Gun Metal Casted Sea Strainers are normally used for the inlet of pure water to the engine and also for cleaning purpose on the deck. These Sea Strainers are casted in Gun metal and ensures durability of usage. These Sea Strainers are offered in a compact design and can be easily installed. Gun Metal Casted Sea Strainers are available mostly in three sizes, according to the suction, delivery and capacity of water the body holds.