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Voda Air&Dirt Separators | Wilo

Voda Air&Dirt Separators

The perfect combination for high comfort and maximum performance.

Your advantages
Wilo-Voda Air/Dirt 1"

The perfect combination for high comfort and maximum performance.

Wilo-Voda Air/Dirt is the ideal solution to provide continuous air venting and dirt removal in closed heating and chilled water circuits in commercial buildings. The combination of air and dirt separator optimally protects the boiler, pumps and fittings of large closed heating and cooling systems. They remove on the one hand the total air and on the other hand the deposit of dirt particles from the system water and extend the service life of pumps, control equipment and other system accessories.

Wilo-Voda Air and Voda also offer benefits in the event of application in old systems or when an open system is converted to a closed system.

Your advantages

  • Higher efficiency of the heating and chilled water system thanks to the intelligent “open closed” principle of the float valve
  • Higher reliability and less maintenance for all the components in the pump and boiler system thanks to removing free air and dirt particles out of the system
  • Easy and efficient dirt removal including magnetic particles for flanged versions
  • Reduced noise level thanks to efficient air venting
  • All-in-one solution through combined degassing and dirt removal
Series description


  • Air and dirt separators


  • Old systems
  • Open systems converted to a closed system



Voda Air/Dirt 1"

Voda Air/Dirt

Family name dirt separator

Technical data

  • Maximum working pressure: 10 bar
  • Maximum working temperature: 120 °C
  • Maximum flow velocity: 1.5 m/s
  • Suitable for addition of glycol-based anti-freeze up to 50%

Installation and operating instructions

Wilo-Voda Air-Dirt

Article Number 2200593
Edition 2021-10
Number of pages 20
Language bg, da, de, en, es, fr, hu, no, pl, ro, sv, tr
PDF (2 MB)