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Installment plan for individuals and legal entities 
Submersible pump ESPA ES4 3 16 O4I T 1.1 kW
The ESPA ES4 3 16 O4I T (1.1 kW) model is a three-phase submersible pump from the enhanced “3” series, providing a higher water flow compared to the “2” lineup. The 380 V three-phase motor ensures stable operation, reduces electrical load and allows the pump to function in systems with intensive water consumption.
Floating impellers prevent jamming and reduce hydraulic wear, which is crucial for wells containing small amounts of sand and impurities. The built-in check valve prevents backflow and maintains stable system pressure.
Thanks to its compact diameter, the pump fits standard 4-inch wells and can be installed both vertically and at an incline, expanding its application range — from private wells to reservoir systems.
Advantages of the ES4 3 16 O4I T:
▪️ three-phase power — high reliability and efficiency;
▪️ increased performance due to the “3” series;
▪️ integrated valve protects piping from water hammer;
▪️ resistance to abrasive particles;
▪️ suitable for residential water supply, farm systems and pumping stations.
| Maximum pumping height, m: | 106 |
| Revolutions Per Minute, r/min: | 2900 |
| Maximum sand content in water, g/m³: | 100 |
| Degree of protection: | IP68 |
| Height teh, mm: | 430 |
| Installation method: | Vertical |
| Max. liquid temperature, °C: | +40 |
| Coutry of brand: | Spain |
| Connection diameter, inch: | 1 1/4 |
| Weight, kg: | 4,2 |
| Diameter, mm: | 98 |
| Tip motor: | three-phase |
| Impeller Material: | Noryl |
| Body material: | Stainless steel |
| Water consumption, m³/h: | 4,2 |
| Power, kW: | 1,1 |
Product catalog 
