BM90 Metal Bellow Seals

Metal Bellow Seals are widely used in Extreme temperature and pressure application. This Bellow Seals are independent direction of rotation. This bellow seals are constructed by welding a series of diaphragms together at the edges to form a bellows unit. The metal bellow acts as both a spring and a sealing element, maintaining contact between the rotating and stationary faces. welded metal bellows seal is a unique advanced technology for reliably sealing fluids in harsh high-temperature corrosive environments. There is no Dynamic O-ring in this seal therefor it will never damage the Shaft and sleeve.