The BSIV™ range of single cartridge mechanical seals has been designed as a value-for-money, high-performance sealing solution for general applications. Inventoried in SHS bellows materials. Other material combinations are available, including a full, solid alloy 276 bellows and gland arrangement in all ANSI sizes.

• Cartridge design for reliable installation
• Hydraulically balanced for reduced seal face loading which maximizes seal life and allows for vacuum service capability
• Sizes available from 1.000″ to 3.500″ (24mm – 85mm) in standard and ANSI plus gland formats