Kwazar Orion Super Pro + 6L Sprayer With Air FittingThe sprayer with compressor connection allows you to quickly and conveniently re energize without the need for manual pumping. The compressor connection in the sprayer is an element that allows the connection of an external source of compressed air (compressor) to the sprayer system. The sprayer is equipped with a compressor connection, thanks to which we can quickly and conveniently refill the pressure in the tank without the need for manual pumping.