{"product_id":"bowman-eh200-marine-heat-exchanger-header-tank-70hp-201643","title":"Bowman EH200 Marine Heat Exchanger \u0026 Header Tank (70HP) 201643","description":"\u003cp\u003eThe Bowman EH200-3401-3 marine three pass header tank heat exchanger is typically suitable for 52kW \/ 70HP engines.\u003cbr\u003e\nThere is a raw water input connection for 3\/4\" BSP one end and a raw water output connection for 3\/4\" BSP on the other end.\u003cbr\u003e\nThe heat exchanger is supplied with counter flanges, stud bolts and gaskets for the fresh water circuit. You will need to fabricate a suitable connection for the fresh water coolant input and outputs of the heat exchanger.\u003c\/p\u003e\n\n\u003cp\u003ePlease note: This heat exchanger could be supplied with either composite or brass end caps depending on stock.\u003c\/p\u003e\n\n\u003cp\u003eBowman recommend NOT fitting zinc anodes because the tubes used in the construction of the heat exchangers are copper-nickel alloy, and as such they do not require a zinc anode. It is possible that if a zinc anode is fitted it can actually destroy the copper-oxide film built up by the tube as a natural defence, which can allow the tube material to be attacked.\u003c\/p\u003e","brand":"Bowman","offers":[{"title":"Default Title","offer_id":57873932616061,"sku":"201643","price":724.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/0199\/3204\/files\/201643_8246e34e-d7e5-42b3-9336-8f670ed06b15.jpg?v=1772327207","url":"https:\/\/waterworldsports.co.uk\/products\/bowman-eh200-marine-heat-exchanger-header-tank-70hp-201643","provider":"waterworldsports.co.uk","version":"1.0","type":"link"}