Cooling system

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  • Volvo Penta Anode kit SXA/DPSA drives Aluminium

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  • CR Brass hose tail (male) 1" x 35mm

    CR Brass hose tail (male) 1″ x 35mm

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

    CR Brass Hose tail (male) 3/4″ x 13mm

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

    CR Brass Hose tail (male) 3/8″ x 18mm

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    CR Brass Through-hull outlet, inclined 1″1/2

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  • Volvo Penta Anode kit 290 series, Magnesium

    Volvo Penta Anode kit 290 series, Magnesium

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  • Impeller Puller universal

    Impeller Puller universal

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

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

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    CR Brass Elbow 90º female/male 3/8″

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    CR Brass Through-hull outlet convex standard 1″1/2

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  • Impellerpomp Volvo Penta D4 serie koelwaterpomp. Door gebruikt van Hoogwaardiger materiaal is deze pomp van beter kwaliteit dan het origineel.

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  • Impellerpomp Volvo Penta 4.3GL 5.0GL 4.3GXI 5.0GXI 5.7GXi V6 V8 Door hoogwaardig materiaal is in prestatie en kwaliteit de betere versie.

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    Hose clamp 19-28 mm

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  • Coolant hose 90° Curved hose 35 mm x 300 mm (1 3/8'')

    Coolant hose 90° Curved hose 35 mm x 300 mm (1 3/8”)

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  • Impellerpomp Cummins 6BTA5, 6CT8.3, 6CTA8.3 koelwaterpomp (11.4 graden links) voor deze Cummins marine motoren is dit de ideale vervanger

    Impeller pump Cummins 6BTA5, 6CT8.3, 6CTA8.3 Cooling water pump (11.4 degrees to the left)

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  • Impeller puller Johnson 09-812BT-1 and 09-1027BT

    Impeller puller Johnson 09-812BT-1 and 09-1027BT

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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>