Pump Solutions
Feb. 24, 2026
In today's pump market, many distributors face the same invisible ceiling.
You may have good products, competitive prices, and loyal customers — yet when it comes to large residential or national-tier projects, the conversation suddenly changes:
[Can you guarantee stable pressure for the whole building?]
[How will you handle noise complaints?]
[What happens if something goes wrong after handover?]
At that level, catalogs and unit prices are no longer enough.
Projects don't fail because of pumps. They fail because systems were not designed for real operating conditions.
This is where distributors either remain vendors,or step into the role of solution providers.
This case involved a high-density residential project located in a coastal city.
Project profile:
Location: Coastal city
Building Type: High-rise residential
Floors: 32
Challenge: Consistent water pressure across all levels

Key challenges:
Large vertical pressure differences from ground floor to top floors
Fluctuating municipal inlet pressure
Strict residential noise requirements
Long-term operational reliability expected by property management
For distributors serving branded developers or property groups, projects like this are where reputation is built — or damaged.
In many projects, the default approach is simple:
Increase pump size and hope it covers everything.
In reality, this often leads to:
Pressure instability on higher floors
Excessive noise during peak usage
Energy waste
Frequent after-sales intervention
From a distributor's perspective, this creates long-term risk: more complaints, more service calls, and more pressure on your team.
Instead of oversizing a single system, the project was designed as a three-zone pressure boosting solution, matched to actual building hydraulics.
System configuration
Zone | Floors | Model | Power | Head |
Low Zone | Floors 1-10 | SMA 20-7 | 7.5 kW | 77 m |
Mid Zone | Floors 11-20 | SMA 20-10 | 11 kW | 112 m |
High Zone | Floors 21-32 | SMA 20-12T | 11 kW | 136m |
Each zone was configured as 2 running + 1 standby, with integrated VFD control.
This structure ensures:
Stable pressure at every level
Redundancy for uninterrupted water supply
Smooth operation under variable demand
For distributors, this means a system that is easier to explain, easier to defend, and easier to maintain.




Noise is often the first issue residents complain about.
Thanks to CFD-optimized hydraulics and stable VFD control, the system operates quietly — even during peak usage hours.
For distributors: fewer urgent calls, fewer on-site interventions, and a smoother relationship with property management.
All SMA booster pumps in this project are equipped with IE3 efficiency motors.
Combined with zone-based operation, the system delivers:
20–30% energy savings compared with traditional constant-speed designs
For distributors: this becomes a concrete value argument you can present during tenders and project evaluations — not just a technical detail.
When you offer a three-zone booster system with:
Integrated VFD control
PLC + touchscreen monitoring
Clear system logic
You are no longer presenting individual pumps.
You are presenting a complete, engineered solution.
This shift allows distributors to:
Participate in higher-level projects
Strengthen their position with developers and contractors
Reduce dependence on price-only competition

In many markets, pump products are increasingly commoditized.
What differentiates distributors today is not access to a catalog — but access to reliable system solutions that actually work on site.
This case is not about one project. It is about how distributors can:
Lower operational risk
Protect their reputation
And build long-term partnerships with demanding clients
The SMA Booster Set is not positioned as a generic product series.
It is designed as a system platform — one that distributors can confidently take into complex residential and commercial projects.
If you are looking to move beyond price competition and strengthen your role as a solution provider, this is the kind of reference that supports that transition.
Address
No.17 XeDa Jimei Ind. Park, Xiqing Economic Development Area, Tianjin, China
Telephone
+86 13816508465
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