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Model 116-117 Deck Distributor

  • Metering device: Deck level orifice
  • Liquid rates: 4-80 gpm/ft2 [10-195 m3/h/m2]
  • Tower Diameter: 1.5 ft to 20 ft [450-6100 mm]
  • Support Features: Full-circumference tower ledge
  • Redistribution: Vapor riser covers (Model 117)

Standard Features

  • 2:1 turndown ratio
  • Gasket material supplied as specified
  • Small rectangular risers maintain good vapor distribution
  • Good liquid cross-flow

Optional Features

  • Drip tubes for increased operating range and fouling resistance
  • Guide tubes below deck segregate liquid from high-velocity vapor near risers
  • Anti-migration device at base of vapor riser replaces separate bed limiter