Cooling parts

  • XR3 UV98

    Wyckomar UV250/XR32 UV lamp 4 pins

    €114,95 Next day shipping    Add to cart
  • Disc anode single Ø125mm, Magnesium

    Disc anode single Ø125mm, Magnesium

    Sale! Original price was: €35,95.Current price is: €29,95. Same day shipping    Add to cart
  • Shaft anode USA type Ø 22mm - 7/8", Aluminium

    Shaft anode USA type Ø 22mm – 7/8″, Aluminium

    Sale! Original price was: €15,95.Current price is: €12,95. Same day shipping    Add to cart
  • Shaft anode USA type Ø 44.4mm - 1 3/4", Aluminium

    Shaft anode USA type Ø 44.4mm – 1 3/4″, Aluminium

    Sale! Original price was: €32,95.Current price is: €27,95. Same day shipping    Add to cart
  • 220V Drinking Water Filter 15L/min | Drink clean water Wyckomar XR32

    220V Drinking Water Filter 15L/min | Drink clean water Wyckomar XR32

    €1.079,95 Next day shipping    Add to cart
  • Impeller pump Iveco 8060/8210 Vetus D-series

    Impeller pump Iveco 8060/8210 Vetus D-series

    Sale! Original price was: €569,95.Current price is: €469,95. Same day shipping    Add to cart
  • Warmtewisselaar 300-Ø100mm 61PK

    Heat exchanger 300 x Ø100mm 105hp 1-1/4” x 1” BSP connection

    €1.069,95 Same day shipping    Add to cart
  • Impellerpomp Deksel Pakking 2897 Vervangt u de Impeller? Dit is de pakking voor de deksel van uw Jabsco, Johnson, Jmp, Ancor, koelwaterpomp

    Impeller pump Cover Gasket 2897 72mm 10 holes

    Sale! Original price was: €1,09.Current price is: €0,89. Same day shipping    Add to cart
  • CR Messing slangtule (buitendraad) 3/8" x 20mm

    CR Brass Hose tail (male) 3/4″ x 16mm

    Sale! Original price was: €11,95.Current price is: €9,95. Same day shipping    Add to cart
  • CR Messing slangtule (buitendraad) 3/8" x 20mm

    CR Brass Hose tail (male) 3/8″ x 14mm

    Sale! Original price was: €4,95.Current price is: €3,95. Same day shipping    Add to cart
  • CR Messing slangtule (buitendraad) 3/8" x 20mm

    CR Brass Hose tail (male) 1/4″ x 10mm

    Sale! Original price was: €3,79.Current price is: €3,19. Same day shipping    Add to cart
  • CR Brass Hose tail (male) 1"1/2 x 50mm

    CR Brass Hose tail (male) 1″1/2 x 50mm

    Sale! Original price was: €35,95.Current price is: €29,95. Same day shipping    Add to cart
  • CR Brass Hose tail (male) 1"1/2 x 32mm

    CR Brass Hose tail (male) 1″1/2 x 32mm

    Sale! Original price was: €26,95.Current price is: €21,95. Same day shipping    Add to cart
  • CR Brass Hose tail (male) 1"1/2 x 25mm

    CR Brass Hose tail (male) 1″1/2 x 25mm

    Sale! Original price was: €25,95.Current price is: €21,95. Same day shipping    Add to cart
  • Mercury Anode kit Verado 6 Magnesium

    Mercury Anode kit Verado 6 Magnesium

    Sale! Original price was: €69,95.Current price is: €58,95. Same day shipping    Add to cart
  • Volvo Penta Anode kit 280 Duo Prop series, Magnesium

    Volvo Penta Anode kit 280 Duo Prop series, Magnesium

    Sale! Original price was: €43,95.Current price is: €35,95. Same day shipping    Add to cart
  • Shaft anode USA type Ø 45mm, Aluminium

    Shaft anode USA type Ø 45mm, Aluminium

    Sale! Original price was: €31,95.Current price is: €26,95. Same day shipping    Add to cart
  • Volvo Penta transom plate Magnesium

    Volvo Penta transom plate Magnesium

    Sale! Original price was: €29,95.Current price is: €24,95. Same day shipping    Add to cart
  • Volvo Penta outdrive bar for engine series 250-270-275-280-285 Magnesium

    Volvo Penta outdrive bar for engine series 250-270-275-280-285 Magnesium

    Sale! Original price was: €32,95.Current price is: €26,95. Same day shipping    Add to cart
  • CR Brass Water scoop 2"

    CR Brass Water scoop 2″

    Sale! Original price was: €124,95.Current price is: €104,95. Same day shipping    Add to cart
  • Impellerpomp Volvo Penta 8.1Gi, 8.1IPS Door hoogwaardige kwaliteit een verbeterde versies van het origineel en dus een betrouwbare oplossing.

    Impeller pump Volvo Penta 8.1Gi 8.1IPS

    Sale! Original price was: €399,95.Current price is: €339,95. Same day shipping    Add to cart
  • Rubber sleeve Heat exchanger Bowman 3421 68 / 90 / end cover

    Rubber sleeve Heat exchanger Bowman 3421 68 / 90 / end cover

    Sale! Original price was: €154,95.Current price is: €129,95. Same day shipping    Add to cart
  • Coolant hose 90° Curved hose 30 mm x 200 mm (1 3/16'')

    Coolant hose 90° Curved hose 30 mm x 200 mm (1 3/16”)

    €27,95 Same day shipping    Add to cart
  • Impellerpomp F5b Beta Marine, Nanni motoren, Als koelwaterpomp voor de Beta Marine, Nanni Marine motoren is dit ideale vervanger voor uw pomp.

    Impeller pump F5b Beta Marine, Nanni engines 4.150HE, N4.38, 4.38.4.195HE, N4.40, 4.190HE, 4.200HE, N4.43 10-24334-01

    Sale! Original price was: €569,95.Current price is: €479,95. Out of stock    Read more

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>