Cooling system

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  • Caterpillar pencil anode Ø 12,5 L.38 plug th.3/8''GAS Zinc + Brass

    Caterpillar pencil anode Ø 12,5 L.38 plug th.3/8”GAS Zinc + Brass

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  • Gori collar anode for 3-blade shaft Ø18''-20'', Zinc

    Gori collar anode for 3-blade shaft Ø18”-20”, Zinc

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  • Mercury button anode for 4,5HP Ø20 H.7, Magnesium

    Mercury button anode for 4,5HP Ø20 H.7, Magnesium

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

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

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  • ZINC RODS Ø 10 L. 400

    ZINC RODS Ø 10 L. 400

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  • Shaft anode Light type Ø 19mm - 3/4' Zinc

    Shaft anode Light type Ø 19mm – 3/4′ Zinc

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  • Scandinavian type bolt-on anode 1,3kg, Aluminium

    Scandinavian type bolt-on anode 1,3kg, Aluminium

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  • Bolt-on bar anode UK TYPE - Fairline 455x90x40 H.C.230, Zinc

    Bolt-on bar anode UK TYPE – Fairline 455x90x40 H.C.230, Zinc

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  • Bolt-on Bar Anodes Vetus 100x45x18 H.C.48,5, Zinc

    Bolt-on Bar Anodes Vetus 100x45x18 H.C.48,5, Zinc

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  • Volvo Penta collar anode for 2 blades folding prop Aluminium

    Volvo Penta collar anode for 2 blades folding prop Aluminium

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  • Impellerpomp Deksel Pakking 2365 Vervangt u de Impeller? Dit is de pakking voor de deksel van uw Jabsco, Johnson, Jmp, Ancor, koelwaterpomp

    Impeller pump Cover Gasket 2365 70mm 4 holes

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  • Rubbermof warmtewisselaar Polar A3/635 80/28 De rubber gegoten einddop is ontworpen voor warmtewisselaar en oliekoelers van polar.

    Rubber sleeve Heat exchanger Polar A3/635 80/28

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  • CR Brass Socket female/female 1/2"

    CR Brass Socket female/female 1/2″

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  • CR Messing slangtule (buitendraad) 3/8" x 20mm

    CR Brass Hose tail (male) 1/2″ x 15mm – OUT OF STOCK

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  • Yamaha small plate for engines, Zinc

    Yamaha small plate for engines, Zinc

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  • Mercury wedge anode Aluminium

    Mercury wedge anode Aluminium

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  • Mercury collar for trim cylinder Aluminium

    Mercury collar for trim cylinder Aluminium

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  • Standard Shaft anode Ø 40mm, Zinc

    Standard Shaft anode Ø 40mm, Zinc

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  • Disc anode single Ø140mm Heavy, Aluminium

    Disc anode single Ø140mm Heavy, Aluminium

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  • CR Brass Elbow 45º female/male 1"1/2

    CR Brass Elbow 45º female/male 1″1/2

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  • CR Brass Elbow 45º female/male 2"1/2

    CR Brass Elbow 45º female/male 2″1/2

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  • PVC Fuel hose 10.00 mm Length 5.00m Clear transparent hose

    PVC Fuel hose 10.00 mm Length 5.00m Clear transparent hose

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  • Impeller pump Craftsman Marine CM3.27. This cooling water pump has been further developed and improved, the replacement pump for your Craftsman engine.

    Impeller pump Craftsman Marine CM2.16 Cooling water pump

    €219,95 Out of stock    Read more
  • Impellerpomp Caterpiller C4.4 Koelwaterpomp 4255412 voor Caterpiller en Perkins marine de ideal e keuze als vervanging van je versleten pomp

    Impeller pump Caterpillar C4.4 Cooling water pump 4255412

    Sale! Original price was: €899,95.Current price is: €749,95. 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>

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