Wilo-DrainLift KH - Sewage Lifting Plant

Ready-to-use, limited-use lifting plant for wastewater containing faeces

Type key Example:
KH Mini lifting plant with macerator for sewage containing faeces
Nominal diameter of delivery connection (DN25/32)
32 Rated motor power [kW] AC 1~ 230V. 50Hz
- 0.5 EM  
Quick Specs:


Ready-to-use, limited-use lifting plant for wastewater containing faeces (for direct connection behind a toilet) with macerator for waste disposal from a single toilet and additional hand-washing basin, shower or bidet, from which a wastewater/sewage cannot be fed to the local sewer system using natural gravity flow, or that is below the backflow level. The specifications of DIN EN 12050-3 and DIN 1986-100 must be complied with.
For connecting a greater number of sewage sources, or sources of a different kind, we recommend using Wilo-DrainLift series products.


Automatically operating mini lifting plant with macerator, all required switch and control equipment, built-in non-return valve, active carbon filter, flexible discharge port and facilities for connecting a WC, two additional wastewater sources and a vent line. The KH32 mini lifting plant is directly connected to a toilet pan with horizontal connecting piece. Connections from additional sanitary fixtures and the pressure line are at the rear of unit and can be optionally connected to from the right- or left-hand side. The unit is vented either directly into the room via an active carbon filter or above roof level by means of a vent pipe.

Inlet Connection:

-DN100 (connected directly using sealing collar)
-2 inlets DN40 incl. cover plate and one non-return valve

Discharge side connection:

Delivery connection: elbow hose connector DN 25/32 including non-return valve

Vent line:

Either integrated active carbon filter with overflow protection or separate vent pipe above roof level using a self-sealing connecting sleeve (pipe outer diameter 25mm)

Scope of delivery

Fully assembled lifting plant with macerator, active carbon filter, flexible discharge port and installation and operating manual.


Residential Customers



Local Authority




New Building Developments

Industrial Estates

Call Our Sales Team Now: 020 8991 6650