Motor Speed Controllers

Speed Bully just got hotter, or cooler if you will. Enjoy the benefits of variable fan speed control of our original design, now enhanced with temp...

Speed Bully Motor Speed Controllers bring quality and convenience to your grow environment. Easily control the speed of pumps, routers and most oth...

120V Motor Speed Controller. Easily control the speed of fans, pumps, routers and most other AC/DC motors, 15 AMPS or less. The Speed Bully feature...

F5 Variable Voltage Speed Controllers are an energy saving solution for modifying your voltage supply to nearly any powered appliance! F5 Speed Con...

F5 Variable Voltage Speed Controllers are an energy saving solution for modifying your voltage supply to nearly any powered appliance! F5 Speed Con...