Collection: Heating, ventilation and sanitation
Boat plumbing and water management on board
Here you will find plumbing products for your boat, from pumps, hoses and valves to water heaters. Choose parts to maintain, repair or complete your boat's water system and check dimensions and connections against your existing installation.
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Guidi Bend Inv./Ext. thread 45°m brass
Regular price From 70 SEKRegular priceSale price From 70 SEK -
Guidi Bend External/Internal thread 90°, brass
Regular price From 49 SEKRegular priceSale price From 49 SEK -
Guidi Table feed-through with spring strainer
Regular price From 279 SEKRegular priceSale price From 279 SEK -
Guidi table grommet with strainer, brass
Regular price From 239 SEKRegular priceSale price From 239 SEK -
Guidi table grommet round-headed brass
Regular price From 129 SEKRegular priceSale price From 129 SEK -
Guidi Bottom strainer for hull, bronze
Regular price From 249 SEKRegular priceSale price From 249 SEK -
Guidi Bottom strainer brass
Regular price From 249 SEKRegular priceSale price From 249 SEK -
Guidi washer for ground cable
Regular price From 60 SEKRegular priceSale price From 60 SEK -
Guidi washer for hull penetration
Regular price From 21 SEKRegular priceSale price From 21 SEK -
Guidi recessed table grommet brass
Regular price From 139 SEKRegular priceSale price From 139 SEK -
Guidi Grommet Bronze
Regular price From 299 SEKRegular priceSale price From 299 SEK -
Guidi Ball Valve
Regular price 139 SEKRegular priceSale price 139 SEK -
Guidi ball valve with long thread
Regular price From 169 SEKRegular priceSale price From 169 SEK -
Guidi ball valve Non Stick in bronze
Regular price From 2,995 SEKRegular priceSale price From 2,995 SEK -
Guidi ball valve "Non Stick" in bronze
Regular price From 639 SEKRegular priceSale price From 639 SEK -
Guidi Muff Bronze
Regular price From 87 SEKRegular priceSale price From 87 SEK
Are you going to replace a hose, add a valve or overhaul the hot water on board? Start from the boat's existing water system and compare the product's dimensions, connections and area of use before you choose.
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Parts for the boat's water system
Pumps, hoses and valves fulfill different functions in the boat's water management. When maintaining or replacing a part, you need to check that the replacement is intended for the same application and fits the rest of the installation.
Check dimensions and connections
Compare the inner diameter of the hose, the dimensions of the connections and any threads with the existing parts. For electric pumps, you should also check the voltage and the product's specifications for flow and pressure. Choose products that are expressly intended for drinking water when they are to be used in such a system.
Hot water on board
When choosing a hot water heater, you need to check the space on board, the dimensions of the heater and how it will be connected. Read the product specifications and installation instructions to assess whether it fits the boat's system.
Assembly and maintenance
⚠️ Follow the manufacturer's instructions for assembly, use and winter storage. Check hoses and connections regularly and fix any leaks or damaged parts. Seek the help of a professional installer if you are unsure. installation.
Help finding the right part
Contact Seaside Marin with model details, dimensions and preferably a picture of the existing part if you need help investigating suitable alternatives.