Portable Gas Freeing Fans
10Pages

APPLICATIONS Typical application is mechanical ventilation /gas freeing of cargo tanks on tankers. To be mounted onto tank openings on deck. SPECIAL DESIGN  With special division circle/flange pattern  With other opening size DESIGN The fan is lightweight and designed for maximum portability. Either to be equipped with water or air driven motor. The fan opening is designed to fit standard tank opening of ø318mm. With capacities upto 14.000 m3/h The PCD diameter can be adjusted to suit customer’s requirements. CLASSIFICATION SOCIETIES The fan is ATEX approved and satisfies the demands of the various classification societies. The flexible duct has a loose flange connection to the fan, so it can be handled and stored separately. ACCESSORIES (water driven fan) - Water hoses inlet/outlet - Water hoses for high water pressure - Different connections for water hose ACCESSORIES  Collapsible air duct (supply and exhaust)  Flat air duct (only supply)  Trolley EXECUTION The fan is made of sea water resistant aluminium, primed and painted. The wire guard is in stainless steel. ACCESSORIES (air driven fan) - Air hose for motor - Air filter (recommended) - Oiler (recommended for longer life) - Silencer for air motor - Manometer - Regulator (with lock) OPTIONAL EXECUTION  Aisi316 execution. MOTOR The fan is delivered with either water- or air driven motor

Fan, general Fan diameter Fan material ø315, ø350, ø400, ø450 Sea water resistant alum Wire mesh Stainless steel EX proof, antistatic reinforced polypropylene Supply or exhaust (must be specified when ordered) Standard connection Flange Flexible duct Fan with water motor Fan weight with motor Motor Execution, material Water working pressure Water pressure optional Standard connections water hose Water consumption Rotation direction Fan with air motor Weight fan with motor Motor material, coating Recommended Air working pressure Max air working pressure for equipment Motor alternatives...

OB Water-Motor (option hydr./air) Motor Flange c/w hand grips, Alum. Fan, Alum. Impeller, PAGAS Connector (alu.) c/w Air Straightener O 300 Wire Mesh, AISI 316L Flexible Duct incl. adaptor (option) Trolley (option)

Axial flow fan performance data with WATER MOTOR Water motor 7 bar 400‐8‐35, 4000 rpm, 520 l/min Water consumption [l/min]

MPV A1EGSX ‐ AIR DRIVEN MOTOR PERFORMANCE DATA

NYBORG PORTABLE AXIAL FLOW FAN WATER CONSUMPTION CHART WATER MOTOR : 3,25F WM 0,30 VENT

WATER INLET HOSE Packing Hose, Armtex Nakajima joint Hose nipple Swivel nut Part/Description Neopr Brass Brass Brass Matr.

WATER OUTLET HOSE Packing Hose, Heliflat Hose nipple Swivel nut Part Brass Brass Matr.