NFJU – Univerzal

NFJU – Univerzal

Pumps are suitable for pumping the water for industrial purposes or slightly polluted water. Maximum submersion is up to 10 m.

Application

Pumps are suitable for pumping the water for industrial purposes or slightly polluted water. Maximum submersion is up to 10 m. They are intended for versatile application: to pump turbid and polluted waste water, to pump or to fill tanks, to pump water from water wells, basins and pools, to pump slurry from catch pits and sumps, to dewater flooded areas (e.g. cellars, canals, chambers, trenches, etc.), for watering and irrigating garden surfaces, for circulation and airing water in basins, ponds etc.

Construction

Hydraulic part creates volute body with suction cover. In pump body is located half-open impeller, which is fixed on shaft of electric motor. On suction cover is located suction strainer prevents penetration of coarse impurities in to the pump. Mechanical part consists of area of motor body. In area of motor body is located electric motor and shaft with fixed rotor winding. Pump is equipped with float switch, which automatic switch on the pump when surface is maximal and switch off when surface is minimal. Mechanical and hydraulic parts are separate with mechanical seal and interspaced, which is half filled with ecological oil Ekohyd 46. Electric motor area is filled with transformer oil ITO 100.

Execution

AL - volute body, suction cover and motor body - aluminium, shaft - constructional steel, impeller - grey cast iron, handle and suction strainer – plastic

Delivery range

pump with float - version 100
pump without float - version 101
pump for voltage 500 V, 50 Hz - version200

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