Hartzell - Model Series 13 - Double Width Backward Curved Centrifugal Fan - Brochure

The Series 13 Double Width, Double Inlet (DWDI) centrifugal blowers are designed to provide maximum performance and efficiency for clean air applications. Air delivery ranges from 1,200 to 186,000 CFM; static pressure capabilities to 14". Efficient air flow is provided over a broad range of pressures (maximum total efficiencies exceeding 80%). Designed for quiet operation, Hartzell “Double Width, Double Inlet” centrifugal fans.