Williamson & Co.: Air Pollution and Air Handling Equipment: Hartzell


	HARTZELL FAN, INC.

Centrifugal Blowers

When heavy duty blowers are required, Think Hartzell! A complete line of heavy duty industrial blowers available in steel, stainless steel and fiberglass, standard and high temperature designs. The range of designs include, in-line, backward curve, radial, and pressure blowers. Many are available from Hartzell Rotating Stock.

Propeller Fans

Hartzell's reputation for propeller fans is legendary, no manufacturer offers a more complete line of wall exhausters, roof ventilators, man coolers, cooling tower and heat exchanger assemblies, and in-line axial fans. Available in steel, stainless steel and fiberglass, sizes from 12" diameter to over 120" diameter. Specialty designs like recirculating roof ventilators and filtered intake fans are standard products. When you need a fan in a hurry Hartzell's Stock Program Delivers.

Direct Fired Gas Make-up Air

Series GMC and GMP Direct Gas Fired Make-up heaters come in a broad range of axial, centrifugal and econo models. Models are available in vertical or horizontal configurations to fit any application. Performance range from 3000 through 100,000 CFM at static pressure to 2-1/2". Units are painted galvannealed steel with internal plumbing and controls. Units are certified by major testing agencies. Options include recirculation and evaporative cooling. Steam Make-up units and steam unit heaters are also available. Direct fired gas door heaters for spot heating over shipping and receiving doors are available up to 1,000,000 BTU.



	Williamson & Co. Air Pollution Control & Air Handling Equipment 3334 Main Street Skokie, IL 60076 (847) 674-0000 FAX (847) 674-0341