Wilo-DrainLift SANI-S.11M/1 sewage pumping station 2549900

Sewage lift station – a reliable solution for your home and business

Wilo-DrainLift SANI-S.11M/1 is a compact, ready-to-connect sewage lift station designed for efficient pumping of wastewater containing fecal matter. The device is perfect for situations where gravity drainage to the sewer is impossible, as well as protection against backflow. It is an ideal solution for both installers and end-users looking for a reliable and easy-to-install system.

Design and application

The Wilo-DrainLift SANI-S.11M/1 lift station is designed for above-ground or wall mounting in buildings, as well as for subsurface installation in manholes. The 46-liter tank made of durable PE-40 effectively collects wastewater. The pump equipped with a polypropylene (PP) impeller guarantees efficient pumping even of media containing solids with a diameter of up to 44 mm. The device finds application in commercial and residential buildings where drainage with backflow protection is necessary. It can be used to pump wastewater with feces, wastewater without feces, condensate from boilers, seawater (up to 30 g/l NaCl) and swimming pool water (up to 400 mg/l chlorine).

Performance and technical parameters

The Wilo-DrainLift SANI-S.11M/1 is characterized by high performance and reliability. The pump with a motor power of 1.07 kW provides a maximum flow rate of 28.8 m³/h and a maximum head of 11.03 m. The device operates in S3 10% mode, which means cyclic operation with breaks, ensuring long-term and trouble-free operation. The IP68 degree of protection guarantees complete tightness and resistance to immersion, and the F insulation class ensures safe use. The electrical connection is made using a power cord with a plug (230 V, 50 Hz), which facilitates installation and commissioning of the device. Additionally, the device has a level sensor 4 – 20 mA and an independent power supply alarm indicating failures.

User comfort and safety

The Wilo-DrainLift SANI-S.11M/1 lift station is equipped with a number of functions that increase user comfort and ensure safety:

• Tank with inspection opening and transparent cover allows easy monitoring of the device status
• Backflow protection protects the installation against sewage backflow
• Thermal motor protection prevents overheating
• The control unit with alarm signals failures
• The set includes all necessary mounting elements, including flanged sockets, sealing cuffs and an inlet set