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Skim-pakModel 11840-DH -Flow - Control and Floating Decanter Systems

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The 11840-DH has flow-controlled weirs with adjustable flow rate capabilities. The standard flow rate is 3 cubic meters per minute per meter of weir. The 11840-DH has 4 meters of total weir, and therefore is normally operated at a flow rate 11.2 m3/min, 2958gal/ min. Maximin flow rate is 4,000gpm. The 11840-DH excludes solid during the aeration cycle. Installation options include an articulating pipe swing arm or sphion deployment. The system can be gravity drained or pumped. Deployment is based on site-specific conditions.

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This model includes:

  • Flow Control Weirs
  • Floating tanks with internal ballast tanks
  • Integral lifting brackets
  • Foam barrier
  • Locking scum door
  • Service doors
  • Operation requires no solenoids or other electrical mechanical actuators
  • There are no springs or spare parts required

The model 11840-DH is a floating decanter for the removal of supernatant in Sequencing Batch Reactors (SBR), flocculants tanks and other water treatment

Model 11840-DH

  • Dimensions: 156 x 60 x 20in
  • Weight: 680lbs
  • Material: 304/316 Stainless
  • Port Size: 12in
  • Flow Rate: 2958 GPM / 11.23m3PM
  • Higher flow rates achieved with multiple heads.
  • 304/316 Stainless Steel Construction, Sump, and Lifting Bracket 12 gage; Float and Weir 18 gage
  • Flow rate set to a desired rate of decanting normally 2.8 cubic meters per minute per meter of weir
  • ANSI Flange Bolt Pattern Standard
  • Flow rate assumes at least a 18in head
  • Dimensions and specifics subject to change without notice