Cooling system

  • Bolt-on Bar Anodes Vetus Type 320x78x35 H.C. 200, Zinc

    Bolt-on Bar Anodes Vetus Type 320x78x35 H.C. 200, Zinc

    €144,95 Out of stock    Read more
  • Bolt-on Bar Anodes Vetus Type 35 350x72x35 H.C. 200, Zinc

    Bolt-on Bar Anodes Vetus Type 35 350x72x35 H.C. 200, Zinc

    Sale! Original price was: €124,95.Current price is: €104,95. Same day shipping    Add to cart
  • Plate for Hulls 73x48x10 H.C.50, Zinc

    Plate for Hulls 73x48x10 H.C.50, Zinc

    €11,95 Out of stock    Read more
  • Bolt-on anode for Hull 3holes L=500, Zinc

    Bolt-on anode for Hull 3holes L=500, Zinc

    €269,95 Out of stock    Read more
  • Plate anode for Hull MMI 500x80x40 H.C. 160, Zinc

    Plate anode for Hull MMI 500x80x40 H.C. 160, Zinc

    €99,95 Out of stock    Read more
  • Plate for Hulls 122x81x20 - 1 hole, Zinc

    Plate for Hulls 122x81x20 – 1 hole, Zinc

    Sale! Original price was: €36,95.Current price is: €30,95. Same day shipping    Add to cart
  • Plate for Hulls 122x81x20 - 5 holes, Zinc

    Plate for Hulls 122x81x20 – 5 holes, Zinc

    €36,95 Out of stock    Read more
  • Plate for Flaps 217x60x30 H.C.160, Magnesium

    Plate for Flaps 217x60x30 H.C.160, Magnesium

    €83,95 Out of stock    Read more
  • Plate for Flaps 217x60x30 H.C.160, Zinc

    Plate for Flaps 217x60x30 H.C.160, Zinc

    Sale! Original price was: €81,95.Current price is: €67,95. Same day shipping    Add to cart
  • Plate for Flaps 130x50x17 H.C.77, Magnesium

    Plate for Flaps 130x50x17 H.C.77, Magnesium

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  • Plate for Flaps 130x50x17 H.C.77, Zinc

    Plate for Flaps 130x50x17 H.C.77, Zinc

    €23,95 Out of stock    Read more
  • Plate for Flaps "ACQUARIVA" 100x28x12 H.C.35, Zinc

    Plate for Flaps “ACQUARIVA” 100x28x12 H.C.35, Zinc

    Sale! Original price was: €10,95.Current price is: €9,95. Same day shipping    Add to cart
  • Plate for Flaps 110x67x20 H.C. 57, Zinc

    Plate for Flaps 110x67x20 H.C. 57, Zinc

    €30,95 Out of stock    Read more
  • Plate for Flaps SQUARE without holes 100x100 h10, Zinc

    Plate for Flaps SQUARE without holes 100×100 h10, Zinc

    €23,95 Out of stock    Read more
  • Plate for Flaps 64x64x10 H.C.50, Zinc

    Plate for Flaps 64x64x10 H.C.50, Zinc

    Sale! Original price was: €9,95.Current price is: €8,95. Same day shipping    Add to cart
  • Plate for Flaps BOSTON 70x50x14 H.C. 33, Zinc

    Plate for Flaps BOSTON 70x50x14 H.C. 33, Zinc

    €11,95 Out of stock    Read more
  • Plate for Rudder Thalassa series H.C.100 Zinc

    Plate for Rudder Thalassa series H.C.100 Zinc

    €59,95 Out of stock    Read more
  • Plate for Flaps SAIPEM H.C. 100 Zinc

    Plate for Flaps SAIPEM H.C. 100 Zinc

    €30,95 Out of stock    Read more
  • Plate for Flaps SAIPEM H.C. 60 Zinc

    Plate for Flaps SAIPEM H.C. 60 Zinc

    €21,95 Out of stock    Read more
  • Plate for Flaps OVAL "GALEON" 210x29x20 with 3 holes, Zinc

    Plate for Flaps OVAL “GALEON” 210x29x20 with 3 holes, Zinc

    €24,95 Out of stock    Read more
  • Plate for Flaps OVAL 85x47x20 H.C. 33, Zinc

    Plate for Flaps OVAL 85x47x20 H.C. 33, Zinc

    €11,95 Out of stock    Read more
  • Plate for Flaps OVAL 112x66x19 H.C.40, Zinc

    Plate for Flaps OVAL 112x66x19 H.C.40, Zinc

    €19,95 Out of stock    Read more
  • Plate for Flaps OVAL 117x43x20 H.C. 50, Zinc

    Plate for Flaps OVAL 117x43x20 H.C. 50, Zinc

    Sale! Original price was: €13,95.Current price is: €11,95. Same day shipping    Add to cart
  • Plate for Flaps OVAL 93x40x17 H.C. 50, Zinc

    Plate for Flaps OVAL 93x40x17 H.C. 50, Zinc

    Sale! Original price was: €8,95.Current price is: €7,95. Same day shipping    Add to cart

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>