Centrifugal fan series, rated for 5300 cfm, 28" static pressure, 2366rpm, 324t motor slide base frame…no motor. Original motor was 40 hp. Arrangement 1 with unitary base. Cw rotation - top horizontal discharge; carbon steel construction. Fan outlet hood with bird screen. S/n:9703710-3, fan wheel is flat blade, backward incline. Stainless steel disconnect. Overall dimensions: 93" W x 83" L x 77" H. Weight = 2,173 lbs.