| 摘要 |
Device for adjusting the flow rate of a liquid circulated by a pump (2), with integrated aerator, characterised in that it essentially comprises, downstream or upstream of the pump on a duct (6) traversed by the liquid, a mobile adjusting member (8) mounted so as to rotate around an axis (9), perpendicular to the direction of the duct (6), and comprising a cover (11) capable of closing, more or less completely or of opening the duct (6) according to the angular position of the adjusting member (8), this member being longitudinally pierced with at least one air-admission channel (13) opening out in the region of the cover (11). <IMAGE> |
