A compressor using both sides of the piston is considered double acting.
Two Stage Air Compressor - Gem Air Compressor (I) Pvt. Ltd.
Two Stage Air Compressor
In compare to single stage, Double stage has two cylinders and generates more pressure with two pistons from one stage to another stage. In first cylinder, the size of piston will be larger than the size of second cylinder. So, more pressure generates in second cylinder and it will go pressure up to 175 PSIG (12.3 KG/CM2).
This kinds of compressor used in sectors like, CNC & VMC machines, Spray and Painting, Agricultural Industries, Pharmaceutical Industries etc..
We are manufacturing compressor in Double Stage from 2HP to 60HP used for various applications.