I just picked up this unit i"m looking to find specs on the pump setup (CFM rating and rpm)
and a recommendation for a gas motor size to run it.
The unit is on its original tray as far as i can tell, on the tray it has Model: R
On the pump itself has Serial: 4611
pump as 3 spoke 9" pulley (OD) with an attached after cooler i"m guessing