4 FLEXIBLE, EFFICIENT AND STABLE Flexibility is also one of the Tornado design’s key points. The angle of attack (AoA) can range from as low as 21 degrees, all the way up to 48 degrees and therefore the same set of doors can be used for a variety of trawl sizes and across a range of fisheries. Tornado doors work well up in the surface as well as performing close to the sea bed. Also on shallow waters, they have proven to be very efficient and stable. These doors have also been shown to work across the range of towing speeds, from 1.5 knots and up to 5 knots, and have been used successfully with both parallel and V-rig configurations, depending on the skipper’s preference. These trawl doors are exceptionally stable. Even when making tight turns, the Tornado doors maintain their spread and keep the trawl open. • AOA RANGING FROM 21 UPTO 48 DEGREES • AVAILABLE STRAIGHT AND ANGLED • AVAILABLE WITH KEEL ALL TORNADO DOORS ARE DELIVERED WITH PIN BRACHET THE SENSOR POCKET LIES WELL PROTECTED INSIDE THE FLOW BOOSTER Size Weight 3,0 m2 4,0 m2 5,0 m2 6,0 m2 7,0 m2 8,0 m2 9,0 m2 10,0 m2 11,0 m2 12,0 m2 13,0 m2 1050 1450 1850 2200 2600 3000 3400 3800 4200 4600 5000 OTHER SIZES AND WEIGHTS ARE AVAILABLE ON REQUEST.
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