Rubber Bellow Unbalanced Seal The positive static seal between the bellows and the shaft, along with the free movement of the bellows, means that there is no sliding action that could lead to shaft damage by fretting. This ensures that the seal will automatically compensate for normal shaft run-out and axial movements. These versatile seal can be used on a wide range of equipment including centrifugal, rotary and turbine pumps, compressors, chillers, and other rotary shaft equipment.
Materials
Hardware : SS 304 / SS 316
Seal Ring : Carbon / TC / SiC
Mating Ring : TC / SiC / Ceramic / Special Cast
Secondary Seal : EPDM / Nitrile / Neoprene / Silicon / FKM
Operating Limit
Pressure : Upto 15kg/cm²
Temperature : -200 to 160° C
Speed : 3000 RPM
Salient Features
• Self-aligning unit automatically adjusts for shaft end play and run-out.
• Easy to install.
• Can be used with practically any type of mating ring.
Marck engineers was established in the year 2000 in Ahmedabad, India with sole aim to provide high quality products to various Industries. We have been scaling new heights of success in our business endeavors.
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