Mechanical seals to API 682, 4th Edition (Category 1)
The single cartridge seal is especially designed for use in the standardised installation spaces of the non-API pump MCPK (CPKN + CPK possible).
The mechanical seal can be connected to all common API Plans, such as 01, 02, 11, 31, 32 + 61 (62) and 23 + 61 (62).
Floating throttling bush for optional connection of a gas quench or steam quench. This prevents outboard incrustations at the seal.