Cooling system

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  • Impeller Volvo: 842857, 844683, 845796,875697, 21951364 Cummins: 8503

    Impeller Volvo: 842857, 844683, 845796,875697, 21951364 Cummins: 8503

    Sale! Original price was: €114,95.Current price is: €94,95. Same day shipping    Add to cart
  • Flexible cooling water hose (hot / warm water) 15x23mm

    Flexible cooling water hose (hot / warm water) 15x23mm

    Sale! Original price was: €11,95.Current price is: €9,95. Same day shipping    Add to cart
  • Water pump cover

    Water pump cover

    €11,95 Same day shipping    Add to cart
  • Volvo Penta 2003 Cooling water Rubber sealing set (14x)

    Volvo Penta 2003 Cooling water Rubber sealing set (14x)

    Sale! Original price was: €45,95.Current price is: €37,95. Out of stock    Read more
  • Hose barb INNER THREAD 3/4 x 25 mm

    Hose barb INNER THREAD 3/4 x 25 mm

    Sale! Original price was: €3,99.Current price is: €3,29. Same day shipping    Add to cart
  • Hose barb male thread 1/4 x 13 mm

    Hose barb male thread 1/4 x 13 mm

    Sale! Original price was: €1,79.Current price is: €1,49. Same day shipping    Add to cart
  • Sen-Dure pencil anode Ø 9,5 L. 51 plug th.1/8'' NPT Zinc + Brass

    Sen-Dure pencil anode Ø 9,5 L. 51 plug th.1/8” NPT Zinc + Brass

    €6,95 Out of stock    Read more
  • Pencil anode complete Ø3/8'' L=3/4'' thread=1/4''NPT Zinc + Brass

    Pencil anode complete Ø3/8” L=3/4” thread=1/4”NPT Zinc + Brass

    Sale! Original price was: €12,95.Current price is: €10,95. Same day shipping    Add to cart
  • Bennet Trim tab anode 1 anode only Zinc

    Bennet Trim tab anode 1 anode only Zinc

    Sale! Original price was: €12,95.Current price is: €10,95. Same day shipping    Add to cart
  • General Motors Pencil anode Zinc Ø 16 L.54

    General Motors Pencil anode Zinc Ø 16 L.54

    Sale! Original price was: €4,95.Current price is: €3,95. Same day shipping    Add to cart
  • Volvo Penta Collar anode for Saildrive 130S 150S Magnesium (without bolts)

    Volvo Penta Collar anode for Saildrive 130S 150S Magnesium (without bolts)

    €55,95 Out of stock    Read more
  • Volvo Penta collar anode 2 and 3 blade folding propeller Magnesium

    Volvo Penta collar anode 2 and 3 blade folding propeller Magnesium

    €25,95 Out of stock    Read more
  • Radice conical prop nut (anode only) shaft Ø 30mm Aluminium

    Radice conical prop nut (anode only) shaft Ø 30mm Aluminium

    Sale! Original price was: €7,95.Current price is: €5,95. Same day shipping    Add to cart
  • Scandinavian type bolt-on anode 0,18kg Aluminium

    Scandinavian type bolt-on anode 0,18kg Aluminium

    Sale! Original price was: €4,95.Current price is: €3,95. Same day shipping    Add to cart
  • Bolt on anode 2,5kg with slotted holes H.C.350, Aluminium

    Bolt on anode 2,5kg with slotted holes H.C.350, Aluminium

    Sale! Original price was: €45,95.Current price is: €36,95. Same day shipping    Add to cart
  • Wyckomar WAUV700 UV lamp

    Wyckomar WAUV700 UV lamp

    €124,95 Next day shipping    Add to cart
  • R2 Alum Rudder Anode 2 13/16", Aluminium

    R2 Alum Rudder Anode 2 13/16″, Aluminium

    Sale! Original price was: €9,95.Current price is: €7,95. Same day shipping    Add to cart
  • Standard Shaft anode Ø 31.8mm 1 1/4", Zinc

    Standard Shaft anode Ø 31.8mm 1 1/4″, Zinc

    Sale! Original price was: €12,95.Current price is: €10,95. Same day shipping    Add to cart
  • Standard Shaft anode Ø 57.1mm - 2 1/4", Zinc

    Standard Shaft anode Ø 57.1mm – 2 1/4″, Zinc

    Sale! Original price was: €39,95.Current price is: €32,95. Same day shipping    Add to cart
  • Volvo Penta Cavitatie -plaat voor Outdrive, Magnesium

    Volvo Penta Cavitation plate anode for Outdrive, Magnesium

    Sale! Original price was: €24,95.Current price is: €19,95. Same day shipping    Add to cart
  • Radiatordop Volvo Penta 0.75 hPa

    Volvo Penta radiator cap 0.75 hPa 1674083, 1357775, 463828, 1674084, 3850064

    Sale! Original price was: €24,95.Current price is: €20,95. Same day shipping    Add to cart
  • Impellerpomp 15IP MASE generator koelwaterpomp. De pomp voor MASE generator motoren een verbetering van het origineel de ideale vervanger.

    Impeller pump 15IP MASE Generator Cooling water pump

    Sale! Original price was: €259,95.Current price is: €209,95. Same day shipping    Add to cart
  • Impellerpomp Westerbeke17.0/23 EDE & 13.5/17.0 EDE. Door gebruik van hoogwaardig materiaal is deze pomp kwalitatief beter dan het origineel.

    Impeller pump Westerbeke 17.0/23 EDE & 13.5/17.0 EDE Cooling water pump

    Sale! Original price was: €429,95.Current price is: €359,95. Same day shipping    Add to cart
  • CR Brass Hose tail (male) 1" x 19mm

    CR Brass Hose tail (male) 1″ x 19mm

    Sale! Original price was: €12,95.Current price is: €10,95. 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>

Showing 697–720 of 5958 resultsSorted by popularity