Cooling system

  • Pencil anode zinc only Ø5/8'' L=3'' thread=1/4''UNC

    Pencil anode zinc only Ø5/8” L=3” thread=1/4”UNC

    €14,95 Out of stock    Read more
  • Pencil anode zinc only Ø5/8'' L=1'' thread=1/4''UNC

    Pencil anode zinc only Ø5/8” L=1” thread=1/4”UNC

    €14,95 Out of stock    Read more
  • Pencil anode complete Ø5/8'' L=1'' thread=1/2''NPT Zinc + Brass

    Pencil anode complete Ø5/8” L=1” thread=1/2”NPT Zinc + Brass

    Sale! Original price was: €34,95.Current price is: €28,95. Same day shipping    Add to cart
  • Pencil anode zinc only Ø1/2'' L=1'' thread=1/4''UNC

    Pencil anode zinc only Ø1/2” L=1” thread=1/4”UNC

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  • Pencil anode complete Ø1/2'' L=1'' thread=3/8'' NPT Zinc + Brass

    Pencil anode complete Ø1/2” L=1” thread=3/8” NPT Zinc + Brass

    €27,95 Out of stock    Read more
  • Pencil anode zinc only Ø1/2'' L=1-1/2'' thread=1/4''UNC

    Pencil anode zinc only Ø1/2” L=1-1/2” thread=1/4”UNC

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  • Pencil anode zinc only Ø1/2'' L=1-3/4'' thread=1/4''UNC

    Pencil anode zinc only Ø1/2” L=1-3/4” thread=1/4”UNC

    €12,95 Out of stock    Read more
  • Pencil anode Zinc only Ø3/8'' L=1-1/2'' thread=1/4''UNC

    Pencil anode Zinc only Ø3/8” L=1-1/2” thread=1/4”UNC

    €16,95 Out of stock    Read more
  • Pencil anode Zinc only Ø3/8'' L=3/4'' thread=1/4''UNC

    Pencil anode Zinc only Ø3/8” L=3/4” thread=1/4”UNC

    €7,95 Out of stock    Read more
  • Pencil anode Zinc only Ø3/8'' L=2-1/2'' thread=1/4''UNC

    Pencil anode Zinc only Ø3/8” L=2-1/2” thread=1/4”UNC

    €16,95 Out of stock    Read more
  • Pencil anode Zinc only Ø1/4'' L=2'' thread=1/4''UNC

    Pencil anode Zinc only Ø1/4” L=2” thread=1/4”UNC

    €6,95 Out of stock    Read more
  • Pencil anode Zinc only Ø1/4'' L=1/2'' thread=1/4''UNC

    Pencil anode Zinc only Ø1/4” L=1/2” thread=1/4”UNC

    €17,95 Out of stock    Read more
  • Sea Strainer anode plate 81x32,1x10 Zink

    Sea Strainer anode plate 81×32,1×10 Zink

    €6,95 Out of stock    Read more
  • USA plate 152X102X13 H.C.66 MINIDIVERS Magnesium

    USA plate 152X102X13 H.C.66 MINIDIVERS Magnesium

    €89,95 Out of stock    Read more
  • USA plate 305X152X13 H.C.140 DIVERS Magnesium

    USA plate 305X152X13 H.C.140 DIVERS Magnesium

    €43,95 Out of stock    Read more
  • Placeholder

    USA plate 305X152X25 H.C.140 DIVERS

    Out of stock    Read more
  • Placeholder

    USA plate 305X152X25 H.C.140 DIVERS

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  • Placeholder

    USA plate 305X152X25 H.C.140 DIVERS

    €94,95 Out of stock    Read more
  • USA plate anode 305X152X13 H.C.140 DIVERS Aluminium

    USA plate anode 305X152X13 H.C.140 DIVERS Aluminium

    Sale! Original price was: €129,95.Current price is: €104,95. Same day shipping    Add to cart
  • USA plate anode 305X152X13 H.C.140 DIVERS Zinc

    USA plate anode 305X152X13 H.C.140 DIVERS Zinc

    Sale! Original price was: €75,95.Current price is: €63,95. Same day shipping    Add to cart
  • Bennet Trim tab anode 1 anode only Magnesium

    Bennet Trim tab anode 1 anode only Magnesium

    €119,95 Same day shipping    Add to cart
  • Bennet Trim tab anode 1 anode only Aluminium

    Bennet Trim tab anode 1 anode only Aluminium

    €31,95 Out of stock    Read more
  • USA Plate anode 190X70X13 Magnesium

    USA Plate anode 190X70X13 Magnesium

    €169,95 Out of stock    Read more
  • USA Plate anode 190X70X13 Zinc

    USA Plate anode 190X70X13 Zinc

    €44,95 Out of stock    Read more

The various types of cooling water systems

There are three types of cooling systems:

  1. Direct cooling: a cooling water system whereby water is pumped into the engine block by a impeller pump.
  2. Indirect cooling: a separate cooling water system (also called intercooling or heat exchanger system) in which there is coolant in the engine and cooling water is pumped through a heat exchanger by means of an impeller pump.
  3. Indirect keel cooling : a keel cooling system, in which cooling pipes with coolant run under the boat. With the latter system, a wet exhaust is not possible unless you have installed an additional impeller pump or electric pump.

Dry or wet exhaust?

Choose a wet exhaust. With a wet exhaust, the noise is muffled by the water. You can also use a rubber exhaust hose because of the lower temperature. <read more>