VES Shutter Exhaust Fan 30 inch 1 Speed 5940 CFM 3 Phase VES303

VES Shutter Exhaust Fan 30 inch 1 Speed 5940 CFM 3 Phase VES303
J & D Manufacturing
Build Time:
7 to 10 Business Days ?
Ships By:

Build Time

The product Build Time you see represented on this site is only a typical number of days the manufacturer states it needs to build the product(s) when ordered. Build times are based on business days (excludes weekends & holidays).

The build time does not include the time it will take to ship the order to you (the customer). If an order has multiple items and comes from multiple warehouses, you may receive part of your order on one day, and then receive the remaining part(s) of your order at a later date.

*Please be aware that seasonal demand of certain equipment may cause build times to run longer than what is typical.

Highly Recommended Items:

LIST: $540.00
Only $439.70
Quantity Unit Price You Save
6-9 3%
10+ 5%


The ES fan is a high performance series of exhaust fans. We started with our proven totally enclosed air over high efficiency agriculture duty motors. Then we added an aluminum shutter with a built in tie bar to eliminate shutter flapping and opening on windy days. The motor is connected to the shutter with a heavy duty chrome plated OSHA approved guard. Then we top it off with a balanced 3 bladed aluminum rop with a zinc plated steel hub.. The ES Shutter Fan comes completely assembled at our factory so you just pull it out of the box and you are good to go!

When applied properly these fans can be used in the following applications: Barn and building peaks, greenhouses, warehouses and more.

  • Remove and control unwanted condensation
  • Eliminate heat build-up inside your buildings
  • Improve air quality
  • Designed for agriculture, horticulture and industrial applications


  • Comes totally assembled out of the box
  • Aluminum blade with a zinc plated steel hub balanced for smooth vibration - free operation. Pitch is designed to correlate with motor horsepower to deliver maximum efficiency.
  • Chrome grill allows for easy cleaning and meets OSHA guidelines. (OSHA approved on interior wall and approved on exterior wall when mounted 7' above ground.)
  • High efficiency aluminum shutters with tie bar to eliminate shutter flapping and opening on windy days.
  • Extremely energy efficient, totally enclosed, maintenance free, direct drive high efficiency motors have completely sealed ball bearings, UL and ULC certification, built in automatic thermal overload protection, covered by a full two year warranty.

Rough in opening = 30 1/2" square

Model No.:
230 / 460
Made In U.S.A.:
Exhaust Fans
2.6 / 1.3
Blade Material:
Blade Size (Inches):
No. of Blades:
CFM High:
Dimension Inches:
Width: 30.5" Depth: " Height: 30.5"
Drive Type:
1 / 2
Limited Warranty:
2 Year Limited
Motor Type:
RPM High:
Weight lbs.:
Notice: Manufacturer's products features and specifications are subject to change without notice.
California Residents: warning WARNING- This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, please visit


Ask a Question
  • We have a 30x60’ metal barn and we are having lots of condensation issues. We have approximately 50 goats in the barn. What size exhaust fans do we need for our size barn?

    You will want to use a fan or fans that add up to approx. 7,200 CFM.  This would be an air exchange of approx. once every 5 minutes or 12 times per hour. If you use one of these fans at 5,940 CFM, your air exchanges will be approx. once every 6 minutes or 10 times per hour.