About Senju

Senju Sprinkler has been designing, manufacturing, and supplying fire sprinkler products for over 50 years. In Japan, our company is reputed as the top manufacturer of sprinkler heads, valves, and associated devices, currently holding an impressive 70% market share. Senju produces residential and commercial sprinklers with a strong focus on both form and function. All our products meet the highest quality standards of fire protection approval authorities including UL and FM. By using solder as the thermal sensor for fire detection, Senju heads withstand the test of time and operate more quickly and accurately in the event of a fire. Not only do they have exceptional technical specifications, they are also the best looking and highest quality fire sprinklers in the world. 

All of our products are made in Japan.

Senju Sprinkler's tireless technological efforts are fueled by an avid dedication to save lives and protect assets from the overwhelming effects of fire. We continue to develop new and innovative products to meet the demands and requirements of the industry. 

Download the 2017 Senju Sprinkler Catalog