Series “AB “ Air Boosters come in two boosting ratio configurations i.e 2 times or 2.6 times boosting. They are used for applications wherein equipment requires higher pressure than shop air to operate or they are used to isolate an equipment for pressure variation which may occur at the factory level . The models available are AB100-2, AB160-2 or AB 160-3 with a variety of tanks ranging from 2 litres upto 40 litres.