Cooling parts

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

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

    Sale! Original price was: €2,79.Current price is: €2,39. Same day shipping    Add to cart
  • 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

    €8,95 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

    Sale! Original price was: €2,79.Current price is: €2,39. Same day shipping    Add to cart
  • 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

    €2,99 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

    €6,95 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

    €3,69 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

    €3,89 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

    €1,99 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

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

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

    €4,95 Out of stock    Read more
  • USA plate 152X102X13 H.C.66 MINIDIVERS Magnesium

    USA plate 152X102X13 H.C.66 MINIDIVERS Magnesium

    €81,95 Out of stock    Read more
  • USA plate 152X102X13 H.C.66 MINIDIVERS Aluminium

    USA plate 152X102X13 H.C.66 MINIDIVERS Aluminium

    Sale! Original price was: €22,95.Current price is: €18,95. Same day shipping    Add to cart
  • USA plate 305X152X13 H.C.140 DIVERS Magnesium

    USA plate 305X152X13 H.C.140 DIVERS Magnesium

    €38,95 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

    Out of stock    Read more
  • Placeholder

    USA plate 305X152X25 H.C.140 DIVERS

    €85,95 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: €114,95.Current price is: €96,95. 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: €68,95.Current price is: €57,95. Same day shipping    Add to cart
  • Bennet Trim tab anode 1 anode only Magnesium

    Bennet Trim tab anode 1 anode only Magnesium

    €109,95 Same day shipping    Add to cart
  • Bennet Trim tab anode 1 anode only Aluminium

    Bennet Trim tab anode 1 anode only Aluminium

    €28,95 Out of stock    Read more
  • USA Plate anode 190X70X13 Magnesium

    USA Plate anode 190X70X13 Magnesium

    €144,95 Out of stock    Read more
  • USA Plate anode 190X70X13 Zinc

    USA Plate anode 190X70X13 Zinc

    €39,95 Out of stock    Read more
  • USA Plate anode 157X68X16 Magnesium

    USA Plate anode 157X68X16 Magnesium

    €33,95 Out of stock    Read more
  • USA plate anode 157X68X16 Aluminium

    USA plate anode 157X68X16 Aluminium

    €39,95 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>