These fixed 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 with Grade-D quality air. The first stage element filters bulk water and particulates; the second stage coalescing filter removes atomized oils and ultra-fine particulates, and the third stage removes organic vapors and odors. Filter change indicators are standard on all three filtration stages.

The unique design of this panel allows each regulator to be individually adjusted at different pressure settings, allowing as well, separate outlets for air tools. The viewing window on the case allows monitoring of pressure gauges. A 16 gauge steel stand for support is included as well as all brass plumbing with quick-disconnect Hansen couplers.

This Point-of-Attachment (POA) Air Control System connects to any breathing air source. It’s housed in a Pelican carry case that can be wall-mounted and includes an adjustable pressure regulator, pressure gauge and a pressure relief valve. This POA system meets NIOSH requirements for point of attachment. Maximum regulator inlet pressure is 150 psi.

The Remote CO Alarm System uses a 50' cable to go with workers into the work area and effectively warn of the presence of carbon monoxide in the air source with a 90 decibel alarm, and in very noisy environments, a flashing strobe light. The system is housed in a rugged Pelican carry case or may be wall mounted, and attached to any Allegro Air Filtration Panel.

Attached to any air source or filter panel, the Remote CO Monitor alerts workers using supplied air respirators when the level of carbon monoxide has exceeded 10 ppm (5ppm Canada). The CO monitor can be operated in AC or DC mode and uses a single 9-volt alkaline battery. Maximum regulator inlet pressure is 150 psi. Comes with coupling pigtail.