Cooling parts

  • Rubber sleeve Heat exchanger DTN2 51/75/36/21 Renault Peugeot Indenor

    Sale! Original price was: €54,95.Current price is: €45,95.     Add to cart

  • Caterpillar pencil anode Ø 12 L. 40 Zinc

    Sale! Original price was: €2,69.Current price is: €2,29.     Add to cart
  • Sanitairslang-waterslang 32mm wit PVC met staalinlage, de kleine buigradius maakt installeren makkelijk. Niet geurdoorlatend en UV bestendig.

    Sanitary hose Water hose 40 mm White PVC with Steel insert

    Sale! Original price was: €11,95.Current price is: €9,95.     Add to cart

  • Stainless steel Hose clamp 70 – 90 mm Worm drive clip W5/AISA316

    Sale! Original price was: €3,95.Current price is: €3,59.     Add to cart

  • Cooling water hose Impeller pump (cold) 51mm 3 bar transparent PVC, Steel insert

    Sale! Original price was: €15,95.Current price is: €13,95.     Add to cart
  • impeller-kohler-359978-onan-132-0415

    Impeller Kohler: 359978 ONAN: 132-0415

    Sale! Original price was: €24,95.Current price is: €20,95.     Add to cart

  • Disc anode single Ø50mm, Aluminium

    Sale! Original price was: €3,69.Current price is: €3,09.     Add to cart

  • Pencil anode complete Ø5/8” L=1-1/2” thread=1/2”NPT Zinc + Brass

    Sale! Original price was: €11,95.Current price is: €9,95.     Add to cart

  • Volvo Penta QL Bow thruster anode, Zinc

    Sale! Original price was: €3,99.Current price is: €3,29.     Add to cart

  • Tear drop bolt-on anode 1kg with slotted holes H.C.200 Zinc

    Sale! Original price was: €22,95.Current price is: €19,95.     Add to cart

  • Mercury Anode kit Bravo III -2004 to present, Magnesium

    Sale! Original price was: €99,95.Current price is: €82,95.     Add to cart

  • Impeller Yanmar: 124223-42091, 128296-42070, 124223-42092

    Sale! Original price was: €22,95.Current price is: €19,95.     Add to cart

  • Mini hose clamp 14-17 mm Stainless steel A2 (W4)

    Sale! Original price was: €3,09.Current price is: €2,59.     Add to cart

  • CR Brass Through-hull outlet Convex standard 3/4″

    Sale! Original price was: €23,95.Current price is: €19,95.     Add to cart

  • Hose clamp SS 80 – 85 mm exhaust hose

    Sale! Original price was: €9,95.Current price is: €8,95.     Add to cart

  • Collar anode for Isotherm boiler Zinc

    Sale! Original price was: €22,95.Current price is: €19,95.     Add to cart

  • Gori Ring anode Ø 15”-16.50”

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

  • Mercury Anode kit Bravo II-III, Aluminium

    Sale! Original price was: €58,95.Current price is: €49,95.     Add to cart

  • Hose clamp 32-44 mm

    Sale! Original price was: €4,95.Current price is: €3,99.     Add to cart

  • CR Brass Hose tail (male) 3/4″ x 19mm

    Sale! Original price was: €8,95.Current price is: €7,95.     Add to cart

  • Caterpillar pencil anode Ø 10 L. 55 Zinc

    Sale! Original price was: €2,49.Current price is: €2,09.     Add to cart

  • Honda Small plate anode for 8-10-15HP Zinc

    Sale! Original price was: €4,95.Current price is: €3,99.     Add to cart

  • Plastic aerator 16,19, 25, 32 mm anti-siphon Impeller pump

    Sale! Original price was: €62,95.Current price is: €51,95.     Add to cart

  • Impeller pump F5b Mercedes OM636, OM615, OM621, ST170

    Sale! Original price was: €379,95.Current price is: €319,95.     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>