ClimaForm Stratos MAXO | Wilo
Your advantages

Your advantages

  • Industrially prefabricated standard solution for the fast insulation of pump housings and secure connection with on-site diffusion-proof pipe insulation manufactured by Armacell GmbH.
  • Dimensionally precise adjustment to the housing geometry reduces the hollow space between insulation and the pump housing and thus the inclusion of air and moisture.
Series description


Diffusion-proof cold water insulation shell for on-site insulation of pump housings in air-conditioning systems and cooling systems.

Suitable for single pumps of the series:

  • Wilo-Stratos MAXO
  • Wilo-Stratos MAXO-Z

For avoiding condensation formation on the surface of the pump housing and consequential damage caused by drips and corrosion on the pump housing and on the rest of the system.

Technical data

  • Material: Elastomer material (AF/Armaflex)
  • Colour: black
  • Fluid temperature range: -10 °C to +110 °C
  • Ambient temperature range: -10 °C to + 40 °C
  • Steam diffusion resistance μ: ≥ 10000
  • Fire resistance classification: flame-retardant, B-s3, d0 (as per EN 13501-1)
  • Thermal conductivity: 0.033 W/(m·K)
  • Complies with RoHS and REACH
  • Free from flame-retardant agent (HBCD)

Delivery state

Cold water insulation shell including Armaflex band for form-fitting sealing between insulation and motor flange, installation instructions and packaging.

The processing materials required for the Armacell system (e.g. special cleaners, AF adhesives) are to be provided by the customer.


Installation and operating instructions


Article Number 2202783
Edition 2020-02
Page format 148.2 x 209.9 mm
Number of pages 140
PDF (4 MB)

Certificate REACH (Documents)

REACH regulation

Edition 2020-08
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (158 KB)