Schaefer 48" Aluminum Exhaust Fan in Slant Wall Housing, 5-Wing, 1 Hp, Belt Drive, 3-Phase - 485AS1-3

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**Due to the actual dimensions and/or weight of your order, the final shipping charge will be higher. You will be notified before shipping. You must confirm any revisions to your order's total.

485AS1-3 48" Aluminum Exhaust Fan in Slant Wall Housing, 5-Wing, 1 Hp, Belt Drive, 3-Phase by Schaefer

Schaefer aluminum slant wall exhaust fans are built with heavy-duty, corrosion resistant aluminum for best-in-class durability and longevity. Using only high quality and energy efficient motors, they are designed for exceptional performance and maximum efficiency, and provide low maintenance and operating costs. The aluminum slant wall exhaust fans are the ideal solution for air exchange and cooling needs in greenhouse application that want an extremely durable fan that will last for many years. Ships fully assembled with shutters to be easily installed in field.

Features and Benefits:

  • 5-wing aluminum blade with low solidity ratio for maximum efficiency and airflow and quiet operation
  • Durable aluminum vertical uprights for reliable housing and motor support
  • Aluminum shutter with reduced flapping for greater efficiency
  • Totally enclosed, maintenance free and thermally protected motor for long life and ease of use
  • Belt drive models come equipped with self-adjusting idler style belt tensioner for easy adjustment
  • Pre-lubricated, permanently sealed ball bearings with optional remote bearing lubrication system for easy maintenance
  • OSHA inlet and outlet guards available for additional safety
  • Available in belt drive or direct drive
  • Suitable for buildings with up to 6" wall thickness using standard rough-in dimensions
  • Two year warranty
  • Made in the USA

BESS Lab Performance Test No. 13540
Blade Color Metallic
Blade Material Aluminum
CFM (@0.05") 18200
CFM (@ 0.10") 16600
CFM (free air) 19500
CFM (high) 19500
CFM Range (Free Air) 15001 - 20000
CFM/Watt (@0.05") 19
CFM/Watt (@0.10") 16.9
Component Certifications Motor - UL/CSA
Cord Not included
Country of Origin US
Diameter (inches) 48
Display Name 485AS1-3
Distinguishing Feature - Fan Highly Corrosion Resistant
Drive Type Belt
Fixed or Portable Fixed
Frequency (Hz) 60/50
Housing Color Metallic
Housing Material Aluminum
Nameplate Amps 3.2/1.6
Number of Wings 5   
Oscillating No
Phase 3   
Power (hp) 1
Product Color Metallic
Rough-in Dimensions 55" x 55-3/4"
Speed Control Compatible No
Speeds 1
VFD Compatible No
Voltage 208-230/460