In the field of modern building drainage, the space utilization, operation reliability and intelligence level become the core criteria to measure the quality of equipment.
Whether renovating a villa's basement bathroom, multi-bathroom apartments, or spaces like kitchens, laundry rooms, and tea rooms, the sewage lift system efficiently collects and drains domestic wastewater, preventing common issues such as odors, backflow, and clogging. For urban residential renovations, building refurbishments, or new civil projects, this system offers a complete solution—from individual bathrooms to centralized drainage systems—ensuring every living space is cleaner, more comfortable, and more secure.
For years, Wilo has been dedicated to advancing sewage lift technology. The Wilo-Drainlift SANI series sewage lift systems have earned the trust of numerous users for their high reliability and flexible installation. Whether in urban villas, apartment residences, or small commercial spaces, the SANI series ensures the stable and efficient operation of every drainage system.
With the growing diversity of drainage needs, we're thrilled to introduce two new additions to our star product family ⬇
✅Wilo-Drainlift SANI CUT series
Master of Double Shear Cutting for High Impurity Sewage
✅ Wilo-Drainlift SANI XS
A Dexterous Solution for Stable Drainage with Minimal Volume
Wilo-Drainlift SANI-XS/CUT series
compact sewage pumping station
Compact, lightweight, and single-pump/cut-off unit
Application of Sewage Lift System in Independent/semi-independent Residential House and Apartment
Wilo-Drainlift SANI-CUT series
Complex sewage can also be discharged smoothly with a single pump
In renovation projects of basement toilets, commercial restrooms, or sewage pipelines with limited diameters, toilet paper, solid waste, and fibrous debris often cause blockages and maintenance issues.
The Wilo-Drainlift SANI-CUT series simplifies sewage management with its patented suction port design, dual shearing blades, and ultra-compact tank volume – all combined in a powerful system that makes drainage a breeze.
✅ Don't worry about the blockage.
Even when sewage contains large amounts of toilet paper and debris, the powerful cutting function of Wilo-Drainlift SANI-CUT can efficiently shred and discharge them.
✅ Install as you please
Multi-inlet design enables flexible connection to both walls and floors
✅ The diameter of the tubules is also not affected.
Even with DN32 diameter drainage pipes, it still maintains high head capacity, making it ideal for long-distance discharge or spaces with significant vertical elevation differences.
✅ 24-hour security protection
Automatic thermal protection and independent alarm system provide instant alerts for anomalies, ensuring worry-free operation
Product Details
Double-shear cutting impeller with strong solid crushing capability
The maximum head can reach 42 meters.
Supports up to 5 water inlets
Built-in thermal protection and fault alarm
Complies with EN 12050 standard
Flow Head Curve
Wilo-Drainlift SANI-XS
Stable drainage in confined spaces
If you're struggling with drainage design for renovation projects or limited space, the Wilo-Drainlift SANI-XS is your ideal solution.
In basement apartments, villa kitchens, and office breakrooms, limited equipment space often results in restricted installation and maintenance challenges. The SANI XS delivers a truly worry-free drainage experience with its compact size and smart design.
✅ maximize space utilization
The compact structure, measuring just 0.5 meters in length, can be easily installed even in extremely narrow equipment rooms.
✅ Simple installation and maintenance
Multiple optional water inlets and transparent inspection windows eliminate the need for cumbersome disassembly, allowing real-time status checks.
✅ High solid content wastewater is also safe
Optimized suction port and anti-clogging design significantly reduce maintenance frequency
✅ Smart adjustment for greater comfort
The two optional multi-functional control cabinets feature delayed shutdown and remote monitoring, flexibly accommodating diverse drainage requirements.
Product Details
Compact dimensions: 500×320×458mm³
Large channel impeller with 40mm diameter
Corrosion-resistant high-strength integral injection-molded hydraulic component
Two Control Cabinets: Basic and Support
Advanced WiFi/Modbus models
EN 12050 certification
Flow Head Curve
From residential to commercial
The SANI family with full coverage
With the addition of SANI CUT and SANI XS, the SANI family has become one of the few full product lines in the industry, offering one-stop solutions for diverse scenarios.
✅ Drainage from the basement bathroom in the villa
✅ Apartment with centralized drainage for multiple bathrooms
✅ Commercial building catering sewage
✅ Drainage of small volume modified space
No matter what sewage challenges you face, Weile offers tailored solutions to make your drainage system more reliable, smarter, and hassle-free.
Wilo-Drainlift SANI series sewage lift system: Smart and hassle-free drainage for every household .
IPv6 network supported.