Solon

Established in 1949, Solon Manufacturing Co. is an ISO 9001:2015 registered company that designs and manufactures industrial products used across every industry that employs bolted connections or requires gas, pressure, or liquid density measurement. 

Solon? Belleville Springs & Washers maintain bolt preload and keep bolted connections tight. They are particularly useful where vibration, differential thermal expansion, relaxation and bolt creep/yield are problematic. Electro-mechanical and pneumatic Solon? Pressure Switches control and monitor operating conditions and are critical in fluid or gas control.  

Solon? SF6 Gas Density Switches for high voltage circuit breakers measure and regulate SF6 gas density and leakage over a wide temperature range.