Model 900 CAF – Filtered Exhaust Fan – Direct Drive

Application

Our model CAF is a filtered exhaust fan, excellent for use where intake or exhaust air is required. Built on our direct drive wall fan model 900, it supplies clean, filtered air for OEM machinery and equipment markets such as pressurizing electrical cabinets. It is also an economical choice for small unducted paint spray booths.

The CAF is constructed to fit standard filter sizes, and for easy access for filter replacement, this fan comes standard with 2″ MERV 8 filters that can be switched out depending on your needs. Custom builds are also available if you have certain filter or CFM requirements. All fans also include our aluminum gravity shutter to prevent air movement when the fan is off.

Filtered Exhaust Fan Features and Benefits

  • Available with TEFC or explosion proof motors in single or three phase.
  • Rugged spark-resistant aluminum propellers are standard.
  • Standard OSHA style propeller guard for 12″ to 30″ diameter.
  • Removable filter box section.
  • Aluminum gravity shutter mounted standard
  • Disposable 2″ filters are high capacity, pleated type that meet MERV 8 rating.
  • Solid-welded fan body and mounting box
  • Lead Time:
    • 12″-30″:  6 weeks
    • 36″-48″:  8 weeks
    • 60″:  Consult Factory

Optional Accessories

  • Inlet weatherhood for intake fans.
  • Coatings available for harsh environments.
  • Standard OSHA style propeller guard for 36″ to 48″ diameter.
 
Model CAF cvmin

Dimension

ModelABCDFFilter Size
CAF91216 1/4″4″20″2″18 3/4″16x16x2 (1)
CAF91620 1/4″4″20″3″22 3/4″20x20x2 (1)
CAF91824 1/4″4″20″3″26 3/4″24x24x2 (1)
CAF92024 1/4″4″22″3″26 3/4″24x24x2 (1)
CAF92430 1/4″4″25″3″32 3/4″20x20x2 (1), 20x10x2 (2), 10x10x2 (1)
CAF93036 1/4″4″28″3″38 3/4″18x18x2 (4)
CAF93642 1/4″33″36″3″44 3/4″18x24x2 (4), 24x24x2 (4)
CAF94248 1/4″33″37″3″50 3/4″24x24x2 (8)
CAF94854 1/4″33″37″3″56 3/4″18x24x2 (12)

Performance Data

ModelBlade Diam.HPRPM# of FiltersCFM w/Filters
CAF912-1/4121/417251520
CAF916-1/4161/4172512000
CAF918-1/2181/2172513150
CAF920-1201172515900
CAF924-1241172546350
CAF930-1/2301/2172546300
CAFL936-23621140813875
CAFL942-24221140816000
CAFL948-348311401218750