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Backward Curved

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BMP SERIES: CATALOGUE # BMP-10-98 |
The BMP fan employs a high efficiency backward curved, backward
inclined impeller design for use in clean air or moderately dust
laden airstreams. This product is designed as a high efficiency
alternative to the radial tip fan. Typical performances ranges
are the same as a radial tip fan with increased efficiency and
non-overloading horsepower characteristics. The rugged standard
design allows the BMP to be used in many of the same applications
as the radial tip. The BMP product line is available in all standard
AMCA arrangements and with most standard options
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BHV SERIES: CATALOGUE # BHV-12-98 |
This high efficiency backward curved, backward included design
provides peak performance at high flow rate, medium to low pressure
operating points. This rugged design incorporates a high efficiency
spun front flange with heavy gauge backplate and blade assemblies.
The nature of the design provides a non-overloading horsepower.
The BHV product line is available in all standard AMCA arrangements
and with most standard options.
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AF SERIES: CATALOGUE AF-6-93 |
AF Series incorporates our single thickness laminated blade airfoil
design. Conventional hollow bladed airfoil designs are susceptible
to particulate erosion. In this condition, hollow blades may become
filled with particulate resulting unbalance and catastrophic results.
The single thickness airfoil incorporates a more rugged design
without sacrificing efficiency.
| Wheel Diameters |
from 27" to 110" |
| Air Volumes |
up to 700,000 CFM |
| Static Pressures |
up to 45" W.G. |
| Horsepower Requirements |
up to 2,000 HP |
| Temperatures |
to 1300° F |
| Maximum Efficiency |
to 82% |
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