[Case study – 31] Setting up a laboratory on the 2nd floor without drainage – how to solve it?
One of SFA Pumps’ clients rented the 2nd and 3rd floors of a large shopping center to build a multifunctional laboratory. The space was spacious, well-located, and perfect for operations. Everything seemed ideal… until the technical details came in.
One of SFA Pumps’ clients rented the 2nd and 3rd floors of a large shopping center to build a multifunctional laboratory. The space was spacious, well-located, and perfect for operations. Everything seemed ideal… until the technical details came in.
The 2nd floor had no drainage system, yet a lab can’t function without sinks. On top of that, the building owner did not allow drilling through the concrete floor due to concerns about the structure and the ongoing businesses below.
So the big question was:
👉 How do you drain wastewater from lab sinks on the 2nd floor without touching the floor structure?
The Solution: Compact Wastewater Pumps – No Drilling Needed
After a thorough site survey, the SFA Pumps team proposed using Sanivite and Sanispeed – two pumps in the Sanigrey range, designed to handle greywater from sinks, wash basins, and similar equipment.
This was the perfect fit because:
- No drilling, cutting, or structural changes required
- Collects hot wastewater up to 75°C (up to 90°C with Sanispeed)
- Pumps wastewater upward to the 3rd floor, where the main drainage system is located
Both pumps are compact, discreet, and fully automatic, with built-in sensors and micro-switches that activate whenever wastewater enters. Installed neatly under the sink, they keep the workspace clean and unobtrusive.
How It Works
Whenever wastewater in the tank reaches a certain level, the pump automatically discharges it upward into the drainage system on the floor above. Thanks to their sealed design, the units run quietly and odor-free, ensuring a smooth working environment for the lab.
The Result: A Fully Functional Lab – No Floor Cutting
With Sanivite and Sanispeed installed, the entire 2nd floor lab ran smoothly. All sinks were connected to the pumps, which reliably transferred wastewater up to the 3rd floor drainage system.
The outcome?
- No structural changes
- No noise
- No odors
- No complicated construction
Exactly what both the client and building owner required.
When to Use Sanivite or Sanispeed?
These Sanigrey pumps are the ideal solution for spaces that need drainage but can’t rely on gravity or floor modifications, such as:
- Laboratories and research facilities
- Clinics and spas
- Cafés, bakeries, or office pantries
- Renovated homes or mezzanine floors without drainage
Need Drainage Without Floor Cutting? Call SFA Pumps!
Whether you’re building a lab, opening a small shop, or simply need to install a sink where no drainage exists, SFA Pumps has the right solution for you.
👉 Learn more about Sanivite and Sanispeed, or contact SFA Pumps Vietnam today for expert consultation.