The self-soaking-up pumps EBARA JES

The self-soaking-up pumps executed from stainless steel (AISI 304) belong to the JES series. These models are developed for pumping of pure liquids (general purpose) and are applied in life in systems of water supply, an irrigation of increase of pressure, drainage of pools and other capacities.

The electric pumps JES are capable to work with water to 45 °C. They are equipped with the closed asynchronous 2nd polar engine (with external ventilation) and the driving wheel from a tekhnopolimer. For three-phase models thermal protection is provided with the user, and for single-phase constantly switched on condenser and the built-in thermal protection with function of automatic restart are provided.

• Maximum working pressure:
• - 6 bars.
  
• Maximum temperature of liquid:
• - 45 °C.
  

• Pump housing, arm, the bottom for consolidation, the case of the engine and a cover of the fan from AISI 304 stainless steel;
• Shaft from AISI 303 stainless steel;
• The driving wheel from a tekhnopolimer;
• Face consolidation from graphite/ceramics/NBR.

• The closed asynchronous 2nd polar engine with external ventilation;
• Class of isolation of F;
• Class of protection IP44 (by request of IP55);
• Single-phase voltage is 230 B ± 10% 50 Hz, three-phase voltage is 230/400 V ± 10% 50 Hz;
• Constantly switched on condenser and the built-in thermal protection with automatic restart for the single-phase version;
• For the three-phase version thermal protection has to be provided by the consumer;
• Accessions for an entrance (DNA) 1";
• Accessions for an exit (DNM) 1".