Multiple spring units developed for universal application. Their compact design permits their use in all types of centrifugal pumps. Torque transmission from retainer shell to seal ring is done through drive lugs. All components are held together by a snap ring which helps in easier installation and removal. As all parts are interchangeable, one can convert series 50D to 55D by changing only the seal ring and the secondary seal. This concept is ideal for stock rationalization.
Shrink Fit Arrangement:
Temperature Limits:
SS 304 ...................... 110°C
SS 316 ...................... 110°C
Hastelloy-C ................175°C
Carpenter-42 .............. 350°C
Aum Industrial Seals Ltd. is a specialist manufacturer of mechanical seals and seal material, such as Silicon Carbide Seal Ring, Tungsten Carbide Seal Ring, Alumina Ceramic Seal Ring, O Ring, packing and gasket etc.
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