Cooling parts

  • 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. Same day shipping    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. Same day shipping    Add to cart

  • Gori collar for 2-blade Saildrive Ø13”-18”, Zink

    Sale! Original price was: €36,95.Current price is: €29,95. Same day shipping    Add to cart

  • Slim type Shaft collar anode Ø 25mm, Aluminium

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

  • Volvo Penta QL Bow thruster anode, Zinc

    Sale! Original price was: €4,95.Current price is: €3,95. Same day shipping    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 38 mm White PVC with Steel insert

    Sale! Original price was: €10,95.Current price is: €9,95. Same day shipping    Add to cart

  • Stainless steel Through-hull outlet, ø 38mm, 45 degrees

    Sale! Original price was: €38,95.Current price is: €31,95. Same day shipping    Add to cart

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

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

  • Radice conical prop nut (anode only) shaft Ø 30mm Zinc

    Sale! Original price was: €10,95.Current price is: €9,95. Same day shipping    Add to cart

  • Radice hexagonal prop nut (anode only) shaft Ø 22-25mm, Zinc

    Sale! Original price was: €5,95.Current price is: €4,95. Same day shipping    Add to cart

  • Shaft anode USA type Ø 25mm Aluminium

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

  • Disc anode single Ø70mm Heavy, Zinc

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

  • CR Brass Through-hull outlet Convex standard 1″

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

  • Impeller pump Foot mounted Universal 106 L/min

    Sale! Original price was: €339,95.Current price is: €289,95. Same day shipping    Add to cart

  • Coolant hose 90° Curved hose 50 mm x 300 mm (2”)

    €32,95 Same day shipping    Add to cart

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

    €259,95 Same day shipping    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: €38,95.Current price is: €31,95. Same day shipping    Add to cart

  • Impeller Cummins 3916720 Mercruiser 47-853126

    Sale! Original price was: €48,95.Current price is: €39,95. Same day shipping    Add to cart

  • Circulation pump Cooling water 14L/min

    Sale! Original price was: €79,95.Current price is: €69,95. Out of stock    Read more

  • Hose barb male thread 3/4 x 25 mm

    Sale! Original price was: €3,79.Current price is: €3,19. Same day shipping    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. Same day shipping    Add to cart

  • Yanmar pencil anode Ø12,7 L.38 plug 3/8”NPT Zinc + Brass

    Sale! Original price was: €31,95.Current price is: €26,95. Same day shipping    Add to cart

  • Volvo Penta Split collar anode for Saildrive Zinc (without bolts) 22651246

    Sale! Original price was: €64,95.Current price is: €54,95. Same day shipping    Add to cart
  • JPR-ON7310

    Impeller pump Cummins ONAN Marine Generator 19/21.5 kW Cooling water pump

    Sale! Original price was: €519,95.Current price is: €429,95. 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>