Other Conventional Trays

Sieve trays

• Low cost tray where high turndown is not required 
• All common sieve trays designs are available, including small holes for improved vapor capacity, and venturi holes for low pressure drop

Bubble cap trays

• For low liquid loads and very high turndown ratios 
• Three sizes available: 3” and 4” caps, 6” slotted caps
  
  

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Standard bubble cap and slotted bubble cap

Cartridge trays

• Typically used in flanged columns where the tower diameter does not allow the passage of a person 
• Trays are available with all types of decks and various downcomer designs

Dual flow trays 

• Perforated trays without downcomer 
• Suitable in highly fouling services where tray efficiency is not a concern

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Dual flow trays

Additionally Sulzer offers any kind of trays that you may require, e.g. baffle, shower deck, disc and donut, orbit or horse shoe trays.