Allegro 9872-62 Calibration Zero Gas, 17 Liter bottle

Allegro's Deluxe Supplied Air Shield uniquely provides all in one head, eye, face and respiratory protection against hazardous airborne contaminates and flying debris. It delivers a constant and plentiful supply of clean purified air. Allegro's superbly balanced Deluxe Supplied Air Shield System is offered as a complete system for two workers. They include two shields, 1½ hp ambient air pump and 50 feet of breathing hose. Complies with ANSI Z87.1+.

Features: 17 Liter 20 PPM CO in Air Calibration Gas For Use in U.S. Use BBG-10 for Canada Use with Regulator BBK-R17 Cylinder is Disposable Carries HAZMAT Shipping Fee For use with BA-100, BA-100-6, BA-100-8, BA-50, BB100-CO, BB100-CO6, BB100-CO8, BB100-CO, BB100-COPM, BB30-CO, BB30-COIS, BB30-COPM, BB50-CO, BB50-CO4R, BB50-COIS, BB50-COPM, CO2-91LAC, CO91-14IS, CO91-14LAC, CO-91PM, TA3-AXAF

Allegro's Deluxe Supplied Air Shield and Welding Helmet is performance proven and a cost effective system used by foundries, aluminum plants, mines, chemical plants, refineries, auto manufacturers, metal working and fabrication. The Supplied Air Respirator delivers a constant and powerful supply of breathable air from a clean air source. They include two shields/ welding helmets, a 1½ hp ambient air pump and 50 feet of breathing hose. NIOSH approved/ANSI certified "all in one" system provides respiratory, head, eye and face protection.

Allegro air filtration panels filter impurities and hydrocarbons from an air compressor to convert to breathable air. A CO monitor is integrated to meet OSHA requirements for continuous monitoring of carbon monoxide levels. The panels provide 60 CFM (101.94 m3 /hr) or 100 CFM (169.9 m3 /hr) of air within a 5-125 PSI (.34-8.62 bar) range. The unique design of these panels allows each regulator to be individually adjusted at different pressure settings, allowing as well, separate outlets to be used for air tools (fittings used for breathing air must not be compatible with other plant/tool ...

Especially comfortable for bearded workers, the hood style respirator is lightweight and loose-fitting, to fit comfortably over the head. A large clear window offers a wide view and complete protection in dirty environments such as spray painting or asbestos abatement. The convenient disposable design is perfect where respirator cleaning or decontamination is difficult, just remove the down tube and clamp before disposal. Includes OBAC quick connects. For convenience, each replacement hood comes complete with a hood harness. NIOSH approved.