1,brass: the exchanger bladder; 2,stainless steel: tank cover zinc; 3,iron: shell;

1,The shell can choose stainless steel;

2,We can produce all kinds of the sea water switches;

    model            dynamics

    300                below 100Hp

    400                between 100 and 150Hp

    500                between 150 and 300Hp

    600                between 300 and 400Hp

    830A              between 400 and 600Hp

Marine Engine Sea Water Switches