Generally, they power several tools used for construction work or building, such as jackhammer, sanders, and grinders. Atmosphere compressors pump high-pressure atmosphere to fill gas cylinders, to 
supply divers, to greatly help in powering pneumatic HVAC control systems, and also to power pneumatic tools.
Surroundings compressors have many uses, including: supplying high-pressure clean air to fill gas cylinders, supplying moderate-pressure clean air to a submerged surface Air Compressor For Dairy Equipment china supplied diver, supplying moderate-pressure clean air for driving some office and college building pneumatic HVAC control system valves