HCF

Housed Centrifugal Fans
High Volume / Pressure

Application

The Model HCF fan from Twin City Fan & Blower is a high efficiency backward curved industrial fan designed for handling relatively clean air in high pressure applications. The single-thickness, dihedral backward curved blade on the impeller is designed to move air in a highly efficient manner. The airfoil blade is even more efficient than the backward curved blade and should target applications where power needs to be optimized and noise minimized. Typical industries include general HVAC (exhaust, filtration, return and supply, air of commercial buildings), automotive, air pollution, fertilizer, metal and mineral processing, pulp and paper, petrochemical, pharmaceutical, power, water and wastewater treatment.

The aerodynamically designed impeller and housing of the model HCF fan produces a high volume of air at a lower velocity, eliminating the need for an expansion evasé.

Model HCF fans are available with a variety of construction options and accessories, offering the versatility and flexibility required in today’s commercial and industrial applications.

Sizes (impeller diameters)

• 12 to 63 inches (305 mm to 1,600 mm)

Performance

• Airflow to 138,400 CFM (235,100 m³/hour)
• Static pressure to 20.6 inches w.g. (5,120 Pa)