Galvanized Box Fan
Galvanized Box Fan
Galvanized Box Fan
Galvanized Box Fan
Galvanized Box Fan
Galvanized Box Fan
Galvanized Box Fan
Galvanized Box Fan

Galvanized Box Fan


Sale price$785.00

  • Ships directly from manufacturer - departs in about 14 business days
  • Inventory on the way

The high air velocity of these fans provide maximum cooling effect for the lowest electrical cost. Perfect for cooling plants or animals, controlling insects, drying bedding or creating a comfortable work environment for your employees. Features 18 gauge galvanized housing, heavy-duty venturi, frames and blades, balanced high output blades and removable screens for easy cleaning.

Standard Features

  • 18-gauge galvanized housing.
  • Heavy-duty venturi, frame and blades.
  • Enclosed with 1" x 2" 12 gauge galvanized wire mesh hot dipped after welding.
  • Automatic spring loaded belt tightener on belt drive 36" and 50".
  • Poly guard clips to reduce vibration for quieter performance (shown to left).
  • Removable screens make cleaning a breeze.
  • Balanced high output 3 or 6 galvanized blades available on 24" - 50" and a 3 Blade Cast Aluminum on 50" Models.
  • Exceptional air pattern.
  • Hanging brackets attached for easy installation (shown to left).
  • Belt drive 36" and 50" units are complete with heavy duty spring belt tensioner. Bearings are eccentric locking, pre-lubricated, permanently sealed and rubber mounted to improve smooth operation and reduce blade fatigue.
  • Totally enclosed, maintenance free, high efficiency motors have completly sealed ball bearings, UL and ULC certifcation, built in automatic thermal overload protection, covered by a Full Two Year Warranty.


24", 36", and 50".

Fan Performance Specifications

Select desired fan model from drop down box at the top right of the page. Sizing information below.

Part No. Size HP Volt Amps HZ Phs Thrust CFM Noise RPM Blade
VG24DM 24" 1/2 115/230 4.8/2.4 60 1 5000 62/56 847 3-Alm
VG36DM 36" 1/2 115/230 6.1/3.0 60 1 9650 66 845 3-Galv
VG36VF36GBM 36" 1/2 115/230 6.6/3.3 60 1 9800 65 572 4-Galv
VG36VF36 36" 1 115/230 9.0/4.5 60 1 13540 65 786 4-Galv
VG36VF363 36" 1 230/460 3.2/1.6 60 3 11700 65 707 4-Galv
VG50 50" 1 115/230 9.0/4.5 60 1 21200 68 585 3-Galv
VG503 50" 1 230/460 3.2/1.6 60 3 21500 68 586 3-Galv
VG503CA 50" 1 230/460 3.2/1.6 60 3 21700 68 586 3-CA
VG50CA 50" 1 115/230 9.0/4.5 60 1 21800 68 583 3-CA

DD - Direct Drive, BD - Belt Drive, CA - Cast Aluminum

How do I size my fan and shutters system?

1. The first thing that you need to determine is the amount of air required. This is stated in CFM (Cubic Feet of Air per Minute).

2. Use the following formula to determine the CFM required for your greenhouse:
CFM = Length x Width x Height
Example: Greenhouse 12' wide x 24' long x 12' high requires 3456 CFM (12 x 24 x 12 = 3456)

3. Reference the above table. Select the appropriate combination of fan(s) to achieve the necessary CFM rating. Be sure to match the total CFM output for your exhaust fan(s) to the CFM ratings for your Inlet Shutters.

Click here to view fan installation detail

Free Shipping

This item ships free via Motor Freight Carrier - almost anywhere in the Continental United States!

On rare occasions addresses with limited access such as islands or major metropolitan areas (ie: New York City) may incur additional delivery fees; if so, you will be contacted to confirm the extra shipping cost before your order is processed. Shipments to Alaska or Hawaii qualify for free shipping to any West Coast port. Please contact us for special shipping rates from the West Coast to Alaska or Hawaii.

Motor Freight Agreement

  • Full Size Semi: Your location must be able to accommodate a full size semi-truck trailer of up to 70ft. in length.
  • Someone Must Be Present: You or someone else authorized must be present to unload the shipment. Exact delivery date will be arranged via phone by freight company.

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