Series 41P

Series 41P  - Fiberglass Centrifugal Fans | Hartzell Air Movement
Fiberglass Backward Curved Centrifugal Fan, Packaged

Get high efficiency, low noise and long service life with Hartzell’s Series 41P Fiberglass Backward Curved Centrifugal Packaged Fan. AMCA-rated for sound and air performance, this industrial fan features a one-piece solid fiberglass FA-type wheel with backward curved blades for non-loading, highly efficient operation

Series 41P fans are offered with motor sizes up to 500 HP and flow rates up to 120,000 CFM. Suitable for use in temperatures up to 250°F, Series 41P fans are supplied assembled, packaged, and ready to install. The fan’s housing is constructed of polyester resin and glass fiber with flame-retardant additives, and all fiberglass surfaces are protected with chemical-, flame-, and ultraviolet-resistant resin.

Offered in wheel diameters from 12” up to 60”, standard sizes ranging from 12” through 36” feature field-rotatable fan housings that allow the discharge to be positioned at any of the eight AMCA standard positions. Constructed to the ASTM D4167 standard and made in the U.S.A., spark-resistant 41P Series fans are available with clockwise or counter-clockwise rotation. Custom designs and optional accessories are also available.

AMCA sound and air performance certification
  • Specifications
  • Resources
  • Market Applications
Material Type: 
Pressure Range: 
0-1.5" s.p.
1.5-3" s.p.
3-8" s.p.
8-25" s.p.
ABS Certified: 
AMCA Certified: 
Market Category: 
Food Processing
Heavy Industry
Pulp and Paper
Water and Wastewater