Sentinel’s S-HITOP 220 has been designed with a unique patent pending, high flash point premium polyolester based fluids unavailable elsewhere. The unique polyolester used to manufacture S-HITOP 220 is specifically designed to lubricate bearings, chains, slides and gears in applications where air temperatures exceed 260°C (500°F). 

S-HITOP 220 has been formulated with Sentinel’s newest proprietary additives that optimize the performance and stability of the lubricant. 

Sentinel’s S-HITOP 220 is designed to provide outstanding thermal and oxidative stability, excellent anti-wear properties, and low volatility. In addition, sludge and carbon deposits are significantly reduced since S-HITOP 220 does not contain a solid anti-wear additive. 

S-HITOP 220 permits higher operating temperatures and/or extended cleaning intervals. It also provides excellent protection against wear and rust. The good viscosity index of S-HITOP 220 allows functional viscosities to be maintained at higher temperatures.