 Sully 's main armament consisted of two 194 @-@ millimeter ( 7 @.@ 6 in ) 45 @-@ caliber guns were mounted in single gun turrets fore and aft . Her intermediate armament was eight 45 @-@ caliber Canon de 164 mm <unk> 1893 guns . Four of these were in single gun turrets on the sides of the ship and the other four were in casemates . For anti @-@ torpedo boat defence she carried six 45 @-@ caliber 100 @-@ millimeter ( 3 @.@ 9 in ) guns in casemates and eighteen 47 @-@ millimeter ( 1 @.@ 9 in ) <unk> guns . She was also armed with five 450 @-@ millimeter ( 18 in ) torpedo tubes ; two of these were submerged and the others were above water . 
