Heavy Duty Fan Propellers
Made of high grade aluminum alloy
Precicion Balanced
Standard Keyways
Bore up to 1 1/2"
Clockwise Rotation These blades are cast aluminum and are precision balanced. Clockwise direction. Two set screws for secure fastening. Cast aluminum fan blades are typically used in applications of dust or grit laden air, such as spray booths. Other models available.
spray

 
HEAVY DUTY 4-BLADED (CAFP) & 2-BLADED (CATP) PROPELLER
Catalog DIA. NET WT. 1750 RPM 1150 RPM 850 RPM
No. LBS. HP    Aprx CFM HP    Aprx CFM HP    Aprx CFM
CAFP4H-360 36 13 3 21000 1 1/2 13000 3/4 10500
CAFP4H-420 42 14 1/2 5 31000 3 23000 2 19500
CAFP4H-480 48 16 7 1/2 41000 5 34000 3 26000
CATP2H-360 36 7 1 1/2 18000 1 11000  3/4 90500
CATP2H-420 42 7 1/2 3 28000 3 18000 1 14000
CATP2H-480 48 8 5 33500 3 28000 2 19000

Humidaire Company, Inc

Phone: 215-467-4646 Fax: 215-467-1667
2701 east Tioga St., Door B
Philadelphia, PA 19134
humidair@comcast.net