Akshay Enterprises Ashram Road, Ahmedabad, Gujarat

ALSTOM the pioneer and acknowledged leader for fans in India introduces GPN/BVN/BVA series fans. 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 ISO9001 quality management system.SN series (60 C/S supply) fan is certified by CSA for NRTL/C marking suitable for North American and Canadian markets. CE marked fans complying to EU regulations suitable for European market are also available.   Sizes   • 300, 380, 450, 610 & 915 mm sweep diameter.• 4, 6, 8 & 10 pole Motor.   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 approved by CSA for NRTL/C marking as required for North American and Canadian• markets 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.

Certification & Approval   • Certified by Central Mining Research Institute (CMRI), Dhanbad, Zharkhand for Gas Gr-I, IIA & IIB.• Approved by• Director General of Mines Safety (DGMS), Dhanbad, Zharkhand.• Chief Controllerate of Explosive (CCE), Nagpur.• Directorate General of Factory Advise Services and Labour Institute(DGFAS & LI), Bombay     Flameproof Environment   An Explosive atmosphere is one where mixture with air under atmospheric conditions of flammable substances in the form of gas, vapour or mist exist in such preparation that may explode due to excessive temperature, arc or sparks. Flameproof motors are manufactured with an enclosure constructed in such a manner that any explosion inside is not capable of lighting an explosive atmosphere outside the enclosure.   Zones   Hazardous areas have been classified into three zones as follows : Zone-0 in which an explosive air-gas mixture is continuously present or present for long periods.(N.B. - no. Motors may be used in Zone 0.). Zone 1 in which as explosive air-gas mixture is likely to occur in normal operation. Zone 2 in which as explosive air-gas mixture is not likely to occur in normal operation & if it occurs it will exist only for short time. By implication an area other than zone 0, 1 & 2 is deemed to be a non-hazardous or safe area. Temperature Considerations   Ignition TemperatureThe minimum temperature at which a gas, vapour, mist ignites spontaneously at atmospheric pressure is known as the Ignition Temperature. As the gases and vapour encountered in / industry have a wide spread of Ignition Temperatures, it has been agreed internationally to group together those which lie within certain temperature bond.