Matt Harwood said:
It draws 22-23 amps according to the label on the motor, but it's on a 30-amp breaker. That isn't enough for a true 7.5 hp motor. Whatever it is, it's getting all the power it needs.
I'm not complaining--for $800 it's a hell of a compressor--but I know that it isn't putting out what the label claims. Plus die grinders and the like are air hogs--their ratings (as I learned on this very forum) are typically for a 25% duty cycle. I'm running them at 100% for minutes at a time. It probably takes a lot of compressor to keep up with that.
Husky = Campbell
Model: VT7810
This pump is the Big Brother of our twin cylinder single stage - offers 30% more air than
Oil Lubricated, Single-Stage Cast Iron Pump for quiet operation and long life
15.6/13.7 SCFM @ 40/90 PSI, Max135 PSI
Wired for 240 volts
Warranty: 3 Years
Approx. Retail-New Unit: $758.00
Click on the image to enlarge
The VT7810, 4 Running HP unit wired for 240 volts. With air flow usually found in two stage compressors, our" Jumbo" pump offers exceptional value. This twin cylinder, oil lubricated, is larger than our regular design, and has an increased stroke for more air delivery. It delivers up to 30% more air at 90 PSI than most vertical single stage units. For added value we've increased the tank from the standard 60 gallon to an 80 gallon vertical and added an industrial wire belt guard for added safety. These compressors are made in the US - for quality construction.