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Model 186 Trough Distributor

  • Metering device: Trough wall orifices with guide tubes
  • Liquid rates: 0.1-25 gpm/ft2 [0.25-60 m3/h/m2]
  • Tower Diameter: 3 ft [900 mm] and larger
  • Support Features: Beams or on packing with special support grid
  • Redistribution: Separate liquid collector

Standard Features

  • 2:1 turndown ratio
  • Guide tubes segregate liquid from high velocity vapor between troughs
  • Elevated metering orifices provide fouling resistance
  • Overflow protection

Optional Features

  • Multi-level orifices for increased operating range
  • Multiple parting boxes for higher liquid capacity
  • Pre-distribution channels provide velocity reduction for higher liquid capacity