"LIFE ZONE TRADING PVT LTD" 41/A/1, SARANANKARA ROAD, DEHIWALA. (CLOSE TO CARGILS FOOD CITY) ALL ISLAND DELIVERY AVAILABLE CASH ON DELIVERY AVAILABLE 1 YEAR WARRANTY (conditions applied) Description: This Air Curtain is a powerful fan that forces a high speed air stream over the entrance to isolate the interior and exterior air environment while blocking up to 90% of hot or cold air, dust and smoke. 48" Air Curtain with Remote Control Operating at: 220v / 50Hz Air Delivery: 1700m3/h Wind Speed: 18m3/h Rating Data: 400W Noise: 57dB(A) Metal Construction Powerful Air Flow with 2-Speed Control Motor with Ball Bearing (prices are updated daily, please call us for updated prices)