{"product_id":"bowman-eh100-marine-heat-exchanger-header-tank-54hp-201630","title":"Bowman EH100 Marine Heat Exchanger \u0026 Header Tank (54HP)","description":"\u003cp\u003eThe Bowman EH100-3401-2 marine three pass header tank heat exchanger is typically suitable for 40kW \/ 54HP engines.\u003c\/p\u003e\u003cp\u003eThere 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.\u003c\/p\u003e\u003cp\u003ePlease note: the 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\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\u003cdiv class=\"panel-body\"\u003e\n \u003ctable class=\"table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eCapacity Description\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eRaw Water Volume: 0.45 Litres, Engine Water Volume: 1.30 Litres, Header Tank Capacity: 0.90 Litres\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eFlow Rate Description\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eRaw water flow: Maximum 54 litres per minute\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eAluminium LM6M Body, Cupro Nickel Tubestack \u0026amp; Composite End Covers\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003ePrimary Construction\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eAluminium\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eEngine Water Pressure\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eMaximum 1 bar (filler cap rating dependant)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eFixing Hole Size\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eM8 x 12\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eMaximum Horsepower Description\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e54HP (40kW)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003ePressure Rating\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eFiller Cap: 10.8 PSI (0.75 Bar \/ 75kPa)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eRaw Water Pressure\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eMaximum 15 bar\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eInlet Outlet\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eRaw Water Inlet: 3\/4\" BSP, Raw Water Outlet: 3\/4\" BSP, Engine Water Port Bore: 30mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eBowman\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eEH100-3401-2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eHeight Description\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e200mm including pressure cap\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e110mm (4.3\")\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e260mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e100°C Maximum\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eDistance Between Mounting Hole Centres: 80mm x 52mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eUnited Kingdom\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part Number: EH100-3401-2\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg align=\"right\" src=\"https:\/\/d1blekj7w4kc3j.cloudfront.net\/images\/presets\/product_page_normal\/catalogue\/products\/Bowman-Logo_1.jpg\" alt=\"\" title=\"\" width=\"200\"\u003e\u003c\/p\u003e","brand":"Bowman","offers":[{"title":"Default Title","offer_id":57809666441590,"sku":"AQ 201630","price":498.34,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1078\/5560\/files\/201630.jpg?v=1778097393","url":"https:\/\/shop.chastheboat.co.uk\/products\/bowman-eh100-marine-heat-exchanger-header-tank-54hp-201630","provider":"ChasNewensMarine","version":"1.0","type":"link"}