WebFeb 21, 2024 · The raw-water pump impeller is a key component in the cooling system. Feed it clean water via your strainer, and change it as necessary. Doug Logan photo. And don’t forget your raw-water pump impeller; this should be replaced every season or two, depending on how much you use your boat.
Engine Cooling Systems Explained - Boat Safe
WebJul 30, 2024 · Raw Water Hoses Raw water intake hoses ingest water from outside a boat to cool an engine, flush a toilet, cool an air conditioner or provide a fresh supply of water for fish in bait tanks. Use only hose recommended for “below waterline” connections. WebRaw water Strainer Units make sure the water coming into your boat is clear of dirt, debris and aquatic life that will clog the flow of water needed by the different water systems … involuntary migration
Inboard engine help -Salt water pick up for cooling.
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