Cooling parts

Showing 3913–3936 of 5220 results

  • Lewmar diameter 38mm Zinc

    Sale! Original price was: €15,95.Current price is: €12,95.     Add to cart

  • Variprop propeller nut VP76

    €46,95 Out of stock    Read more

  • Variprop propeller nut VP64 Magnesium

    €37,95 Out of stock    Read more

  • Variprop propeller nut DF-128/140, Magnesium

    Out of stock    Read more

  • Variprop propeller nut DF-128/140, Aluminium

    Sale! Original price was: €79,95.Current price is: €66,95.     Add to cart

  • Variprop propeller nut DF-112, Magnesium

    Out of stock    Read more

  • Variprop propeller nut DF-112, Aluminium

    Sale! Original price was: €77,95.Current price is: €64,95.     Add to cart

  • Variprop propeller nut DF-107, Magnesium

    €14,95 Out of stock    Read more

  • Variprop propeller nut DF-80, Magnesium

    €9,95 Out of stock    Read more

  • Variprop propeller nut DF-80 Aluminium

    Sale! Original price was: €63,95.Current price is: €52,95.     Add to cart

  • Sleipner bow thruster anode SR80/100/130/170/210/240 Zinc

    Sale! Original price was: €22,95.Current price is: €19,95.     Add to cart

  • Sidepower – Sleipner propeller nut, Magnesium

    Out of stock    Read more

  • Sidepower – Sleipner propeller nut Ø25,6 H.15,2, Zinc

    Sale! Original price was: €16,95.Current price is: €13,95.     Add to cart

  • Sidepower – Sleipner propeller nut Ø73 H.53, Aluminium

    Sale! Original price was: €53,95.Current price is: €44,95.     Add to cart

  • Sidepower – Sleipner propeller nut Ø73 H.53, Zinc

    Sale! Original price was: €61,95.Current price is: €49,95.     Add to cart

  • Sidepower – Sleipner propeller nut Ø42 H.34, Zinc

    Sale! Original price was: €8,95.Current price is: €6,95.     Add to cart

  • America Bow Thruster propeller nut Ø80, Zinc

    Sale! Original price was: €19,95.Current price is: €16,95.     Add to cart

  • Leopard propeller nut, Zinc

    €72,95 Out of stock    Read more
  • Placeholder

    Flex-O-Fold propeller nut

    Sale! Original price was: €67,95.Current price is: €56,95.     Add to cart

  • Flex-o-fold propeller prop side anodes Aluminium

    Sale! Original price was: €13,95.Current price is: €11,95.     Add to cart

  • Flex-o-fold propeller nut, Magnesium

    Out of stock    Read more

  • Flex-o-fold propeller nut, Zinc

    Sale! Original price was: €17,95.Current price is: €14,95.     Add to cart

  • Varifold propeller nut – Ogiva per eliche Varifold, Zinc

    Sale! Original price was: €489,95.Current price is: €409,95.     Add to cart

  • Varifold prop nut VF108/VF120 3 & 4 blades, Zinc

    Sale! Original price was: €144,95.Current price is: €119,95.     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>

Showing 3913–3936 of 5220 results