VMAC’s new Stacked G30 gas drive air compressor, powered by a Honda GX390 engine, was designed specifically for upfitters and operators who want to save space and reduce weight on their service trucks. The VMAC Stacked G30 forgoes the traditional horizontal design of a gas drive air compressor and stacks the compressor vertically instead. This 30 CFM rotary screw gas drive air compressor with factory-installed cold climate kit weighs only 210 lbs and takes up less space than any other gas driven air compressor on the market.