The patented MULTI-PAK™ series of small bottled air carts has been designed with the user in mind. All of the small MULTI-PAK™ carts feature fold-down handles, recessed air control panels, rounded cart corners, quick release hose racks, and many other unique features. Choose the pressure range and number of fittings that you require. All carts have input and output pressure gauges. Cylinders sold separately. Ideal for working in hazardous locations.