Cost effective single inlet direct driven centrifugal fan with high performance supplying fresh air and safe working environment and for gas freeing of Oil and Chemical tanks. Fans are fully portable so can be used on many vessels.
The necessary provision for introduction of fresh air provides safe working environment and gas freeing of tanks, during event of man-entry for tank cleaning including cleaning of storage holds and tanks. These units can be independently ATEX and/or IECEx Certified.
IMPELLER TYPE: BFN centrifugal fan with flat backward inclined blades, direct driven.
ATEX: ATEX (II 2/3/G/D T1-T6) specifications available for hazardous areas.
MOTORS / ADDITIONAL EQUIPMENT: Zone 1, Ex de, IIB, T4, 440v/3ph/60Hz.
Each fan provides separate connections to the main tank with the use of flexible ducting. Each diffuser is adjustable to suit local conditions by the use of the built-in manual shut-off dampers. The blades, handles and spindles are manufactured in stainless steel. These fans are also designed so that they can be mounted on heavy duty solid castor wheels. We offer these with roller bearings having double swivel and lockable wheels at each side for ease of movement and safety around the deck. Also has engineered lifting points to enable relocation to other vessels or site. Air inlet is fitted with substantial guard as an additional safety factor.backward inclined blades, direct driven.