FORM NO. 56041325 / RETRIEVER 4000B - 52
Dust Suction System
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Fan type ...................................................................................................................................................................................... Centrifugal
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Suction capacity ....................................................................................................................................................... 470 cfm. / 13.3 m
3
/min
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Fan diameter ................................................................................................................................................................................ 9” (23 cm)
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Fan speed ..................................................................................................................................................................................... 2800 rpm
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Suction vacuum at filter (column of water) ........................................................................................................................... 1-1/8” (28 mm)
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Suction vacuum at main broom (column of water) ................................................................................................................ 9/16” (14 mm)
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Fan drive ................................................................................................................................................................. Direct by electric motor
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Suction shut-off ..................................................................................................................................................................... Butterfly valve
Main Broom
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Broom type ................................................................................................................................................................................. Cylindrical
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Width ................................................................................................................................................................................... 27-1/4” (70 cm)
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Diameter .......................................................................................................................................................................... 10-3/8” (26.4 cm)
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Number of bristle rows ............................................................................................................................................................................... 8
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Body material .................................................................................................................................................................................... Plastic
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Speed ............................................................................................................................................................................................. 650 rpm
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Drive/lift systems ........................................................................................................................................................ Belt/lever and linkage
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Bristle material (standard) ..................................................................................................................................................... Polypropylene
Side Brooms
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Broom type ...................................................................................................................................................................................... Conical
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Number ................................................................................................................................................................................... 1 (2 optional)
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Diameter ........................................................................................................................................................................... 15-3/16” (39 cm)
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Speed ............................................................................................................................................................................................... 75 rpm
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Drive/lift systems ........................................................................................................................................................ Belt/lever and linkage
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Bristle material ...................................................................................................................................................................... Polypropylene
Electrical System
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Voltage ................................................................................................................................................................................................... 24V
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Batteries (x4) ............................................................................................................................................................................ 6V - 244AH
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Electrolyte medium ......................................................................................................................................... Sulfuric Acid / Distilled water
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Operating (run) time(*) ..................................................................................................................................................................... 5 hours
Important !(*)
* Operating (run) time depends on the type of battery fitted.