I was hesitant to purchase this motor as I thought it was too inexpensive to be good. So I purchased a three times as expensive motor from another supplier. It instantly shot sparks and smoke out of the unit so it had to be returned.
Do I purchased the Vevor unit instead. It started perfectly first time. It is rated at 30 amps but you will need a 50 amp breaker for it to start without tripping. It has been in use daily for two months and has performed flawlessly hooked to my 23cfm compressor pump. Excellent product.