Air Systems International CO-91LACG Portable CO Monitor circulating fans You don’t hear them

You don’t hear them

SCHAEFER 30CFO-SY OSHA Circulation Fans

Cool Machines CM2400-2SI Insulation Machine Dual Blower

115/230 VAC (1-phase)

Exhaust for hot air during the summer months - a fresh air inlet during the winter

Air Systems International CO-91LACG Portable CO Monitor circulating fans You don’t hear themAir Systems International CO 91LACG Portable CO Monitor Air Systems CO 91LACG easily connects to filtration sources for breathing air, ambient air pumps & monitors your air for dangerous CO content. Air Systems CO 91LACG Portable CO Monitor features an audible alarm of 90 dBA. The alarm and light incorporated in its design get activated when CO content exceeds 10ppm (5ppm for Canadian models). It has an external alarm and light which protects the