Breather Box®

Breather Box®

High Performance Portable Grade-D Breathing Air Filtration System

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 have 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 signal the workers of high CO content. A remote alarm jack is provided on all models except for Model BB15-CO. Point-of-Attachment (POA) boxes can extend respirator usage beyond 300 feet.

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  • Filter Change Indicators on All Filters
  • Incoming Air Plug ½” Industrial Interchange
  • 2 Automatic Drains with Discharge Tubes
  • 3 Standard Power Options
  • Carbon Monoxide (CO) Monitor Standard
  • CO/O2 Monitor Available for Additional Charge
  • Intrinsically Safe Versions Available
  • Remote Alarm Receptacle
  • External Warning Lights and Alarm
  • Safety Relief Valve
  • Visual Air Flowmeter to Monitor