MSA Port Aire™ Portable Air-Supply System

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The Air Cart is a Pressure Demand Apparatus, with Cylinders & 100' Feet of Hose line, with new pneumatic tires with air valves for refilling.

The Port-Aire™ unit is a portable breathing-air supply system for pressure demand respirators recently discontinued by the manufacturer. The Port-Aire™ system can supply a maximum of two users. It may be used with either low pressure (2216 psig) or high pressure (4500 psig) cylinders.

A Quick-Fill™ accessory kit (Whip) also is available as part of a separate Cascade Breathing Air System, which is also for sale, see the full array. The Quick Fill Whip lets a user refill cylinders quickly, or connect to a cascade system or high pressure compressor.