AK 150 Coolpad

Standard dimensions:

2000 x 300/600 x 150 (Length Width Height)  Different dimensions are available upon request

Channel opening:

20 mm

Effective surface area:

< 400 m²/m³

Channel structure:

Wave form


Polypropylen (PP)

Operating temperatures:

< 75° C - constant - , max 80° C - short term - (measured water discharge at the distribution pipe )

Free volume:

> 97 %


High-performance trickle fill installations are characterised by their high mechanical strength.

This strength is determined by two special factors, on the one hand by the mechanical and extremely stable connection technology and on the other hand by the specially structured fill design.

Particular attention is paid to environmental compatibility (solvent-free), simple and stable processing (welding of up to 250 spot welds) through our own welding technology as well as in a framed upright installation position. In addition, these fittings can be cleaned after use with a high-pressure cleaner and therefore reusable.

Due to the optimised fill design, these Coolpad fills can be used for very clean and slightly contaminated water qualities.

Please contact us for the right type selection


  • High flexibility according to installation situation
    Variable dimensions and different strength classes

  • Cleaning polluted drains, very little erosion
    Increased service life and low replacement requirements

  • High mechanical stability and high load bearing capacity  
    Stable connection points and wall strengths ensure accessibility

  • High durability
    Use of age-resistant, effective materials


  • 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

Water purification

  • Cellular fills
  • Trickling filters
  • Manhole systems
  • Lamella separators
  • Sub construction
  • Distribution systems


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