Series 31

Manufacturer: Hartzell Air Movement

Belt Drive Duct Fan - *Rapid Ship Available*

• 6-blade “W” prop operates efficiently under pressure with low RPM
and brake horsepower.
• Bearings are heavy-duty, pillow block, ball or roller type selected for
minimum L-50 life of 500,000 hours for horizontal fans; and 300,000 hours
for vertical fans, and include extended lubrication fittings.
• Shaft seal and slinger are standard.
• Motors are totally enclosed fan cooled and out of the airstream. All
motors are 1750 RPM.
Chemical
Energy
Food Processing
Heavy Industry
Pulp and Paper
Transportation

SIZE12"-96"

MATERIAL TYPESteel, SS304, SS316, Aluminum

PRESSURE RANGE0-1.5" s.p., 1.5-3" s.p.

TYPEAxial

AMCA CERTIFIEDYes