Cartridge Seals Balance Cartridge Seal Type: 55B/C Metal Bellow Cartridge Type: 82/C Double Cartridge Seal Type: ZR600/D Single Cartridge Seal Type: ZR800/S Double Semi Cartridge Seal Type: ZR100/D Double Semi Cartridge Seal Type: ZR200/D Slurry Seal for Non-metallic Pump Type: ZR300/D IMS Slurry Seal for Non-Metallic Pump Type: ZR300/51U/P IMS Face to Face Seal Type: ZR400/D