Te whakauru i te P2C Double Impeller Centrifugal Pump, te otinga tino pai mo o hiahia pamu katoa. Ko tenei papua auaha e whakaatu ana i te impeller parahi rua me te hoahoa tauranga wiri, e whakarato ana i te tino pai me te mahi. Ma te tini o nga papu impeller rua e waatea ana, ka kitea e koe te otinga tino pai mo o whakaritenga motuhake.