Ko te Brass Bibcock tere, e mohiotia ana ko te korere he mea parahi, he momo momo takirere e whakamahia ana i runga i te paipa wai.Ko te puha wai he taputapu e mohio ana ki te whakatuwhera me te kati o te waahi wai me te whakahaere i te rere o te wai puta me te pāmahana wai.Ka whakamahia i runga i nga raina wai wera me te wai matao ki te hanga kihini.