FILTERED WALL EXHAUST OR SUPPLY FANS
DIRECT DRIVE - EXPLOSION PROOF
(or, with Standard TEFC Motors)

SIZES 12" TO 60"

INCLUDES FILTER BOX AND FILTERS!

(Click Here for complete CAF Draw-Through Exhaust Fan Drawing)

(Click Here for complete CAF Blow-Through Supply Fan Drawing)

(Click Here for Optional Weather-Hood Drawing)

The Draw-Through Filtered Exhaust Fan is well suited for Paint Spray Booth applications (for example).  For customers that want a “complete package” with Fan, XP Motor, or Standard TEFC Motors for Non-Explosion Proof Applications (1-Phase or 3-Phase), Cast Aluminum Propeller, Fan & Shutter Mounting Box, Aluminum Automatic Shutter, Fan Guard, Filter-Box, and Filter(s), ready for installation in the wall. Takes the hassle out of having to build your own filter box and filters. (Filter Box is “removable”)

The Blow-Through Filtered Supply Fan is for SUPPY-AIR (INTAKE) applications. It is recommended that our INLET WEATHER HOOD be use with Supply Air Fans, to keep weather and birds from being pulled into the fan unit.

Paint Booths – Spray Booths – Petroleum Ventilation

Clean Intake Air (Supply)

Sizes 12” to 20”
(Multiple units may be needed in order to achieve a total required CFM for any given application, due to the CFM limitations on each size fan’s filter configuration)

Sizes 36”, 42", 48", and 60”
(Larger units for greater CFM per fan)
(Filter-box must have independent support - by others )

(Click Here for complete CAF Draw-Through LARGE Exhaust Fan Drawing)

(Click Here for complete CAF Blow-Through LARGE Supply Fan Drawing)

(Click Here for complete WEATHER-HOOD Drawing)

The CAF-Draw Through “Large” Filtered Explosion Proof (and non explosion proof) fans are designed
for the customer that needs a larger volume of CFM airflow (than our smaller units can provide).
With unit sizes of 36”, 42”, 48”, and 60”, a customer can ventilate a very large space, with fewer fan units.
THESE FANS CAN ALSO BE CONFIGURED FOR FILTERED SUPPLY AIR, (as well as exhaust).
Filter Box MUST HAVE INDEPENDENT SUPPORT (by others).

THE FILTERS WE USE ARE:

• High Capacity, Pleated, MERV 8 rated filters meets ASHRAE 52.2-1999
• 5 times more efficient than fiberglass filters
• 50% more surface area than standard capacity filters extending the service life by 30% and providing reduced resistance
• Filters are made from 100% synthetic media which prevent the fibers from shedding
• UL class 2
• All filters are 2” thick {H x W change per fan size requirements}