FOURGROUP E-DRIVE Booster System – 3 Pumps – Model R-C42 (3x 5.5Hp)
501,600 ฿
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FOURGROUP E-DRIVE Booster System – 3 Pumps – Model R-C42 (3x 5.5Hp)
501,600 ฿
Incl. VAT
🟢 Inverter-driven system (no traditional start/stop)
🟢 Constant and stable water pressure
🟢 Energy efficient and quiet operation
🟢 No water hammer and reduced mechanical stress on pumps and piping
📄 Download Official Technical Catalogue
Access the full FOURGROUP E-DRIVE booster system catalogue for detailed specifications, models and technical data.
👉 Download Full Technical Catalogue (PDF)The FOURGROUP E-DRIVE Booster System – Model R-C42 with 3 pumps is designed for high-demand industrial applications requiring very high water flow and reliable pressure performance.
The triple-pump configuration ensures maximum system capacity, advanced load management, and full operational redundancy. Pumps operate alternately or simultaneously depending on demand, guaranteeing efficiency and continuous performance.
With vertical multistage pump technology, the system delivers high flow capacity combined with stable pressure. The inverter-driven control eliminates traditional start/stop cycles, ensuring constant pressure, energy efficiency, reduced noise, and minimized mechanical stress on pumps and piping.
The R-C42 model is ideal for industrial plants, large commercial complexes, irrigation systems, and installations where very high flow and continuous operation are critical.
Advanced Inverter Technology – Constant Pressure System
Unlike traditional booster systems commonly used in Thailand, FOURGROUP booster systems are equipped with advanced inverter (variable frequency drive) technology.
Conventional systems operate with a start/stop mechanism: pumps switch on at full speed (50Hz) when pressure drops and switch off when the set pressure is reached. This results in pressure fluctuations, higher energy consumption, mechanical stress, and increased noise.
FOURGROUP booster systems work differently.
By continuously adjusting pump speed based on real-time water demand, the system maintains constant pressure without frequent start and stop cycles. This ensures smoother operation, higher efficiency, and significantly longer system lifespan.
⚙️ Key Advantages of Inverter-Driven Booster Systems
- Constant and stable water pressure
- Significant energy savings
- Reduced mechanical wear and longer pump lifespan
- Quiet operation (no sudden start/stop)
- Smooth performance without pressure fluctuations
- Intelligent and automatic control system
Technical Specifications
| Specification | Value |
|---|---|
| Model | E-DRIVE-3PVT-R-C42 |
| Motor Power | 3x 5.5Hp (4kW) |
| AC Input | 3 x 400Vac |
| Max Flow | 108 m³/h |
| Max Head | 56 m (5.6 bar) |
| DN Input | DN125 |
| DN Outlet | DN100 |
| Dimensions | L755 x W1110 x H1580 mm |
| Weight | 244 kg |