Submersible pump ESPA ES4 8 13 O4I T 2.2 kW

The submersible electric pump ESPA ES4 8 13 O4I T (2.2 kW) is a powerful multistage model designed for intensive operation in private, agricultural and industrial water-supply systems. It is used for delivering clean water from 4" wells, reservoirs, wells and open water bodies, and its hydraulic design is optimized for high flow and high pressure operation.

The construction follows the NEMA standard and includes a rigid coupling with the electric motor, ensuring precise shaft alignment and minimized vibration. The enclosed floating-impeller hydraulics provide high resistance to abrasive wear and completely eliminate the risk of internal channel blockage when mechanical impurities are present.

The electric motor is filled with special food-grade oil that ensures cooling and lubrication, while an internal diaphragm compensates for pressure changes when the oil heats. Mitchell bearings withstand high axial loads, providing long service life.

Model Advantages

▪️ Floating impellers — wear resistance and clog-free operation.
▪️ Built-in check valve — pipeline protection against water hammer.
▪️ Oil-filled motor with food-grade oil — safe for potable water applications.
▪️ Mitchell bearings — stability under high axial loads.
▪️ Efficient motor cooling and lubrication.
▪️ Suitable for vertical or inclined installation from 5°.
▪️ Built-in coarse filter and threaded discharge outlet.

Application Areas

▪️ private water supply (homes, cottages, villas);
▪️ domestic appliances (washing machines, dishwashers);
▪️ automatic irrigation and watering;
▪️ filling pools, tanks and reservoirs;
▪️ agricultural operations and irrigation systems;
▪️ fountain installations and washing equipment;
▪️ potable and utility water supply for enterprises.

ESPA ES4 8 13 O4I T is a highly reliable pump for high-flow systems where durability, water purity and consistent performance are essential.