Supply of Ventilation Fan Impeller For Garibrath Power Car Suitable For 5 Kw Abb Make Motor As Per Rdso Specificatio N No. Edts-102-Rev.D Technical Specifications: - A Impeller Wheel Suitable For Modified Ventilation Fan For Power Car Al Ong With Ms Drive Hub To Couple With The Drive Motor. B Material Of : Ms Inlet And Back Plate Deep Drawn For Stiffness 10 Single Profile Back. C Construction ; Curved Vanes With Additional Stiffness Duly Welded To The Above Plates. D Cri Tical Speed : Rated To Operate At Speeds Not Exceeding 4500 Rpm E Air Volume Rating : 20000 Cmh F Balancing :Impeller A Long With The Drive Hub Is Dynamically Balanced With The Aid Of The Machine To G 6.3 As Per Iso Standards. G Finish : Syn Thetic Enamel Paint Finish Of Either Light Grey.As Per Is 630 Shade. Warranty Period: 30 Months After The Date Of Delivery