It means a special customized version, which is specifically designed for use on an air compressor. When you buy it, it is best to match your original motor nameplate or send us a photo of your motor nameplate, and we will recommend a suitable one for you. Please send us photos via Wetransfer(https://wetransfer.com/) and send us the link.
By vevor
No, you think SPL should be the highest rating, but our SPL is one of the suitable air compressors, because there are several types of 5-horsepower air compressors with different currents, different service factors or different bases, will cause mismatch.
By vevor
SPL is NOT the way to go with a compressor motor. My SPL motor NON vevor last 6 mo....it always trip the thermo switch. SPL is like for max rating or something or other.. all I know is it is NOT the motor to buy...GET REG HP rating not SPL
By vwmanleyman
