Bird
Rest in Peace
Roy, in '95 I bought a portable air compressor from Sears that was made by DeVilbiss. It was labelled as a 3.5 hp. A couple of years later, I noticed Sears was selling the identical air compressor, but labelled as 4 hp. That was certainly no exception; it seemed that nearly all the manufacturers kept increasing the "labelled" horsepower of their electric motors.
Now I don't know and understand enough about electric motors, but when I bought a Puma air compressor from a company that specializes in compressors, it was labelled as a 6 hp, and the salesman told me, "Yeah, we call'em imitation 6 hp." Then he showed me another compressor with a motor that was easily at least twice as big and said, "This one is a true 5 horsepower motor." It was running a two-stage 175 psi compressor on an 80 gallon tank. /forums/images/graemlins/confused.gif
He told me then that the manufacturers could get away with calling the horsepower of an electric motor nearly anything they wanted to call it. I guess they've finally found out they can't. /forums/images/graemlins/tongue.gif
Now I don't know and understand enough about electric motors, but when I bought a Puma air compressor from a company that specializes in compressors, it was labelled as a 6 hp, and the salesman told me, "Yeah, we call'em imitation 6 hp." Then he showed me another compressor with a motor that was easily at least twice as big and said, "This one is a true 5 horsepower motor." It was running a two-stage 175 psi compressor on an 80 gallon tank. /forums/images/graemlins/confused.gif
He told me then that the manufacturers could get away with calling the horsepower of an electric motor nearly anything they wanted to call it. I guess they've finally found out they can't. /forums/images/graemlins/tongue.gif