Cooling system

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  • 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 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
  • Caterpillar pencil anode Ø 12 L.40 plug 3/8'' BSPT aluminium

    Caterpillar pencil anode Ø 12 L.40 plug 3/8” BSPT aluminium

    Sale! Original price was: €21,95.Current price is: €18,95. 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
  • 24V Diaphragm pump 18.9 L/min 3.8 bar - Compact water pump for onboard water systems.

    24V Diaphragm pump 18.9 L/min 3.8 bar – Compact water pump for onboard water systems.

    Sale! Original price was: €159,95.Current price is: €134,95. Out of stock    Read more
  • 950-42

    Martec Hose Clamp Stainless Steel 26-38 mm

    Sale! Original price was: €4,95.Current price is: €3,99. Same day shipping    Add to cart
  • Bukh seal water pump DV10/20 561B0127

    Bukh seal water pump DV10/20 561B0127

    Sale! Original price was: €17,95.Current price is: €14,95. 3-5 working days    Add to cart
  • KSAV02

    Gasket set heat exchanger for 2.45he up to 3.75he

    Sale! Original price was: €36,95.Current price is: €30,95. 3-5 working days    Add to cart
  • Heat Exchanger Gasket Vetus M2.05 STM1563

    Heat Exchanger Gasket Vetus M2.05 STM1563

    Sale! Original price was: €8,95.Current price is: €7,95. Same day shipping    Add to cart
  • Oil seal 15x28x7 mm for impeller pump Viton with stainless steel spring

    Oil seal 15x28x7 mm for impeller pump Viton with stainless steel spring

    Sale! Original price was: €7,95.Current price is: €6,95. Same day shipping    Add to cart
  • Stainless steel exhaust spring bellows 2" (60.30 mm) with welding ends

    Stainless steel exhaust spring bellows 2″ (60.30 mm) with welding ends

    Sale! Original price was: €114,95.Current price is: €94,95. Same day shipping    Add to cart
  • XR3 UV98

    Lamp UV1500/UV2000/UV5000 T5

    €194,95 Same day shipping    Add to cart
  • Mercury outboard motor anode kit for F30 F40 F60 Magnesium

    Mercury outboard motor anode kit for F30 F40 F60 Magnesium

    Sale! Original price was: €48,95.Current price is: €39,95. Same day shipping    Add to cart
  • Brass Cover cap 1" female

    Brass Cover cap 1″ female

    Sale! Original price was: €6,95.Current price is: €5,95. Same day shipping    Add to cart
  • Brass Cover cap 3/4" female

    Brass Cover cap 3/4″ female

    Sale! Original price was: €5,95.Current price is: €4,95. Same day shipping    Add to cart
  • Exhaust injection elbow Farymann R30, P30, S30

    Exhaust injection elbow Farymann R30, P30, S30

    €198,95 Out of stock    Read more
  • Hose connection pipe BRASS 25 mm

    Hose connection pipe BRASS 25 mm

    Sale! Original price was: €4,95.Current price is: €3,95. 3-5 working days    Add to cart
  • Ball valve 3 way L-bore LIGHT 3/4

    Ball valve 3 way L-bore LIGHT 3/4

    Sale! Original price was: €47,95.Current price is: €38,95. 3-5 working days    Add to cart
  • Ball valve female/male thread 1/4

    Ball valve female/male thread 1/4

    Sale! Original price was: €6,95.Current price is: €5,95. 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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