Portable System The Breather Box

System has three-stage filtration: particulate, oil/water, charcoal. Features 0 to 160psi pressure gauge and adjustable pressure regulator, plus a safety relief valve preset at 125psi. For easy service, each filter is modular and has a change indicator; filter bowls are clear polycarbonate. Units have four quick-disconnect couplings and dust caps for 0.25 in. Hansen fittings.

These portable Grade-D filtration systems are designed to provide breathing air for a specific number of workers. The system filters inlet air to provide respirator users Grade-D quality air. The first stage filters bulk water and particulate, second stage coalescing filter eliminates atomized oils, mists, and ultra-fine particulates, third stage removes organic vapors and odors. Filter change indicators are standard on all three stages. Filter efficiency is 99.99% @ .01 microns. A built-in carbon monoxide monitor operates on 9-volt DC, dual 8 - 16 volt DC or 115 VAC for continuous detection. An external alarm and light signals the worker of high CO content. Point-of-Attachment (POA) boxes can extend respirator usage beyond 300 feet. All Breather Box models are designed to be used in the closed position to prevent internal contamination.