Metallic syphon breaker pack for Marine Engines

Protect your boat engine from water ingress through the water suction line. When the injection point of the cooling water inside the exhaust system is located under 15 meters above the waterline, there could be risk that if the engine is stopped, cooling water could enter the engine due to the siphoning effect. This problem can be solved by installing an air vent in the cooling waterduct,about 40cm above the waterline (max. height 2 meters). The air vent is connected by means of tube and hull transom (mounted above the waterline). To ventoutside. The air vent comes without hoses. In this pack you will find everything you need for the installation: metal air vent, hose and clamps. Also includes 5 meters of small diameter hose to connect to the anti-siphon valve.

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Part Number Description DiameterCanopy
60730993
Metal Syphon Breaker Pack D.20 mm (S) 20 MMNo
60730994
Metal Syphon Breaker Pack D.22 mm (S) 22 MMNo
60730995
Metal Syphon Breaker Pack D.25 mm (S) 25 MMNo
60730996
Metal Syphon Breaker Pack D.27 mm (S) 27 MMNo
60730997
Metal Syphon Breaker Pack D.30 mm (S) 30 MMNo
60730998
Metal Syphon Breaker Pack D.32 mm (S) 32 MMNo
60730999
Metal Syphon Breaker Pack D.35 mm (S) 35 MMNo
60731000
Metal Syphon Breaker Pack D.38 mm (S) 38 MMNo
60731001
Metal Syphon Breaker Pack D.40 mm (S) 40 MMNo
60731002
Metal Syphon Breaker Pack D.42 mm (S) 42 MMNo
60731003
Metal Syphon Breaker Pack D.45 mm (S) 45 MMNo
60731004
Metal Syphon Breaker Pack D.20 mm (C) 20 MMYes
60731005
Metal Syphon Breaker Pack D.12 mm (C) 12 MMYes
60731009
Metal Syphon Breaker Pack D.32 mm (C) 32 MMYes
60731013
Metal Syphon Breaker Pack D.42 mm (C) 42 MMYes

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