{"product_id":"quick-bow-thruster-tunnel-250mm-x-1500mm-steel-e-355-8mm-wall","title":"Quick Bow Thruster Tunnel Ø250mm x 1500mm (Steel E 355 \/ 8mm wall)","description":"\u003cp\u003eThis Quick bow thruster tunnel is 250 mm in diameter and 1500 mm long, made in steel (grade E 355 as listed by Quick) with a 8 mm wall (Quick price list code SP8), supplied complete. It suits thrusters with a 250 mm tunnel diameter (BTQ 250, BT QSY 250, BTH 250, BTAC 250 and BT DC-AC 250).\u003c\/p\u003e\u003cp\u003eQuick recommends that preparation and positioning of the tunnel in the hull is entrusted to a skilled professional, and the installer bears responsibility for any problems caused by defective installation. The tunnel should sit as deep as possible, at least 0.75 times the tunnel diameter from the waterline, to avoid propeller cavitation (Quick thruster manuals). Check the thruster manual for tunnel length and tube thickness limits for your model.\u003c\/p\u003e","brand":"Quick","offers":[{"title":"Default Title","offer_id":57450651713876,"sku":"FGTLA2576000A00","price":640.78,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/hudsonmarine.co.uk\/products\/quick-bow-thruster-tunnel-250mm-x-1500mm-steel-e-355-8mm-wall","provider":"Hudson Marine Electronics","version":"1.0","type":"link"}