Columbus Supply

The PORTA-PAK™ portable bottled air system provides up to two hours of total breathing air for up to four workers at either 2216 or 4500 psi. The unit has a 4500 psi regulator with CGA-347 connections and low pressure warning alarm whistle. In-line check valves allow independent cylinder operation and removal. Also comes equipped with four-outlet manifold with safety relief valves, however, air cylinders are rented separately.