Kalsi Engineering rotary seal technology

Kalsi Seals are a family of patented rotary seal designs that provide hydrodynamic lubrication to minimize seal and shaft wear, and to accommodate high differential pressure, speed, and temperature. They are used for lubricant retention and contaminant exclusion. They provide an effective sealing solution to the severe service conditions found in oil and gas drilling, dredging, cementing, mining, manufacturing, and many other industries.