Deep well electric pump ESPA ES4 4 12 O4I M 1.1 kW

The submersible multistage pump ESPA ES4 4 12 O4I M (1.1 kW) is a reliable solution for stable clean-water supply from wells with a diameter of 4 inches or more. Thanks to its floating impeller design, the pump can operate even when small mechanical impurities are present, maintaining performance and protecting the hydraulic components from jamming.

The model is equipped with an integrated check valve that prevents backflow and stabilizes pressure within the pipeline. The NEMA standard coupling ensures perfect alignment between the motor and the hydraulic section, eliminating vibrations and increasing overall durability.

Its compact design allows easy installation in narrow shafts, and the pump can operate both vertically and at an inclined angle. This makes the ES4 4 12 an excellent choice for autonomous water supply systems for private homes, pressure-boosting setups, irrigation, and garden use.

Model advantages:

▪️ high wear resistance due to floating impellers;
▪️ integrated check valve prevents water hammer;
▪️ high performance with low energy consumption;
▪️ versatile installation options and long service life;
▪️ recommended for wells, boreholes, reservoirs, and pumping stations.