Air Systems BB50-COIS Portable Grade-D 50 cfm Breather Box Air Filtration System with Intrinsically Safe CO Monitor

The Breather Box is a portable Grade-D filtration system designed to provide breathing air for a specific number of workers. The system filters incoming air from a compressor to provide -respirator users with Grade-D quality air and -monitors for CO and/or Oxygen. The first stage element filters bulk water and particulate and has an auto drain. The second stage coalescing filter eliminates atomized oils, mists, ultra-fine particulates, and has an auto drain. The third stage filter removes organic vapors and odors and has a manual drain. Filter change indicators are standard on all three stages of filtration. Filtration efficiency is 99.99% @ .01 micron. All Breather Boxes are designed to be used in the upright and closed position to prevent internal contamination. The standard carbon monoxide (CO) airline monitor operates on disposable 9-volt batteries, 8-16 volt DC, or 115 VAC for continuous air monitoring. An external audible alarm and light signals the workers of high CO content.

• In-line carbon monoxide (CO) monitor
• Three stage filtration (99.99% efficient at 0.01 micron particle size)
• Filter change indicators on all filters
• Incoming air plug 1/2 In industrial interchange
• Two automatic drains with discharge tubes
• Remote alarm receptacle
• External warning lights and alarm
• 1st stage filter - filter change indicator, automatic drain, removes liquids and particulate to 5.0 micron particle size
• 2nd stage filter - filter change indicator, automatic drain, provides oil coalescing and ultra-fine particulate filtration that is 99.99% efficient at 0.01 micron particle size
• 3rd stage filter - filter change indicator, manual drain, charcoal removes organic vapors and objectionable odors
• AC output supplied standard on all panel mount units (optional intrinsically safe monitors supplied with 9 Vdc only)
• Ac output supplied standard on all panel mount units (optional intrinsically safe monitors supplied with 9 Vdc only)
• All portable and fixed units are available with csa approved intrinsically safe monitor for work in hazardous locations
• Remote DC alarm jack with cover cap are standard on most portable units
• All Breather Box filtration units are designed for use in the closed and upright position to prevent internal contamination
• Filter change indicator provided on all 3 filters on most units
• Safety visual flowmeter to verify air flow to monitor, adjustable flow rate: 50-100 cc
• Safety relief valve set at 125 psi for outlet pressure
• External mounted co warning led lights and audible alarm, 95 dBA
• Solid aluminum block manifold with manual drain
• All respirator couplings provided with safety lock feature
• 0-160 psi pressure gauge
• Maximum inlet pressure - 150 psi