Types
The types of Marathon Fans include the following.
Axial Flow Fan
Axial flow fans are available in wide range of combinations from 12" to 75" diameter fitted with motors from 0.37 kW to 110 kW in 2 Pole, 4 Pole, 6 Pole and 8 Pole variants. Motors are suitable for 415 volts ±10%, 50 Hz ±5%, 3 Phase Power Supply, as per IS:12615, which are in-house manufactured ensuring better fit and proper matching. Fans are available in single phase version also. Axial Flow Fans are capable of handling up to 300000 m3/ hr air delivery and static pressure up to 110. Further pressure can be developed with multiple staging of fans.
Centrifugal Fan
Marathon offers a wide range of Centrifugal Fans with highly efficient impellers of type Backward Inclined, Backward Curved, Aerofoiled, Forward Curved and Straight Radial, depending upon application. Marathon® Centrifugal Fans are suitable for air delivery up to 300,000 M3/ Hr and Static Pressure up to 800 MM WG. Fans are available both in single inlet single width (SISW) and in double inlet double width (DIDW) versions.
Propeller Fan
Introduction:
These fans are backed by extensive knowledge of design and application engineering of last 50 years of India’s largest manufacture of fans and aided by latest manufacturing facility using CNC machine tools. The products included in this catalogue are available off the shelf from local dealers/ godowns located throughout the country. The plant is certified by BVQI for ISO9001quality management system. All fans are CE®* certified.
Major Applications:
These fans support applications such as Industrial Ventilation, Large Kitchen Ventilation, Transformer Cooling, Evaporative Air Cooler, Condenser Cooling, Controlled Air Movement.
Features:300 mm to 915 mm diameter.Volume flow from 1200 m3 per hour to 28000 m3 per hour. Static pressure upto 150 pa (15mm WG).SN series fan 60 Hz are available.CE marked fan available for European market.Extruded/pressure die cast shell with provision for accurate positioning of impeller assembly to derive best air performance under static pressure.Unique fastening system with improved rigidity.Maintenance free operation.