Series na2k & series a3k developed and manufactured by modern apparels are engineered to the highest levels of protection to the firefighters & rescuers against extreme temperatures.These fire entry suits can be used in preparation for possible fire eruption or for stand-by operations should a rescue or evasive action require passage through a fire zone. The series 2k can withstand temperatures to 1093oc (2000of) against heat and fire while series a3k, having aluminized outer shell can withstand high radiant heat