Page 24 - Griffin CEA Catalog- 2026-2027

CONSTRUCTION & GENERAL SUPPLIES

A
Economical, Practical,
Effective

American Coolair’s Type NBF/AL fan
provides the solution to fresh air ventilation
in most types of farm buildings. Type NBF Type NBF Fan
fans are built to give you years of heavy-
duty trouble-free service. The rugged, Performance and Efficiency
belt driven construction operates in any When economy is measured in terms of cubic feet of air per minute per dollar invested,
position, has permanently lubricated ball the Type NBF wall fan exhaust unit is unsurpassed. American Coolair’s Type NBF fan
bearings, and is available with single or two is today’s best investment, Coolair uses only the most efficient ball bearing motors
speed totally enclosed motors. Coolair has available. They are totally enclosed resilient base motor.
developed a complete ventilation system
for farm use combining the Type NBF fan
2 E 2 J 1 1/2
with all aluminum shutter (Type LRW) and
heavy gauge galvanized steel wall housing
(square box or slope) for exterior mounting,
F
allowing a maximum of unobstructed G G
2026
2027 interior space. American Coolair’s AL AIR FLOW
all-aluminum fans are the answer to
concerns about rust and corrosion in
2
today’s damp greenhouse environment. H
Combined with an aluminum wall housing, Type GSWH (Slope) Wall Housing
an aluminum shutter, and a vinyl coated
wire guard, the AL fan will provide years of The SLOPE wall housing allows the shutter to be placed on the intake side of the fan
trouble-free and corrosion-free service. and eliminates air turbulence that occurs with the shutter on the down-wind side of
the fan. It prevents the warm air from being lost through the metal wall housing to
Exclusive Drive Assembly the outside cold air in cold climate conditions. The GSWH housing is constructed of
galvanized steel for long, durable wear and low maintenance.
Our engineering department has developed
an innovative drive assembly for the Type NBF
fan. Our use of quality materials and precise Coolair Motorized LRW Air Inlet Shutter
®
engineering techniques in constructing wheel
assemblies assure you of years of quiet, The LRW Air Inlet Shutter is designed to be opposite side or end
trouble-free service. Power is applied through of buildings. It features a sturdy aluminum frame, aluminum blades,
V-belts directly to the propeller with blade aluminum reinforcing brackets and nylon bearings on all movable
load concentrated directly over the bearings linkage. The LRW Air Inlet Shutter is fully automatic and comes
to eliminate overhang bearing load. The standard with a motor to automatically open and close shutters.
exclusive, time tested design has been widely
acclaimed by engineers.

Evaporative Cooling Systems

Evaporative Cooling in Concept: To counter periods of extreme temperature that affect in-house environments
and therefore production, Coolair Evaporative Cooling Pad Systems are used with outstanding success. When
large quantities of air are pulled through Evaporative Cooling Pads that are saturated with water, a substantial
cooling effect is realized due to the evaporation of that water. Used in conjunction with Coolair fans, a temperature
reduction of 10-25 degrees is commonplace. Suited for virtually all geographic locations, the Coolair Evaporative
Cooling System delivers the greatest economic benefits to areas where higher temperatures during longer periods
of time are normal. Coolair has created a brown out housing accessory for their current evaporative cooling
systems and is an easy retrofit if needed. The brown out housing attached to their evaporative cooling system in
conjunction with light traps is the perfect system for all of your light deprivation needs.
Coolair products drop-ship to the
site from the manufacturer.
24 | CEA/HYDRO CATALOG