High performance 316 stainless steel axial flow water driven fans. These non-sparking fans offered as either high or medium throughout, can achieve deep tank penetration. Suitable for all types of crude oil, chemical, product, handysize, SR LPG, Suezmax, UL/VLCC, LR2, LR1, MR and gas tankers for fast and complete gas freeing. ATX approved. Key Features: * Designed and class approved for use in hazardous areas. * Supply or extract mode by simple reversal. * Integral ‘Direct In-Line’ drive, no gearbox to maintain or fail. * Alternative deck flanges and fan connections available; * Ancillary equipment available (layflat and rigid hoses, ducting, fittings, adaptors, transport trolley).