LENOX INSTRUMENT CO FIRE SITE PRECISION INSTRUMENTS

LENOX INSTRUMENT CO FIRE SITE PRECISION INSTRUMENTS S/N 26131 LICO 6274 6 KFLOX 2 GHS12V 6 8GHS75F5 6 8GHP75M 4 ELBOW These systems use a water-jacketed furnace lens assembly in place of the air-cooled assembly and wall box allowing operation in temperatures up to 3800°F. This lens assembly is also slightly smaller than the wall box and can be used in boiler wall penetrations as small as 2-1/8 in. FireSight water-cooled systems provide the same features and reliable performance as air cooled systems for higher temperature applications or for installations where compressed air cooling might be less desirable.