Brochure

85
FAN BLADES
3 and 4 Blade, Fixed Hub Condenser (Pressure) Type
Rotation determined by
viewing air discharge
side of fan.
FEATURES
• 14 to 24 inch diameters
• High quality, heavy
duty aluminum blades
• Factory balanced,
1/2" bore, shaved and
staked hub-attached
on intake side
• Blades tested at
1000 RPM
TYPICAL
APPLICATIONS
• Air-conditioning
condensers
• Power roof ventilators
• Heat pumps
• Heat exchangers
• Unit heaters
• Exhaust fans
THREE BLADE
STATIC PRESSURE
0" .30"
PART ROTA- DIA PITCH STD
NO. TION (IN) (DEG) CFM BHP CFM BHP PACK
3CR1833-4 C.W. 18 33 2830 .14 1620 .21 4
FAN
FOUR BLADE
STATIC PRESSURE
0" .30"
PART ROTA- DIA PITCH STD
NO. TION (IN) (DEG) CFM BHP CFM BHP PACK
4CR1433-4 C.W. 14 33 1320 .07 670 .10 4
4CR1633-4 C.W. 16 33 2550 .15 1450 .18 4
4CR1833-4 C.W. 18 33 2950 .17 1870 .23 4
3CR2033-4 C.W. 20 33 4070 .26 2830 .33 4
4CR2033-4 C.W.
20 33 4350 .35 3270 .42 4
4CL2033-4 C.C.W.
4CR2233-4 C.W. 22 33 5670 .41 4290 .51 4
4CR2433-4 C.W. 24 33 7600 .64 6190 .87 4
FAN