Rotary Distributors for Trickling FIlters

We offer a complete range of Rotary Distributors for Trickling Filters: sprinkler with or without motorizationwith open arms or tubular arms, with 2 or 4 arms.

All our sprinklers are designed in-house to meet the requirements of the specification and the hydraulic characteristics of trickling filters.

Specific features of Rotary Distributors

• Simple, robust design = reliability over time.
• All types of effluent, urban or industrial.
• Very low operating costs.
• Out of the water in all circumstances.
• Quick replacement of wearing parts without dismantling the sprinkler.
• Easily accessible grease nipple or oil chamber.
• Easily removable arm end plugs.

Technical data for Rotary Distributors

• Maximum flow: 5 to 4,000 m3/h
• Wingspan: 2,000 to 50,000 mm
• Flow rate: fixed or variable
• Number of arms: 2 to 8
• Flange mounting: on central post or suspended
• Speed: infinitely variable
• Drive: hydrostatic pressure or motorized
• Material: 304L, 316L, 316Ti or mixed stainless steel

Principle of Rotary Distributors operation

The operating principle is simple. Water arriving by gravity or pumping passes through a fixed central column, also known as the feed column. The effluent is then admitted into a rotating body forming a loading chamber. It then flows through arms attached to the body, before escaping through distribution holes, judiciously distributed so as to act on the entire surface of the lining.

To rotate the sprinklerIn this case, we use the energy generated by the pressure of the water column in the loading chamber. This pressure is reflected at the outlet of the distribution holes (located on the same side of the arms) in the form of a driving reaction.

To discover the full extent of our know-how, you can see some of our references on this page.

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