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Hardware : SS 304 / SS316 / Alloy 20 / Hostelloy
Seal Ring : Carbon / SIC / T
Mating Ring : Ceramic / SIC / TC / Stellite
Secondary Seal : EPDM / Neoprene / FKM / TTV / Chemraz
STS-450 Seals are used to seal agitators, mixers and blenders as top, bottom and side entry drives and working with the use of coolant and buffer fluid and applied in case of aggressive and hazardous media. These seals find applications in various industries such as chemicals, petrochemicals, oil refieries, solvents, fertilizers and others. It require no shaft or sleeve step for balancing, shink disc attachments, inboard stationary seat axially secured flange accordingly. It eliminates the possibility of product contamination, since there is no use of barrier fluid.