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48" Exhaust Fan in Slant Wall Housing

485S1
Product Description

Schaefer slant wall exhaust fans are the first choice of growers and other building owners looking for very low cost, high volume exhaust fans that flush-mount from inside the building and shed water and snow, once installed. Designed for high airflow and high efficiency and available in many sizes and configurations to meet application requirements. Fans ship fully assembled with aluminum inlet shutters, self-adjusting belt tensioner (on belt-drive models) and galvanized outlet guard.

Features

G90 galvanized construction, for corrosion resistance

Totally enclosed, thermally protected motors for safety and long life

Easy belt replacement, minimal maintenance required

Remote Lubrication System optional

Suitable for buildings with up to 6" wall thickness using standard rough-in dimensions.

Two year warranty

Made in the USA

Specifications

Blade Color
Gray
Brand
Schaefer
Cfm (free Air)
20000
Drive
Belt
Enclosure
TEAO
Frame Size
56
Housing Material
Galvanized Steel
Operating Temperature (high) F
TBD
Phase
1
Rough-in Dimensions
55" x 55-3/4"
Speeds
1
Vfd Compatible
No
Cfm/watt (free Air)
TBD
Cord
Not included
Diameter (inches)
48
Frequency (hz)
60/50
Guard Color
Metallic
Nameplate Amps
9.9/5.0
Number Of Wings
5
Bess Lab Performance Test #
12153
Cfm (medium)
TBD
Operating Temperature (low) F
TBD
Power (hp)
1
Product Net Weight (lbs)
265
Voltage
115/230
Blade Material
Galvanized Steel
Cfm (high)
TBD
Product Color
Metallic
Product Shipping Dimensions (in)
35 x 63 x 67
Speed Control Compatible?
No
Able To Ship Small Parcel
No
Cfm Range (free Air)
15001 - 20000
Fixed Or Portable
Fixed
Guard Material
Galvanized Steel
Oscillating
No
Rpm 50 Hz Motor
1350-1500
Country Of Origin
US
Guard Spacing (inches)
1 - 2
Housing Color
Gray
Cfm/watt (@0.10")
18.5
Cfm (@ 0.10")
16910
Cfm/watt (@0.05")
20.7
Cfm (@0.05")
18600
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