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The new family of 4850, 4860 and 4870 Top-Entry Agitators is developed for vertical applications.
The basis for the development of the top-entry agitator range was to construct a range of reliable and robust machines capable of operating for lengthy time periods with very low power consumption, Life Cycle Cost (LCC) and a very insignificant environmental footprint without compromising the highest quality Flygt products are known for across a plethora of industries.
Designed with an enhanced service factor, the parallel gear motors ensure efficient and reliable operation. The cast iron bearing housing beneath the geared motor carries and disperses the radial forces induced by the agitator.
The critical speed is calculated for every agitator and is never allowed to be excessive. Should longer shafts be required, it will always be supported by means of a bottom steady bearing (4850) or a shaft stabilizer (4860; 4870).
Installing a shaft stabilizer or a bottom bearing at the end of the agitator shaft ensures steady operation of the agitator while preventing undue shaft deflection.
Agitator alignment leveling is accomplished via a patented leveling flange unit which enables one person to carry out the adjustment with ease.
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