axial fan 115 v ac single phase for ac coaches conforming to icf s drg no icf sk 7 6 177 alt a b with other technical parameters given below a power consumption 41 watt max b air delivery 325 cum hr min c speed 2800 to 3000 rpm d sweep 130 mm e colour stove enameled in black warr anty period 30 months after the date of delivery