Surplus Center

HP & Rotation

	Motor/pump shaft rotation is determined by looking at the shaft end of the device
	Two shafts pointing the same direction, when coupled with belt and pulleys, need to turn in the same direction
	When coupling two devices with shaft couplers one shaft must turn counterclockwise (CCW) while the other must turn clockwise (CW)
	Standard four-cycle gasoline and diesel engine shafts turn counterclockwise (CCW)