Welded metal bellows
Static seal with a formed metal double bellows that provides excellent pressure resistance. Since shaft packing is not used, it features excellent followability. This seal is suitable for high temperature fluids, because the heat resistance limit of the packing material needs not be considered.
High-load pumps (for high temperatures, low temperatures, high speed, and high pressure)
Pressure: 3.0 MPaG
Peripheral velocity: 60m/s
nominal size: φ20 to φ114
Mechanical seals／Non-Cartridge mechanical seals