Compressor Question - Firestone / Air Ride Technologies or ???

[kxmotox247]

I'm putting my system back together and was wondering if anyone had any info on the compressor I have.
It says Firestone Model No: 24-3582-9260 and also has an air ride technologies sticker on it. I can't find any data otherwise as far as size. My tank is a 3 gallon tank and I seem to recall it took forever to fill and have the compressor shut off.
Anyone have any idea if this is a decent compressor? Mount in any position? Am I better of with another compressor?
Thanks!