Type 877

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
Cartridge: Cartridge
Tandem / BtB: BtB, Tandem
Speed: 25m/s
Standard: DIN EN 12756 (24960), Factory - Standard, API 682 4th Ed. (incl. ES), DIN 24960C, EHEDG, ATEX
Balanced: balanced

Wave:

Min: 25 mm

–

Max: 100 mm

Pressure:

Min: 1 bara

–

Max: 25 bar

Temperature:

Min: -40‎°C

–

Max: 250‎°C

Marsstraße 1

85551 Heimstetten b. München

Germany

Phone: +49 (0)89 32 94 64 – 0

Fax: +49 (0)89 32 94 64 – 20

Email: chetra@chetra.de

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