Trough Type Distributor/Redistributor with End Closure

The Trough Type Distributor with End Closure consists of long risers that are made from the deck itself, giving it a trough type look with end closure plates for liquid balancing between the troughs. The orifices are laid either in square pitch or triangular pitch on the deck. This distributor is clamped to a ledge/support ring.

Selection criteria*:
• Column diameter > 300 mm (12 inches)
• Maximum Turndown ratio 2.5:1
• Liquid rates between 2.0-120 m³/m²hr (0.8-50 GPM/ft²)
• Low fouling tendency

*Selection criteria guidelines provided are typical but not limiting. Under certain conditions, special design provisions can be made for accommodating varied hydraulic and mechanical requirements.