{"product_id":"vetus-asd38h-anti-siphon-air-vent-with-hose-and-fittings-38mm-v-asd38h","title":"Vetus ASD38H Anti-Siphon Air Vent With Hose and Fittings (38mm) V-ASD38H","description":"\u003cp\u003eIf the point where the cooling water is injected into the exhaust is less than 15cm above the waterline, then when the engine is stopped, there is a risk that cooling water will siphon into the exhaust system, and subsequently into the engine itself. Such siphoning may be prevented by fitting the V-ASD38H at least 40cm above the waterline.\u003cbr\u003e\nThe V-ASD38H is ideal for toilets or holding tanks which are installed below the waterline. Comes complete with a skin fitting, hose clamps, and 4m of breather hose. Features a hose connection to the outside of the hull. There is a constant bleed off of cooling water through this hose, whilst the engine is running. Can be easily dismantled by hand for cleaning.\u003cbr\u003e\nFor 38mm ID hose.\u003c\/p\u003e","brand":"Vetus","offers":[{"title":"Default Title","offer_id":57875187499389,"sku":"V-ASD38H","price":133.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/0199\/3204\/files\/v-asd38h_3e3b0fe0-3714-4f8c-82dc-ebaa34c8851f.jpg?v=1772339865","url":"https:\/\/waterworldsports.co.uk\/products\/vetus-asd38h-anti-siphon-air-vent-with-hose-and-fittings-38mm-v-asd38h","provider":"waterworldsports.co.uk","version":"1.0","type":"link"}