... ring seat 3.mechnaical seal part 4.Dia 20~125mm Silicon Carbide Stationary Seat Design 1.Sic mechanical seal2. Sealing ring-O ... -20~180 °c Rotating Speed ≤ 3000r/minMedia : Chemical Fluid,such as oil,liquidized hydrocarbon,acid,alkali,pulp water,etc. Characteristics 1 ... products by DNV in Nov,1999. APPLICATION Mmechanical seals are used in pumps, blowers, agitators, compressors, and other rotary shaft ...