NFJU – Gejzír

NFJU – Gejzír

The pumps are designed for pumping slightly polluted and turbid water with a specific weight of 1050 kg/m3, temperature max. 35 °C. The maximum permissible submersion is 10 m.

Application

The pumps are designed for pumping slightly polluted and turbid water with a specific weight of 1050 kg/m3, temperature max. 35 °C. The maximum permissible submersion is 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 drain flooded areas (e.g. cellars, canals, chambers, trenches, etc.), for watering and irrigating gardens, for circulation and airing water in basins, ponds etc.

Construction

The hydraulic part consists of a volute body with suction cover. In pump body is located half-open impeller, TURO 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.
An electric motor 230V, 50Hz. The power cord is terminated two-pole plug.

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 - 600
pump without float - 601

Aggregate Max.
discharge
head[m]
Max.
flow rate
[l/s]
Design speed
[1/min]
Power
el.
[W]
Input motor
power
[W]
Rated
motor current
[A]
Rated
motor voltage
[V]
Circuit
breaker
value [A]
Weight
[kg]
32-NFJU-140-4-AL-600
32-NFJU-140-4-AL-601
21,5 2,8 2820 550 1500 5,4 230 6 13
12,2
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