Industrial Grade Elastomer Bellow Seal comes with outer spring, drives the seal and secures face contact in both directions. The Seal has pressure range up to 10 kg/ cm2 and has speed up to 2900 RPM. The Seal has secondary sealing such as nitrile/ neoprene/ viton. The Seal has operating temperature ranging from -20 & deg; C to 120 & deg; C. The Industrial Grade Elastomer Bellow Seal is designed for general sealing purpose having a good rubber bellow secondary seal and the assembly in done in such a way that the driving torque is not transmitted through coil spring.