Windstorm™ Stir Fans

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Windstorm™ stir fans available in 4 different sizes; 12", 20", 24" and 36". Great for mixing air in poultry and swine barns.

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Manufacturer: Windstorm™

Windstorm™ stir fans available in 4 different sizes; 12", 20", 24" and 36". Great for mixing air in poultry and swine barns.

115/230 volt stir fan complete with epoxy coated and adjustable tilt bracket. Features unique hinged front; simply unhook and swing open for maintenance. All stir fans are variable speed except for 36" which are single speed only.

Item#	Size	HP	RPM	AMP	FPM*	Thrust (lbf) **	Thrust Eff Ratio†	kW	THR CFM	THR CFM/ Watt
VB12	12"	1/10	1,705	1.0	525	.76	7.0	.109	970	8.9
VB20	20"	1/3	1,706	4.0	1,135	3.69	11.0	.336	3,580	10.7
VB24	24"	1/2	1,716	4.8	1,195	5.62	12.2	.459	5,300	11.5
VBS36A	36"	1/2	823	7.0	940	8.50	15.5	.550	9,880	18.0

*FPM (Feet Per Minute)- Velocity measured center line at a distance 5 times the prop diameter

** pounds of force

† Thrust Efficiency Ration is calculated by dividing the Thrust (lbf) by the kW.

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Windstorm™ stir fans available in 4 different sizes; 12", 20", 24" and 36". Great for mixing air in poultry and swine barns.

Item#	Size	HP	RPM	AMP	FPM*	Thrust (lbf) **	Thrust Eff Ratio†	kW	THR CFM	THR CFM/ Watt
VB12	12"	1/10	1,705	1.0	525	.76	7.0	.109	970	8.9
VB20	20"	1/3	1,706	4.0	1,135	3.69	11.0	.336	3,580	10.7
VB24	24"	1/2	1,716	4.8	1,195	5.62	12.2	.459	5,300	11.5
VBS36A	36"	1/2	823	7.0	940	8.50	15.5	.550	9,880	18.0

*FPM (Feet Per Minute)- Velocity measured center line at a distance 5 times the prop diameter

** pounds of force

† Thrust Efficiency Ration is calculated by dividing the Thrust (lbf) by the kW.

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