Chisinau, str. Burebista 110 
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Installment plan for individuals and legal entities 
Deep well electric pump ESPA ES4 8 17 O4I T 3 kW
The submersible electric pump ESPA ES4 8 17 O4I T (3 kW) is designed for operation in environments with increased hydraulic demands — great depths, long pipelines and regular high-load conditions. Its floating-hydraulic design ensures resistance to mechanical impurities and consistently high pressure, making it an excellent choice for large agricultural operations, irrigation systems and industrial facilities.
The rigid NEMA-standard coupling ensures perfect alignment between the pump and motor shafts, eliminating vibration. The impellers and diffusers are made of high-strength technopolymer, while the casing is stainless steel, providing durability and corrosion resistance.
The electric motor features a special mechanical seal and is filled with food-grade oil, which serves as both coolant and lubricant. A compensation diaphragm prevents internal overpressure during operation.
Model Advantages
▪️ 3 kW power — high head for deep-water sources.
▪️ Floating impellers — abrasion resistance and hydraulic protection.
▪️ Stainless steel AISI 304 casing, suction assembly and shaft.
▪️ Mitchell bearings for high axial loads.
▪️ Food-grade oil inside the motor for safe cooling and lubrication.
▪️ Inclined installation possible (from 5°).
▪️ Maximum reliability with minimal maintenance requirements.
Application Areas
▪️ deep artesian wells;
▪️ large-area irrigation and sprinkler systems;
▪️ farms and greenhouse complexes;
▪️ water supply for private and commercial facilities;
▪️ high-flow fountain and washing systems;
▪️ water-treatment systems and industrial service supply.
ESPA ES4 8 17 O4I T is a professional high-pressure pump engineered for demanding environments requiring constant performance and long-term reliability.
Product catalog 
