Cooling system

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  • Impellerpomp MASE generator koelwaterpomp Deze koelwaterpomp voor de MASE generator motoren is de ideale vervanger, beter dan het origineel

    Impeller pump MASE 20IP Generator Cooling water pump

    Sale! Original price was: €329,95.Current price is: €269,95. Same day shipping    Add to cart
  • Thermostat GM V8 engines Volvo Penta and Mercruiser Closed cooling system

    Thermostat GM V8 engines Volvo Penta and Mercruiser Closed cooling system

    Sale! Original price was: €35,95.Current price is: €29,95. Same day shipping    Add to cart
  • Deze Thermostaat Volvo Penta AQ170 Gesloten koelsysteem is voor verschillende motoren te gebruiken, zoals BMC, DAF enz

    Thermostat Volvo Penta AQ170 Closed cooling system

    Sale! Original price was: €37,95.Current price is: €30,95. Same day shipping    Add to cart
  • CR Brass Reducer male/female 3/4" x 1/2"

    CR Brass Reducer male/female 3/4″ x 1/2″

    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) 3/8″ x 14mm

    Sale! Original price was: €4,95.Current price is: €3,99. 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: €33,95.Current price is: €27,95. Same day shipping    Add to cart
  • CR Brass Through-hull outlet, inclined 2"1/2

    CR Brass Through-hull outlet, inclined 2″1/2

    Sale! Original price was: €149,95.Current price is: €124,95. Same day shipping    Add to cart
  • Mercruiser Alpha One Gimbal Anode Magnesium

    Mercruiser Alpha One Gimbal Anode Magnesium

    Sale! Original price was: €16,95.Current price is: €13,95. Same day shipping    Add to cart
  • Volvo Penta transom plate Magnesium

    Volvo Penta transom plate Magnesium

    Sale! Original price was: €24,95.Current price is: €20,95. Same day shipping    Add to cart
  • Shaft collar naca profile Ø 30 mm, Zinc

    Shaft collar naca profile Ø 30 mm, Zinc

    Sale! Original price was: €11,95.Current price is: €9,95. Same day shipping    Add to cart
  • CR Brass Through-hull outlet 1"1/4 with hose tail 39mm

    CR Brass Through-hull outlet 1″1/4 with hose tail 39mm

    Sale! Original price was: €44,95.Current price is: €36,95. Same day shipping    Add to cart
  • CR Brass Water scoop 2"

    CR Brass Water scoop 2″

    Sale! Original price was: €109,95.Current price is: €89,95. Same day shipping    Add to cart
  • Impeller pump Foot mounted Universal 158 L/min

    Impeller pump Foot mounted Universal 158 L/min

    Sale! Original price was: €439,95.Current price is: €369,95. Same day shipping    Add to cart
  • Gas / Water Separators for Generators 40, 45, 50 mm

    Gas / Water Separators for Generators 40, 45, 50 mm

    Sale! Original price was: €94,95.Current price is: €79,95. 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: €369,95.Current price is: €309,95. Same day shipping    Add to cart
  • Water lock with exhaustmuffler 115 - 150hp Plastic Ø 75/90mm connection

    Water lock with exhaustmuffler 115 – 150hp Plastic Ø 75/90mm connection

    Sale! Original price was: €249,95.Current price is: €209,95. 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: €134,95.Current price is: €109,95. Same day shipping    Add to cart
  • Coolant hose 90° Curved hose 22 mm x 150 mm (7/8'')

    Coolant hose 90° Curved hose 22 mm x 150 mm (7/8”)

    €16,95 Same day shipping    Add to cart
  • Impeller pump Volvo Penta D12, D12C, D12D Cooling water pump

    Impeller pump Volvo Penta D12, D12C, D12D Cooling water pump

    Sale! Original price was: €1.889,95.Current price is: €1.569,95. Same day shipping    Add to cart
  • Impeller pump DT43, DT44 Vetus STM8922 10-24630-04

    Impeller pump DT43, DT44 Vetus STM8922 10-24630-04

    Sale! Original price was: €479,95.Current price is: €399,95. Same day shipping    Add to cart
  • Impeller 95mm high 63mm deep 25mm shaft diameter

    Impeller 95mm high 63mm deep 25mm shaft diameter

    Sale! Original price was: €89,95.Current price is: €75,95. Same day shipping    Add to cart
  • Thermostat Ford 2700 715F-8575-AAA

    Thermostat Ford 2700 715F-8575-AAA

    Sale! Original price was: €19,95.Current price is: €16,95. Same day shipping    Add to cart
  • Shower pump box 24V 2840 L/h - Discharge pump system for boat or camper

    Shower pump box 24V 2840 L/h – Discharge pump system for boat or camper

    Sale! Original price was: €87,95.Current price is: €72,95. Out of stock    Read more
  • LED searchlight with remote control 30W - 360° White 10-30V

    LED searchlight with remote control 30W – 360° White 10-30V

    Sale! Original price was: €349,95.Current price is: €299,95. 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.

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