Cooler Motor Running Winding Pitch 1-4 & 1-6 Coil Pitch Running Winding Turns 150 - 300 Coils Round 1-4 pitch = ( 1 Round ) Coils Round 1-6 pitch = ( 2 Round ) Standard Wire Number 29 Number Winding Wire Type Copper Wire Winding Coil Size 25 Inch.