FRP MADE ONLINE AIR BOX IS USE FULL TO BREATH THE WORKER WITHIN TOXIC GAS OR IN THE DENS TOXIC SMOKE ,WHERE ONE CAN NOT BREATH / SEE PROPERLY.IN SUCH SITUATION TO REPAIR EMPLOT NEED ONLINE AIR
BOX,WORKER CAN BREATH FRESS & FILTERED AIR ALSO CAN SEE PROPERLY AND CAN WORK 24 HOURS AROUND THE CLOCK. FRP IS NONCORROSIVE , LONG LASTING , ALL THE FITTINGS ARE MADE OF BRASS
WHICH IS ALSO NON CORROSIVE
ONLINE AIR BOX USE FULL FOR INDUSTRIES WHERE TOXIC / HAZARDOS GASSES ARE EXCREETED, USEFULL TO BREATH WIHTIN TOXIC GAS / SMOKE