LS 84 Lamella Clarifier

Standard dimensions:

Length (mm)

300 - 1500


Width (mm)

300 - 1500


Height (mm)

500 - 2000

Channel :

Equidistant chevron


Specific surface area:

~7 m2/m3 (55°)

~6.3 m2/m3 (60°)



45°-90° STD 55°/60°



Polypropylen (PP)

Standard application - black

Potable water application - blue


Operating temperatures:

< 75° C - constant 


Free volume:

> 97 %


Potable Water Regulations:

on request



HEWiTube modules equalize the flow and facilitates the phase separation of particles, flocs or sludge.

Depending on the task, we provide designs with different angles, lamella spacings and chevron types for a controlled pathway of down-sliding sludge.

HEWiTube modules are customized to fit into round or rectangular tanks. The modules are made of rigid Polypropylene and can be placed directly into the tank sitting on a supporting structure

Hewitech also provides additional customized package components such as support structure and HEWiTube effluent launders for the best benefit of our customers.

For remote projects we offer a local self-assembly option in order to reduce logistics and labor cost.

Please contact us for the right type selection




  • High flexibility according to installation situation
    Variable dimensions and different strength classes
  • Optimised sedimentation cased by Chevron design
    Large effective surfaces and therefore high efficiency
  • High mechanical stability and high load bearing capacity.
    Stable connection points and wall strengths ensure accessibility
  • High durability
    Use of age-resistant, effective materials
  • Complies with the highest potable water regulations
    Own formula using highly effective additives


  • Trickle grids NC
  • Trickle grids VC
  • Cellular fills CF
  • Crossflow components
  • Drift eliminators
  • Cooling tower sprayer

Rain water

  • VARIO Box Series
  • CONTROL Box Series
  • Drainage Components
  • Sport Base
  • TREE-Boxes
  • Filter Cassettes


  • Dust extraction
  • Exhaust air purification
  • Curtain components
  • Trickle fill series