VES Shutter Exhaust Fan, Box Fan, with 9 Foot Cord 3 Speed

Description

VES Environmental Solutions Shutter Fan
FAN DETAILS
APPLICATIONS
: This shutter/exhaust fan can help replace your ac unit by cooling your garage, attic, greenhouse shop or chicken coop.
INSTALLATION
: Can easily be added to a window opening or opening in the wall.
All fans must be installed to a firm mount such as a frame created by 2 x 4 boards. Fan vibration may occur if not installed to a solid frame.
VENTILATION
: This high velocity fan removes hot, stuffy, and stale air efficiently.
RUST PROOF ALUMINUM SHUTTERS
: This shutter fan is made with corrosion resistant aluminum shutters and blades. This provides longevity to the fan and will prevent rust from forming.
PRODUCT FEATURES
Totally assembled
An electrician is not required when plugged into an approved electrical outlet
Built in speed switch with 9´ cord attached
Safety powder-coated guard on intake side meets OSHA standards
Three wing aluminum balanced blade
Motor seal, switch and wiring connections have moisture resistant rubber gaskets
IDEAL APPLICATIONS
Designed for agricultural, horticultural, factories, warehouses, garages, and attics
Remove and control unwanted condensation
Exhaust obnoxious fumes
Exhaust excessive heat
Improve inside air quality
MOTOR FEATURES
Motor is CSA/CSA-US approved
Direct Drive
60 hz
Speed: 3
Voltage: 120
Rotors have been balanced to reduce noise vibration and prolong life
Motor enclosures have been machined to <0.5mm to reduce rotor shaft play
Copper winding
Capacitor rating 450vac, 10,000 hours for extended life
Silicon steel rotors and stators
WARRANTY
VES Environmental Solutions offers a 2 year warranty on all of its exhaust shutter fan motors and a 1 year limited warranty on all other parts.
SELECTING THE CORRECT SIZE FAN
Choosing the correct fan depends on the volume of the area as well as the air exchange rate. To pick the correct fan, insert the values into the following equation to find the velocity of air flow needed (CFM). Then, review the chart below to find which fan is closest and/or contains the CFM.
Equation: (Volume x air exchange rate) / 60 = CFM.
For example: I am using my garage for repairs and need to select a ventilation fan to expel fumes. The volume of the garage is 5,00 cubic feet (20' x 25' x 10'). I want an air exchange rate of 25 (the air inside the garage is completely changed 25 times in an hour, about every 2.5 minutes).
(5,000 x 25) / 60 = 2,084 CFM. Reviewing the chart below, 2,084 fits in the 0.1 static pressure column for the 20" and 24" fans which means I can purchase either size to properly ventilate my garage.
FAN SIZE
CFM at 0.1 Static Pressure (High/Medium/Low Speed)
12"                   800/750/570
16"                   1560/1890/1170
20"                   3400/2596/1296
24"                   3899/2876/1504
Suggested Air Exchange Rate Per Building/Room (Rate: 1/Hour)
Attic spaces for cooling: 12 - 15
Bakeries: 20 - 30
Boiler Rooms: 15 - 20
Computer Rooms: 15 - 20
Factory or Warehouse, ordinary: 2 - 4
Factory or Warehouse, with fumes or moisture: 10 - 15
Garage, repair: 20 - 30
Garage, storage: 4 - 6
Paint shop: 15 - 20
Poultry house: 6 - 10
Precision Manufacturing: 10 - 50
Woodworking Shop: 4 - 8