Cooling parts

Showing 553–576 of 5220 results

  • Sanitairslang-waterslang 32mm wit PVC met staalinlage, de kleine buigradius maakt installeren makkelijk. Niet geurdoorlatend en UV bestendig.

    Sanitary hose Water hose 38 mm White PVC with Steel insert

    Sale! Original price was: €10,95.Current price is: €9,95. Out of stock    Read more
  • Impeller pump Cummins ONAN Marine Generator 11/13.5kW Cooling water pump, ideal as a replacement for the Cummins Onan marine engines.

    Impeller pump Cummins ONAN Marine Generator 11/13.5kW Cooling water pump

    €479,95     Add to cart

  • Stainless steel Ourlet Through-hull ø 101mm, straight

    Sale! Original price was: €129,95.Current price is: €109,95.     Add to cart
  • Impellerpomp revisieset 0075 (klein) 21141637 is te gebruiken voor de revisie van de JMP Marine pomp als met de OEM-pompen van Volvo Penta.

    Impeller pump overhaul kit (small) 0075 21141637

    €81,95 Out of stock    Read more

  • Impeller pump Yanmar Cooling water pump Minor kit 129670-42513

    €144,95     Add to cart

  • Expansion vessel Martec 1.5L

    Sale! Original price was: €64,95.Current price is: €53,95.     Add to cart

  • CR Brass hose tail (male) 1″1/4 x 25mm

    Sale! Original price was: €18,95.Current price is: €15,95.     Add to cart

  • CR Brass Through-hull outlet, inclined 1

    Sale! Original price was: €31,95.Current price is: €25,95.     Add to cart
  • CR Messing slangtule (buitendraad) 3/8" x 20mm

    CR Brass Hose tail (male) 1/2″ x 15mm – OUT OF STOCK

    Sale! Original price was: €5,95.Current price is: €4,95. Out of stock    Read more
  • CR Messing slangtule (buitendraad) 3/8" x 20mm

    CR Brass Hose tail (male) 1/2″ x 12mm

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

  • CR Brass Hose tail (male) 1″1/2 x 40mm

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

  • Volvo Penta Transom plate for SX outdrive Magnesium

    Sale! Original price was: €33,95.Current price is: €27,95.     Add to cart

  • Volvo Penta outdrive ring for engine 280 – 290 single prop Aluminium

    Sale! Original price was: €21,95.Current price is: €18,95.     Add to cart

  • Stainless steel Outlet Through-hull ø 89mm, straight

    Sale! Original price was: €104,95.Current price is: €87,95.     Add to cart

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

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

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

    Sale! Original price was: €28,95.Current price is: €23,95.     Add to cart

  • CR Brass T-Coupling female 1/2″

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

  • CR Brass T-Coupling female 1″1/4

    Sale! Original price was: €32,95.Current price is: €26,95.     Add to cart

  • CR Brass Water scoop 1″1/4

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

  • Pulley 200 mm SPB 22 mm

    €93,95     Add to cart

  • Hose clamp SS 95 – 100 mm Exhaust hose

    Sale! Original price was: €10,95.Current price is: €8,95.     Add to cart

  • Rubber sleeve Heat exchanger Bowman 3419 51 / 70 / end cover

    Sale! Original price was: €74,95.Current price is: €62,95.     Add to cart

  • Rubber sleeve Heat exchanger Bowman 3192 67/90/28

    Sale! Original price was: €104,95.Current price is: €87,95.     Add to cart

  • Coolant hose Straight 50 mm x 1.00 meter (2”)

    Sale! Original price was: €39,95.Current price is: €32,95.     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>

Showing 553–576 of 5220 results