| Welcome to the homepage of JOB GmbH - the world´s leading manufacturer of Thermo Bulbs. |
 Since their introduction in the mid-1970’s JOBâ THERMO BULBS have become the
standard heat responsive glass bulbs for the sprinkler industry. Due to their high quality
and reliability over 600 Million JOBâ THERMO BULBS have already been installed world-wide by most major
sprinkler manufacturers for service in fire protection and life safety.JOB THERMO BULB quickly considered not only as functional elements but also as aesthetically pleasing components allowing the sprinkler industry to adjust sprinkler designs in accordance with decorative requirements. In the mid-1980’s JOB GmbH developed smaller and faster Thermo Bulbs retaining the superior features of previous designs thus meeting all requirements of effective fire safety. |