Cooling system

  • Bennet Trim tab anode 1 anode only Zinc

    Bennet Trim tab anode 1 anode only Zinc

    Sale! Original price was: €10,95.Current price is: €8,95. Same day shipping    Add to cart
  • Hardware kit composed by fastening bolts and screw

    Hardware kit composed by fastening bolts and screw

    €0,59 Out of stock    Read more
  • Hardware kit composed by fastening bolts and screw

    Hardware kit composed by fastening bolts and screw

    Sale! Original price was: €1,09.Current price is: €0,89. Same day shipping    Add to cart
  • Sidepower - Sleipner propeller nut Ø50 H.35,4 Zinc

    Sidepower – Sleipner propeller nut Ø50 H.35,4 Zinc

    Sale! Original price was: €14,95.Current price is: €11,95. Same day shipping    Add to cart
  • AIFO-FTP Pencil anode Ø 14 L.26 Zinc

    AIFO-FTP Pencil anode Ø 14 L.26 Zinc

    Sale! Original price was: €7,95.Current price is: €6,95. Same day shipping    Add to cart
  • Honda Small plate anode for 75-130-225HP Zinc

    Honda Small plate anode for 75-130-225HP Zinc

    Sale! Original price was: €9,95.Current price is: €7,95. Same day shipping    Add to cart
  • YANMAR Anode 12,5x30- 3/8" UNC Zinc

    YANMAR Anode 12,5×30- 3/8″ UNC Zinc

    Sale! Original price was: €9,95.Current price is: €7,95. Same day shipping    Add to cart
  • Suzuki small plate anode for DF25-DF300 Magnesium

    Suzuki small plate anode for DF25-DF300 Magnesium

    Sale! Original price was: €3,99.Current price is: €3,39. Same day shipping    Add to cart
  • Yamaha Cylinder Crankcase anode 25-250HP Aluminium

    Yamaha Cylinder Crankcase anode 25-250HP Aluminium

    Sale! Original price was: €7,95.Current price is: €6,95. Same day shipping    Add to cart
  • Flex-o-fold propeller prop side anodes Aluminium

    Flex-o-fold propeller prop side anodes Aluminium

    Sale! Original price was: €19,95.Current price is: €16,95. Same day shipping    Add to cart
  • Bolts and Nuts M16 x 25

    Bolts and Nuts M16 x 25

    Sale! Original price was: €18,95.Current price is: €15,95. Same day shipping    Add to cart
  • Mercury/Mercruiser Collar anode for Mercruiser Alpha one Zinc

    Mercury/Mercruiser Collar anode for Mercruiser Alpha one Zinc

    Sale! Original price was: €4,95.Current price is: €3,95. Same day shipping    Add to cart
  • Mercury outboard bar for 40HP - v6 135/150/175 Verado Magnesium

    Mercury outboard bar for 40HP – v6 135/150/175 Verado Magnesium

    Sale! Original price was: €19,95.Current price is: €16,95. Same day shipping    Add to cart
  • Hang on Magnesium anode 0,76kg cable lenght 6mt Magnesium

    Hang on Magnesium anode 0,76kg cable lenght 6mt Magnesium

    Sale! Original price was: €56,95.Current price is: €47,95. Same day shipping    Add to cart
  • Radice conical prop nut (anode only) shaft Ø 40mm Magnesium

    Radice conical prop nut (anode only) shaft Ø 40mm Magnesium

    Sale! Original price was: €19,95.Current price is: €15,95. Same day shipping    Add to cart
  • Disc anode for Stern 230*25 mm Magnesium

    Disc anode for Stern 230*25 mm Magnesium

    Sale! Original price was: €179,95.Current price is: €149,95. Same day shipping    Add to cart
  • Rudder pair anodes Ø90mm with hardware, Zinc

    Rudder pair anodes Ø90mm with hardware, Zinc

    Sale! Original price was: €18,95.Current price is: €15,95. Same day shipping    Add to cart
  • R3 Alum Rudder Anode 3 3/4", Aluminium

    R3 Alum Rudder Anode 3 3/4″, Aluminium

    Sale! Original price was: €19,95.Current price is: €15,95. Same day shipping    Add to cart
  • Slim type Shaft collar anode Ø 30 mm, Aluminium

    Slim type Shaft collar anode Ø 30 mm, Aluminium

    Sale! Original price was: €14,95.Current price is: €12,95. Same day shipping    Add to cart
  • Medium type Shaft collar anode Ø 95mm, Zinc

    Medium type Shaft collar anode Ø 95mm, Zinc

    Sale! Original price was: €57,95.Current price is: €47,95. Same day shipping    Add to cart
  • Shaft anode USA type Ø 28.6 mm 1 1/8", Zinc

    Shaft anode USA type Ø 28.6 mm 1 1/8″, Zinc

    Sale! Original price was: €16,95.Current price is: €13,95. Same day shipping    Add to cart
  • Standard Shaft anode Ø 55mm, Zinc

    Standard Shaft anode Ø 55mm, Zinc

    Sale! Original price was: €34,95.Current price is: €28,95. Same day shipping    Add to cart
  • Volvo Penta nuts for DPX series - shaft size 25-30" Zinc

    Volvo Penta nuts for DPX series – shaft size 25-30″ Zinc

    Sale! Original price was: €14,95.Current price is: €12,95. Same day shipping    Add to cart
  • Impeller pump Iveco 8060/8210 Vetus D-series

    Impeller pump Iveco 8060/8210 Vetus D-series

    Sale! Original price was: €569,95.Current price is: €479,95. 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>