Supply Of 250 Mm 4 Pole Fresh Air Plastic Body Exhaust Fan, Isi Marked, Non-Capacitor Type, Fan Motor Is Totally Enclosed Type, Conformity To Indian Standard : Is: 2312 (Latest), Insulation Material Class : Class B, Minimum Air Delivery (M3/H) : As Per Is: 2312 (Latest), Maximum Watt Input (Watt), Power Factor : As Per Is: 2312 (Latest), 230V, Single Phase, 50 Hz.250 Mm 4 Pole Fresh Air Plastic Body Exhaust Fan, Isi Marked, Non-Capacitor Type, Fan Motor Is Totally Enclosed Type, Conformity To Indian Standard : Is: 2312 (Latest), Insulation Material Class : Class B, Minimum Air Delivery (M3/H) : As Per Is: 2312 (Latest), Maximum Watt Input (Watt), Power Factor : As Per Is: 2312 (Latest), 230V, Single Phase, 50 Hz.,250 Mm 4 Pole Fresh Air Plastic Body Exhaust Fan, Isi Marked, Non-Capacitor Type, Fan Motor I S Totally Enclosed Type, Conformity To Indian Standard : Is: 2312 (Latest), Insulation Material Class : Class B, Mini Mum Air Delivery (M3/H) : As Per Is: 2312 (Latest), Maximum Watt Input (Watt), Power Factor : As Per Is: 2312 (Lat Est), 230V, Single Phase, 50 Hz. [ Warranty Period: 12 Months After The Date Of Delivery ] ] , 200 Mm 4 Pole Fresh Air Plastic Body Exhaust Fan, Isi Marked, Non-Capacitor Type, Fan Motor I S Totally Enclosed Type, Conformity To Indian Standrad : Is: 2312 (Latest), Insulation Material Class : Class A/B/E, Minimum Air Delivery (M3/H) : As Per Is: 2312 (Latest), Maximum Watt Input (Watt), Power Factor : As Per Is: 231 2 (Latest), 230V, Single Phase, 50 Hz. [ Warranty Period: 12 Months After The Date Of Delivery ] ]