Anti-return clap

Anti-return clap

ACCE0044

The anti-return valve allows the outflow of air to the outside, but prevents the entry of air from outside to the cultivation space.

Millimeters

Anti-return flap for ventilation systems.

Close the duct automatically when the air flow of the extractor is stopped, avoiding insects from outside, or if you make a circuit with extractors, so that the air does not escape where it should not.

It is a spring trapdoor that only opens when the air blows in the proper direction, preventing the air from returning from where it enters or insects entering when it is closed.

ACCE0044

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