Sanigrey – The smart solution for kitchen renovation and relocation without breaking floors
Discover Sanigrey from SFA Pumps – a compact, powerful drainage solution for quick and easy kitchen renovations and relocations, without the need for floor drilling.

In Vietnamese apartments, relocating or renovating a kitchen often comes with many challenges due to strict building regulations, complex underground drainage systems, and in some cases, restrictions that prohibit floor cutting or slab lifting during construction.
Now, you can rest assured with the Sanigrey solution from SFA Pumps. Thanks to its intelligent wastewater pumping technology, Sanigrey allows you to move or renovate kitchens without breaking floors or altering the building’s structure. Upgrading your living space is faster, cleaner, and more cost-efficient than ever.
Challenges when relocating or renovating a kitchen
Many families want to move their kitchen to a new location for better harmony, improved functionality, or to optimise feng shui. However, the biggest obstacle usually lies in drainage.
In many apartments, the new kitchen area is far from the main sewage line. With reinforced concrete structures, floor cutting or adding new pipes is not permitted. On top of that, drainage systems are often concealed within the building’s structure, making traditional gravity-based plumbing nearly impossible.
If old methods are used (floor excavation, pipe extensions), homeowners face significant issues: costly construction, long project timelines, disturbance to neighbours, and even risks to the building’s structural integrity. This creates a clear demand for a smarter, easier, and more efficient drainage solution.
Sanigrey – the perfect answer to your problem
For kitchen renovation and relocation projects, Sanigrey from SFA Pumps is the ultimate choice. Specifically designed for grey water management in kitchens, this solution offers flexibility and performance far beyond traditional gravity-based systems.
For example, Sanivite, a compact grey water pump from the Sanigrey line, can pump wastewater up to 5 metres vertically or 50 metres horizontally. This makes it easy to connect to the main drain line regardless of where the kitchen is located.
The unit can be discreetly installed inside a kitchen cabinet under the sink, saving space and keeping the design clean. With Sanigrey, homeowners can freely redesign their kitchen layout while ensuring safe, efficient, and cost-effective drainage performance.
Key benefits of choosing Sanigrey
- No need for floor cutting, slab lifting, or wall demolition – saving time and reducing renovation costs.
- Flexible kitchen layout – easily relocate sinks, add dishwashers, or expand the kitchen as needed.
- Compact, concealed design – installed neatly inside cabinets for a modern, clutter-free kitchen.
- Quick installation – completed within hours, without dust, noise, or disruption to daily life.
- Quiet and energy-efficient operation – perfect for everyday household use without disturbing comfort.
Conclusion
Sanigrey is the ultimate solution to overcome drainage limitations in kitchen renovations or relocations. Compact yet powerful, it proves that a small device can unlock unlimited creativity in home design without being constrained by traditional plumbing systems.
If you’re planning to move or renovate your kitchen, choose Sanigrey from SFA Pumps – the smart drainage technology that helps you turn ideas into reality quickly, easily, and sustainably.
SFA – Installation made easy!