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The Industry Standard in Grade-D Air Filtration
Connected to a mobile or plant compressor, the Breather Box® provides Grade-D breathing air for 1 to 8 users (based on model) and continuously monitors for Carbon Monoxide (CO). CO/O2 and Intrinsically Safe Models are also available.
Breather Box® 50 Cubic Feet Per Minute (ft³/min) Air Flow and 4 Couplings Portable Grade-D Breathing Air Filtration System with CO Monitor
Unit of Measure
1 

Item #

Item Name

Air Flow

Flow Capacity

Couplings

Price

BB15-CO N/A Breather Box® 15 Cubic Feet Per Minute (ft³/min) Air Flow and 1 Couplings Portable Grade-D Breathing Air Filtration System with CO Monitor N/A 15 ft³/min N/A 48 ft³/min N/A 1 $1,750.00
BB30-CO N/A Air Systems BB30-CO Breathing Air Filtration System N/A N/A N/A $1,895.00
BB30-CO3 N/A Breather Box® 30 Cubic Feet Per Minute (ft³/min) Air Flow and 3 Couplings Portable Grade-D Breathing Air Filtration System with CO Monitor N/A 30 ft³/min N/A 48 ft³/min N/A 3 $2,095.00
BB50-CO N/A Breather Box® 50 Cubic Feet Per Minute (ft³/min) Air Flow and 4 Couplings Portable Grade-D Breathing Air Filtration System with CO Monitor N/A 50 ft³/min N/A 79 ft³/min N/A 4 $2,095.00
BB75-CO N/A Breather Box® 75 Cubic Feet Per Minute (ft³/min) Air Flow and 6 Couplings Portable Grade-D Breathing Air Filtration System with CO Monitor N/A 75 ft³/min N/A 97 ft³/min N/A 6 $2,395.00
BB100-CO N/A Breather Box® 100 Cubic Feet Per Minute (ft³/min) Air Flow and 4 Couplings Portable Grade-D Breathing Air Filtration System with CO Monitor N/A 100 ft³/min N/A 123 ft³/min N/A 4 $2,595.00
BB100-CO6 N/A Breather Box® 100 Cubic Feet Per Minute (ft³/min) Air Flow and 6 Couplings Portable Grade-D Breathing Air Filtration System with CO Monitor N/A 100 ft³/min N/A 123 ft³/min N/A 6 $2,895.00
BB100-CO8 N/A Breather Box® 100 Cubic Feet Per Minute (ft³/min) Air Flow and 8 Couplings Portable Grade-D Breathing Air Filtration System with CO Monitor N/A 100 ft³/min N/A 123 ft³/min N/A 8 $2,995.00
BB150-CO N/A Breather Box® 150 Cubic Feet Per Minute (ft³/min) Air Flow and Three 1/2 Inch (in) Industrial Interchange Couplings Portable Grade-D Breathing Air Filtration System with CO Monitor N/A 150 ft³/min N/A 203 ft³/min N/A Three 1/2" Industrial Interchange $3,995.00
BB50-CO220 N/A Breather Box® 50 Cubic Feet Per Minute (ft³/min) Air Flow and 4 Couplings Portable Grade-D Breathing Air Filtration System with CO Monitor N/A 50 ft³/min N/A 79 ft³/min N/A 4 $2,195.00
BB30-COO2 N/A Breather Box® 30 Cubic Feet Per Minute (ft³/min) Air Flow and 2 Couplings Portable Grade-D Breathing Air Filtration System with CO/O2 Monitor N/A 30 ft³/min N/A 48 ft³/min N/A 2 $2,695.00
BB50-COO2 N/A Breather Box® 50 Cubic Feet Per Minute (ft³/min) Air Flow and 4 Couplings Portable Grade-D Breathing Air Filtration System with CO/O2 Monitor N/A 50 ft³/min N/A 79 ft³/min N/A 4 $2,795.00
BB100-COO2 N/A Breather Box® 100 Cubic Feet Per Minute (ft³/min) Air Flow and 4 Couplings Portable Grade-D Breathing Air Filtration System with CO/O2 Monitor N/A 100 ft³/min N/A 123 ft³/min N/A 4 $3,295.00
BB30-CO2R N/A Breather Box® 30 Cubic Feet Per Minute (ft³/min) Air Flow and 2 Couplings Portable Grade-D Breathing Air Filtration System with CO Monitor and Independent Regulators N/A 30 ft³/min N/A 48 ft³/min N/A 2 $2,195.00
BB50-CO4R N/A Breather Box® 50 Cubic Feet Per Minute (ft³/min) Air Flow and 4 Couplings Portable Grade-D Breathing Air Filtration System with CO Monitor and Independent Regulators N/A 50 ft³/min N/A 79 ft³/min N/A 4 $2,485.00
BB100-CO4R N/A Breather Box® 100 Cubic Feet Per Minute (ft³/min) Air Flow and 4 Couplings Portable Grade-D Breathing Air Filtration System with CO Monitor and Independent Regulators N/A 100 ft³/min N/A 123 ft³/min N/A 4 $2,995.00
BB15-COIS N/A Breather Box® 15 Cubic Feet Per Minute (ft³/min) Air Flow and 1 Couplings Portable Grade-D Breathing Air Filtration System with Intrinsically Safe (IS) CO Monitor N/A 15 ft³/min N/A 48 ft³/min N/A 1 $1,895.00
BB30-COIS N/A Breather Box® 30 Cubic Feet Per Minute (ft³/min) Air Flow and 3 Couplings Portable Grade-D Breathing Air Filtration System with Intrinsically Safe (IS) CO Monitor N/A 30 ft³/min N/A 48 ft³/min N/A 3 $2,095.00
BB50-COIS N/A Breather Box® 50 Cubic Feet Per Minute (ft³/min) Air Flow and 4 Couplings Portable Grade-D Breathing Air Filtration System with Intrinsically Safe (IS) CO Monitor N/A 50 ft³/min N/A 79 ft³/min N/A 4 $2,195.00
BB100-COIS N/A Breather Box® 100 Cubic Feet Per Minute (ft³/min) Air Flow and 4 Couplings Portable Grade-D Breathing Air Filtration System with Intrinsically Safe (IS) CO Monitor N/A 100 ft³/min N/A 123 ft³/min N/A 4 $2,795.00
Unit of Measure
1