Due to the high product quality and reliability, the Thermo Bulbs have become the standard in the sprinkler industry.
Thermo Bulb Links can be used in virtually any area where a positive thermally actuated self-releasing mechanism is required to operate in the event of fire.
Since we started development of glass bulbs in 1971, we have continuously improved our manufacturing capabilities and changed our way of manufacturing from manual production in the 90’s into a highly-automated and high volume fully automatic optical and mechanical inspection. To assure highest quality, there are 905 measurement points validated on each product before is released for shipment. Learn more