Cooling system

  • Impeller pump Iveco Mitsubishi Samofa S4S, S6S

    Impeller pump Iveco Mitsubishi Samofa S4S, S6S

    €659,95 Same day shipping    Add to cart
  • CR Brass Elbow 45º female/female 2"

    CR Brass Elbow 45º female/female 2″

    Sale! Original price was: €43,95.Current price is: €35,95. Same day shipping    Add to cart
  • CR Brass Elbow 45º female/female 2"1/2

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

    Sale! Original price was: €64,95.Current price is: €53,95. 3-5 working days    Add to cart
  • CR Brass Elbow 45º female/female 3"

    CR Brass Elbow 45º female/female 3″

    Sale! Original price was: €77,95.Current price is: €64,95. 3-5 working days    Add to cart
  • CR Brass Elbow 45º female/male 3"

    CR Brass Elbow 45º female/male 3″

    Sale! Original price was: €78,95.Current price is: €65,95. 3-5 working days    Add to cart
  • CR Brass Elbow 45º female/male 4"

    CR Brass Elbow 45º female/male 4″

    Sale! Original price was: €149,95.Current price is: €124,95. 3-5 working days    Add to cart
  • CR Brass T-Coupling female 2"1/2

    CR Brass T-Coupling female 2″1/2

    Sale! Original price was: €98,95.Current price is: €81,95. 3-5 working days    Add to cart
  • CR Brass T-Coupling female 3"

    CR Brass T-Coupling female 3″

    Sale! Original price was: €109,95.Current price is: €93,95. 3-5 working days    Add to cart
  • CR Brass T-Coupling female 4"

    CR Brass T-Coupling female 4″

    Sale! Original price was: €209,95.Current price is: €169,95. 3-5 working days    Add to cart
  • CR Brass Socket female/female 2"

    CR Brass Socket female/female 2″

    Sale! Original price was: €38,95.Current price is: €32,95. Same day shipping    Add to cart
  • CR Brass Socket female/female 2"1/2

    CR Brass Socket female/female 2″1/2

    Sale! Original price was: €56,95.Current price is: €46,95. 3-5 working days    Add to cart
  • CR Brass Elbow 90º female/male 4"

    CR Brass Elbow 90º female/male 4″

    Sale! Original price was: €229,95.Current price is: €189,95. 3-5 working days    Add to cart
  • CR Brass Elbow 90º female/male 3"

    CR Brass Elbow 90º female/male 3″

    Sale! Original price was: €159,95.Current price is: €134,95. 3-5 working days    Add to cart
  • CR Brass Elbow 90º female/male 2"1/2

    CR Brass Elbow 90º female/male 2″1/2

    Sale! Original price was: €66,95.Current price is: €55,95. 3-5 working days    Add to cart
  • CR Brass Elbow 90º female/female 4"

    CR Brass Elbow 90º female/female 4″

    Sale! Original price was: €134,95.Current price is: €109,95. 3-5 working days    Add to cart
  • CR Brass Elbow 90º female/female 2"1/2

    CR Brass Elbow 90º female/female 2″1/2

    Sale! Original price was: €64,95.Current price is: €53,95. 3-5 working days    Add to cart
  • CR Brass Through-hull outlet Convex standard 4"

    CR Brass Through-hull outlet Convex standard 4″

    Sale! Original price was: €279,95.Current price is: €229,95. 3-5 working days    Add to cart
  • CR Brass Through-hull outlet Convex standard 3"

    CR Brass Through-hull outlet Convex standard 3″

    Sale! Original price was: €154,95.Current price is: €129,95. 3-5 working days    Add to cart
  • CR Brass Through-hull outlet convex standard 2"1/2

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

    Sale! Original price was: €114,95.Current price is: €97,95. 3-5 working days    Add to cart
  • CR Brass Valve 3"

    CR Brass Valve 3″

    Sale! Original price was: €389,95.Current price is: €319,95. 3-5 working days    Add to cart
  • CR Brass Valve 4"

    CR Brass Valve 4″

    Sale! Original price was: €589,95.Current price is: €489,95. 3-5 working days    Add to cart
  • Wierfilter of Wierpot voor het koelwatersysteem van je boot

    Weed filter, Cooling water filter Bronze with anode 3”

    Sale! Original price was: €1.049,95.Current price is: €879,95. Same day shipping    Add to cart
  • Wierfilter of Wierpot voor het koelwatersysteem van je boot

    Weed filter Bronze 2½ ” with anode l High filtering capacity

    Sale! Original price was: €1.049,95.Current price is: €879,95. Same day shipping    Add to cart
  • Wierfilter Brons 1-1/2” met Anode l Hoge filter capaciteit, van zeewater bestendig brons, met een gemakkelijk te demonteren opvangfilter.

    Weed filter Bronze 1 1/2” with anode l High filtering capacity

    Sale! Original price was: €699,95.Current price is: €589,95. 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>