Tube

Tube settlers use multiple tubular PVC channels at an angle of 60°, adjacent to each other, combined together to form a tube deck, for an increased effective settling area.
The advantages of tube settlers can be applied to new or existing clarifiersbasins of any size:
Less filter backwashing equates to significant operating cost savings for both water and electricity.
New installations using tube settlers can be designed smaller because of increased flow capability.
Flow of existing water treatment plants can be increased through the addition of tube settlers.
Tube settlers increase allowable flow capacity by expanding settling capacity and increasing the solids removal rate in settling tanks.