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240V Direct Drive, Assembled, Adjustable Speed Exhaust Fan, 1/2HP

  • Item # 21A109
  • My Part #
  • Mfr. Model # 20 SYS1-K-240V
  • Catalog Page # N/A
  • UNSPSC # 40101502
Exhaust Fan,20 In,4310 CFM,240V close

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  • Shipping Weight 72.0 lbs.
Country of Origin Netherlands Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Direct-Drive Harsh Environment Adjustable-Speed Exhaust Fans

• Wall mount 1-phase totally enclosed motors with automatic thermal protection Permanently lubricated ball bearings Max. ambient: 140°F Polypropylene propellers Shipped assembled and ready to install
System 1

• Motors are waterproof and dustproof Class F motor insulation Corrosion-resistant fiberglass venturi frames
Axial fans with PVC shutters, polyethylene hoods, and removable winter seals are engineered for continuous duty, outdoor use, and wet applications. For adverse conditions, including dust, smoke, humidity, and grease in agricultural applications, commercial and industrial buildings, factories, and plants.
UL Listed and CSA Certified.
Note: Air deliveries based on Bess Lab Tests at University of Illinois.

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Technical Specs

  • Item Exhaust Fan
  • Type Direct Drive, Assembled, Adjustable Speed
  • Propeller Dia. (In.) 20
  • CFM @ 0.000-In. SP 4310
  • CFM @ 0.050-In. SP 4140
  • CFM @ 0.100-In. SP 3960
  • CFM @ 0.150-In. SP 3760
  • CFM/Watt @ 0.000-In. SP 9.9
  • CFM/Watt @ 0.050-In. SP 9.4
  • CFM/Watt @ 0.100-In. SP 8.8
  • CFM/Watt @ 0.150-In. SP 8.2
  • Fan RPM 1600
  • Voltage 240
  • Hz 60
  • Phase 1
  • Full Load Amps 2.0
  • Watts 435
  • HP 1/2
  • Motor Type Permanent Split Capacitor
  • Motor Enclosure Totally Enclosed Air Over
  • Motor Insulation Class F
  • Height (In.) 29-1/2
  • Width (In.) 29-1/2
  • Max. Depth (In.) 36-3/8
  • Opening Required H (In.) 27-1/4
  • Opening Required W (In.) 27-1/4
  • Flange Width (In.) 1-3/4
  • Mounting Location Through the Wall
  • Max. Ambient Temp. (F) 140
  • Bearing Type Sealed Ball
  • Number of Blades 6
  • Propeller Material Polypropylene
  • Frame Material Fiberglass
  • Frame Finish Black
  • Mesh Size 1-3/4 x 2-3/4
  • Agency Compliance CSA , UL
  • For Use With 1DGZ5
  • Includes Poly Hood, Exhaust Fan, Screen, Shutter, Cold Weather Seal
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