It is same model of series with SD1. but it is designed to use for high temperature than SD1.

The Single, Outside and Dry Running Pusher Seal specifically designed suitable for equipment of Top Entry Agitator. these are can be used to equipment that is 0.150” (3.8mm) TIR eccentricity because of greater strength structure of Mixer Seal. It does not need the Buffer Fluid System. a milled slot and a mating pin can distribute torque to the Seal face for prevent excessive the Stress.

Dry gas seals are non-contacting or dry-contacting face seals that consist of a mating rotating ring and a primary stationary ring. Dry gas seals are mechanical seal but use other chemicals and functions so that they do not contaminate a process. These seals are typically used in a hard driving environment such as oil exploration, extraction and refining, petrochemical industries, gas transmission and chemical processing.