AIR SYSTEMS INTERNATIONAL - AIR MACK-NFPA3 - AIR DISTRIBUTION BOX W/DUAL REG. ASSY.

This distribution box is ideal for Grade-D breathing air, fire & rescue, cylinder filling applications, FPA requirements & hazardous locations. This distribution system operates at 5000 PSIG with a regulator isolation valve which allows use of single or dual air sources. It also features a CGA-347 high pressure inlet for uninterrupted operation from truck mounted air cylinders. Features Dual independent regulator system Regulator isolation valve 2 - 3 outlet manifolds 4 - 5 foot connect whips High pressure CGA-347 inlet Dual, low pressure alarm / whistle