Double acting, stationary cartridge, short designed mechanical seal executions: – 877X for chemical norm pumps (TA-Air conform) – 877X Aseptik sterile, double balanced – 877XC according to 24960C (Wave: 30mm – 60mm) – 877GS gas mechanical seal – 877S screw pumps All sizes are available in inch too It is not allowed to use all max. parameters at the same time!
Design: double mechanical seal
Tandem / BtB: BtB, Tandem
Standard: DIN EN 12756 (24960), Factory - Standard, API 682 4th Ed. (incl. ES), DIN 24960C, EHEDG, ATEX