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Technical information

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Vertical agitator WEEDLESS-V GVAi

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WEEDLESS-S

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Design

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The vertical agitator basically consists

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of the geared motor, agitator shaft, propeller set

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as well as a motor plate. The geared motor is

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permanently attached to the motor plate. The

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motor plate serves as an adapter for fastening to

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basins, gangways or consoles. Due to its design

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type, there are no submerged components to be

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serviced.

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WEEDLESS-S for changing water levels

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In case of

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fluctuating

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water levels

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we suggest

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the floating

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vertical agitator

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WEEDLESS-S

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for efficient

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mixing and circulating

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Installation Condition

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Vertical agitators are mainly applied for mixing

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and circulating purposes in basin structures of

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square or rectangular layout.

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For new installations, there are various

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installation versions available, enabling the

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vertical agitator to be placed in such a way that

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the complete removal is also possible with

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stationary or mobile lifting devices.

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In order that the flow efficiency can be fully

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accomplished, there should be no internal

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components fitted within the suction and pressure

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areas if possible. If the agitator is operated

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together with a compressed-air aeration, no

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aeration components should be used within the

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circulation radius.

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If the agitators are not used in permanent

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operation due to process reasons, soft start or FU

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operation is necessary.

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General specifications

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Driving power 0.55 up to 7.5 kW

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Volumetric up to 8 m3/s

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capacity

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Turning circle 1.50 m to 2.50 m

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diameter

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Agitator shaft 0 70 mm up to 0 112 mm

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diameter

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Agitator shaft min. 1.20 m

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length

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Mounting depth up to 10.00 m

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Number of blades 2 or 3

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Blade adjustment 30° up to 45°

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Weight max. 400 kg

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Reaction force

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max. 6.0 kN

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