“JacPac” is a portable lightweight compressed gas system ideally suited for nailing applications. Using lightweight “refillable” liquid CO2 cylinders, this system offers adjustable air pressure from 20psi right up to 120psi and affords significant shots per tank. The system is a low-cost alternative to heavy noisy electric or battery powered compressor systems. It is new and come with all attachments and case. Features: • Hooks to your belt and goes where you go • Full power for quick fire, single shot tools such as brad nailers, pin and roofing nailers, finishing, framing, staplers, caulking and grease guns • Universal connector attaches to any standard pneumatic tool • 20 oz CO2 cylinder shoots 1500 1-inch brad nails or 500 1-inch narrow crown staples • No more lugging heavy air compressors or tangled air hoses • No more lengthy set-up times – sets up in under 2 minutes • Complete JacPac CO2 weighs 5 lbs • Environmentally friendly - reusable cylinders, quiet operation