4BLD 16dia 33deg CW Fan Blade
16 inch Fan Propeller 4BLD 16 degree CW 33 degree Pitch.
The 60760-501 fan blade is a heavy duty 16" condenser type fan blade used on cooling tower/air handling units. The blade has four blades and the diameter is 16" with a pitch of 33 degrees.
The Blade Heavy Duty Condenser Fan Propeller is a heavy duty fan propeller with a high capacity solderless hub, built for continuous use. (Shape: 4 bladed, Pitch: 16 degree.)
In general, the bigger the fan, the more air it can move - that's why NACA propeller blade (like 40 degree and 45 degree) is mostly for large propeller fans; Whereas 16 degree blade is more suitable for small engine propellers. The smaller the blade angle, the better and smoother airflow produced; Smaller blade angle cuts down noise level a little. Many old Chinese made propellers have too large blade angle and creates turbulence in the air flow. Running a 6 KW engine at ~2200 rpm with 16dia, 15/16 pitch propeller has good performance. 6kw seems to
The 4Blade Heavy Duty Condenser fan propeller
Front style case fan. High quality construction. All 4 blades on this fan are the same size and have a 33 degree pitch angle. It features a solid copper core and a massive 16" diameter with an .093" wall thickness. The centrifugal strength is 3600 rpm, 2400 cfm, 16 amps, 81 watts. The diameter is 16", the thread length is 5/8", the thread width is 2-1/2", the hub bore is 6-7/8", its pasers are 1/4", 7/16", 9/16" and 11/16". It weighs approximately 5
Steam, smoke, grease and dry environments are no match for the powerful Lau 4 Blade Heavy Duty Condenser Fan. Unlike propellers with two blades which are inefficient for air circulation, this propeller fan is designed to have four blades that will provide the maximum amount of air.
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