Cooling system

  • Teignbridge Prop anode w/square brass nut, Zinc

    Teignbridge Prop anode w/square brass nut, Zinc

    199,95 Out of stock
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  • Radice out of standard exagonal prop nut  hole 12 Zinc

    Radice out of standard exagonal prop nut hole 12 Zinc

    179,95 Out of stock
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  • Radice  exagonal  prop nut shaft Ø 50mm Zinc

    Radice exagonal prop nut shaft Ø 50mm Zinc

    179,95 Same day shipping
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  • Radice conical prop nut shaft Ø 50mm Aluminium

    Radice conical prop nut shaft Ø 50mm Aluminium

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  • Beneteau propeller anode for shaft Ø50  compl w. Brass Zinc

    Beneteau propeller anode for shaft Ø50 compl w. Brass Zinc

    219,95 Out of stock
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  • Radice out of standard conical prop nut  thread 27X1,5 Zinc

    Radice out of standard conical prop nut thread 27X1,5 Zinc

    189,95 Out of stock
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  • Radice conical prop nut (with Brass plug)  thread  hole Ø12 Zinc

    Radice conical prop nut (with Brass plug) thread hole Ø12 Zinc

    Sale! Original price was: €189,95.Current price is: €154,95. Same day shipping
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  • Radice conical prop nut shaft Ø 50mm Zinc

    Radice conical prop nut shaft Ø 50mm Zinc

    Sale! Original price was: €189,95.Current price is: €154,95. Same day shipping
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  • Radice out of standard conical prop nut  thread  hole Ø12 Zinc

    Radice out of standard conical prop nut thread hole Ø12 Zinc

    164,95 Same day shipping
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  • Steel Washer for shaft 45

    Steel Washer for shaft 45

    Sale! Original price was: €3,95.Current price is: €3,39. Same day shipping
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  • Radice out of standard exagonal prop nut  hole 12 Zinc

    Radice out of standard exagonal prop nut hole 12 Zinc

    Sale! Original price was: €129,95.Current price is: €109,95. Same day shipping
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  • Radice  exagonal  prop nut shaft Ø 45mm Zinc

    Radice exagonal prop nut shaft Ø 45mm Zinc

    129,95 Out of stock
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  • Radice conical prop nut shaft Ø 45mm Aluminium

    Radice conical prop nut shaft Ø 45mm Aluminium

    Sale! Original price was: €159,95.Current price is: €134,95. Same day shipping
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  • Beneteau propeller anode for shaft Ø45  compl w. Brass Zinc

    Beneteau propeller anode for shaft Ø45 compl w. Brass Zinc

    164,95 Out of stock
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  • Radice out of standard conical prop nut  thread  36X3,0 Zinc

    Radice out of standard conical prop nut thread 36X3,0 Zinc

    164,95 Out of stock
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  • Radice out of standard conical prop nut  thread 26X1,5 Zinc

    Radice out of standard conical prop nut thread 26X1,5 Zinc

    164,95 Out of stock
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  • Radice out of standard conical prop nut  thread 16X1,5 Zinc

    Radice out of standard conical prop nut thread 16X1,5 Zinc

    164,95 Out of stock
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  • Radice out of standard conical prop nut  thread 27X2,0 Zinc

    Radice out of standard conical prop nut thread 27X2,0 Zinc

    164,95 Out of stock
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  • Radice out of standard conical prop nut  thread 30X2,0 Zinc

    Radice out of standard conical prop nut thread 30X2,0 Zinc

    164,95 Out of stock
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  • Radice out of standard conical prop nut  thread 27X1,5 Zinc

    Radice out of standard conical prop nut thread 27X1,5 Zinc

    164,95 Out of stock
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  • Radice conical prop nut shaft Ø 45mm Zinc

    Radice conical prop nut shaft Ø 45mm Zinc

    Sale! Original price was: €164,95.Current price is: €139,95. Same day shipping
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  • Radice out of standard conical prop nut  thread hole Ø8,5 Zinc

    Radice out of standard conical prop nut thread hole Ø8,5 Zinc

    114,95 Out of stock
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  • Radice out of standard conical prop nut  thread 24X1,5 LH Zinc

    Radice out of standard conical prop nut thread 24X1,5 LH Zinc

    114,95 Out of stock
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  • Radice out of standard exagonal prop nut hole 8,5 Zinc

    Radice out of standard exagonal prop nut hole 8,5 Zinc

    114,95 Out of stock
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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>