mounting hardware
  • Active carbon filter
  • Installation and operating instructions
Wilo - DrainLift KH