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Model LM & LMF: Volume Fan

Cincinnati Fan manufactures seven models of cast aluminum volume blowers. Four models are available with cast-on discharge flanges. All models have forward curve wheels (also known as squirrel cage fan wheels) that produce a large volume of air at low noise levels and low horsepower.

Multiple wheel sizes and motor speeds are available for a wide range of performance ratings.

PERFORMANCE RANGE:

• Capacities up to 2,000 CFM and 4″ SPWG
• Standard construction, airstream temperatures up to 150°F (66°C)
• Option high-temperature construction to 300 °F (149° C)

FOR HIGHER CAPACITIES:

Temperature: See Model PB
Pressures or CFM: See Model PB or Model SPB

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FEATURES & BENEFITS
ARRANGEMENTS
OPTIONS
APPLICATIONS
RESOURCES

Features

Model LM Volume Blowers:

Cast aluminum blower housing. A rugged appearance is a plus for OEM designers of heavy-duty equipment.
All models are AMCA Type C spark resistant. With the addition of an aluminum wheel (available in most sizes), LM blowers are AMCA Type B spark resistant.
Round inlets and discharges allow for easy slip or flanged connections to duct or pipe without the additional cost of square-to-round transitions.
Arrangement 8 units come standard with shaft/coupling guards.
Arrangement 9 units come standard with belt guards.

Model LMF Volume Blowers:

Cast aluminum housing with integral cast discharge flanges for easy direct mounting to motors and cabinets.
All models are AMCA Type C spark resistant. With the addition of an aluminum wheel (available in most sizes), LMF blowers are AMCA Type B spark resistant.

Benefits

Spark Resistant: Model LM & LMF are standard with cast aluminum blower housings and steel, multivane wheels making them AMCA Type C spark resistant. With the addition of an aluminum wheel (available on most models), they become AMCA Type B spark resistant. Much less expensive than fabricated aluminum fans.
Easy Pipe or Duct Connections & Mountings: LM Models have round inlets and discharges for easy slip or flanged connections to duct or pipe. They don’t require expensive square-to-round transitions. This also allows for easy flexible hose connections. LMF Models have integral cast-on discharge flanges making it easy to mount to cabinets, motors, frames, etc. Expensive mountings are not required.
Attractive: Cast aluminum’s natural appearance adds to the aesthetics of the equipment it is mounted on. Provides a rugged appearance and it can be brushed, buffed, or colored by anodizing. It also has excellent paint adhesion. Excellent esthetics for OEM designers at no extra cost.