Cartridge SealCartridge Seal55CGRotary Ring (Carbon/SiC/TC)Stationary Ring (Ceramic/SiC/TC)Secondary seal (Viton/AFLAS)Spring & Other Parts(SS304/SS316)TECHNICAL DETAILSPressure: Up to 8.0 MpaShaft Dia: 25-100 mmInquire for Technical Specification60DBInquire for Technical SpecificationGrundfos