Onkruid
New Member
It's a diaphragm pump. If you find that it simply needs a replacement diaphragm and you can't or don't wish to wait for a replacement you can use a thin sheet of either rubber or nitrile and cut it to the same diameter.
air pump repair (ecoplus,commercial air,hydroponics,aqueon,hydrofarm) (diaphragm) - YouTube
air pump repair (ecoplus,commercial air,hydroponics,aqueon,hydrofarm) (diaphragm) - YouTube