HypAir Balance buisbeluchter, DN 32-63 of DN 70-110, ventilatieventiel voor sanitaire installaties (DN 32-63)

Because this was only 1/5 of the price I was a bit concerned if it would work. Positively surprised how solid and complete it is. I used it under the sink by adding a Y piece to get rid of gurgling sound and prevent the s piece from draining.

Perfecto para airear el circuito del desagüe, no hace milagros pero hace su función.

Pensavo fosse più piccolo ma con la riduzione sono riuscito a farlo funzionare ugualmente

Good price, works as expected

Dans l’annonce on parle de raccordement en 110 mm. En réalité c’est pour du 70 mm max

Funziona,non ho più i risucchi dai sifoni vicino quando parte la pompa in taverna