Cooling parts

  • Disc anode single Ø70mm with steel insert, Magnesium

    Sale! Original price was: €47,95.Current price is: €38,95.     Add to cart

  • Disc anode single Ø140mm, Aluminium

    Sale! Original price was: €25,95.Current price is: €21,95.     Add to cart
  • Impellerpomp, Kubota/Fisher Panda Genset koelwaterpomp is de keus voor het vervangen van het origineel, doorontwikkeld en daardoor verbeterd

    Impeller pump, Kubota/Fisher Panda Genset Cooling water pump

    Sale! Original price was: €309,95.Current price is: €259,95.     Add to cart

  • Impeller pump Volvo D1/D2 Cooling water pump Minor kit 3593654

    Sale! Original price was: €79,95.Current price is: €66,95.     Add to cart

  • Cap Expansion vessel Martec

    Sale! Original price was: €20,95.Current price is: €17,95.     Add to cart
  • CR Messing slangtule (buitendraad) 3/8" x 20mm

    CR Brass Hose tail (male) 3/8″ x 12mm

    Sale! Original price was: €4,95.Current price is: €3,89.     Add to cart

  • Reggiani prop nut shaft Ø25 Zinc

    Sale! Original price was: €6,95.Current price is: €5,95.     Add to cart

  • Mercury Anode kit for Alpha one Generation one, Aluminium

    Sale! Original price was: €43,95.Current price is: €35,95.     Add to cart

  • Volvo Penta outdrive ring for engine 290 duo prop Aluminium

    Sale! Original price was: €16,95.Current price is: €13,95.     Add to cart

  • CR Brass Valve 3/8″

    Sale! Original price was: €14,95.Current price is: €12,95.     Add to cart

  • Water pump Electrical impeller pump 12V 35 L/min

    €269,95     Add to cart
  • Impellerpomp Kohler 4CZ 6.5CZ 3.5CFZ 5CFZ generator koelwaterpomp De ideale vervanger van uw originele Kohler marine en generator motoren

    Impeller pump Kohler G907P Cooling water pump generator 8 – 12.5 kW

    Sale! Original price was: €329,95.Current price is: €279,95.     Add to cart

  • Caterpillar pencil anode Ø 12,5 L. 38 Zinc

    Sale! Original price was: €2,59.Current price is: €2,19.     Add to cart

  • AIFO-FTP Pencil anode Ø14 L.28 complete plug th.18X1,5 Zinc + Brass

    Sale! Original price was: €14,95.Current price is: €11,95.     Add to cart

  • Yanmar pencil anode Ø16 L.50 with brass plug 1/2” Bspt Zinc + Brass

    Sale! Original price was: €19,95.Current price is: €16,95.     Add to cart

  • Flex-o-fold propeller prop side anodes Zinc – sold in pairs

    Sale! Original price was: €14,95.Current price is: €11,95.     Add to cart

  • Slim type Shaft collar anode Ø 25mm, Aluminium

    Sale! Original price was: €15,95.Current price is: €12,95.     Add to cart

  • Volvo Penta Anode kit 280 series Aluminium

    Sale! Original price was: €42,95.Current price is: €34,95.     Add to cart

  • Disc anode single Ø70mm Heavy, Zinc

    Sale! Original price was: €9,95.Current price is: €7,95.     Add to cart

  • CR Brass Through-hull outlet Convex standard 1″

    Sale! Original price was: €31,95.Current price is: €25,95.     Add to cart

  • Impeller pump Foot mounted Universal 106 L/min

    €369,95 Out of stock    Read more

  • Impeller pump Vetus M4.14 and M3.10 STM8050

    €259,95     Add to cart
  • Impeller Oberdorfer: 7441 Overeenkomstige bestelnummers: CEF500114T, JAB17937-0001-P, REC17937-0001, 127610-42200, 21951356, 3588475, 801277, 825941

    Impeller Oberdorfer, Volvo Penta, Jabsco 17937-0001

    Sale! Original price was: €35,95.Current price is: €29,95.     Add to cart

  • Sen-Dure pencil anode Ø 9,5 L. 44 plug th.1/4” NPT Zinc + Brass

    Sale! Original price was: €4,95.Current price is: €3,95.     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>