05-08-2014, 08:21 PM
My Devilibis has after coolers after the second stage cylinders, they're cast iron because of the pressure, the intercoolers between the cylinders are aluminum. Without the after cooler your putting hot air into the tank which is going to shrink and drop the pressure. Wouldn't be to remove moisture, its there until you extract it.
Free advice is worth exactly what you payed for it.
Greg
Greg