Portable Gas Freeing Fans

Product catalog summary

Overview: The MPV – A1EGSX is a portable gas freeing fan designed for mechanical ventilation and gas freeing of cargo tanks on tankers. It is mounted onto tank openings on deck and is available with either a water or air-driven motor.

Design Specifications: The fan is lightweight and portable, fitting standard tank openings of ø318mm with capacities up to 14,000 m3/h. It is constructed from sea water-resistant aluminum, primed and painted, with a stainless steel wire guard. The fan can be customized with different flange patterns and opening sizes.

Motor Options: The fan can be equipped with either a water-driven or air-driven motor. The air motor operates at a recommended pressure of 6.3 bar, with a maximum pressure of 10 bar. The water motor operates at a maximum pressure of 8 bar, with an optional increase to 10 bar.

Accessories: Available accessories include collapsible and flat air ducts, trolleys, water hoses, air hoses, air filters, oilers, silencers, manometers, and regulators. These accessories enhance the fan's functionality and ease of use.

Performance Data: The fan's performance varies based on the motor type and pressure settings. Graphs provided in the document illustrate the relationship between static pressure and air flow for different motor configurations.

Classification and Approval: The fan is ATEX approved and meets the requirements of various classification societies, ensuring safety and compliance in hazardous environments.

Catalog excerpts

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

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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 (motor...

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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)

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