Type 821

High tech cartridge mechanical seal, back to back configuration, special for media loaded with solids.
Designs:
– 821S
ATEX on request (depends on parameters)
All sizes are available in inch too
It is not allowed to use all max. parameters at the same time!

Wave:

Min: 20 mm

Max: 200 mm

Pressure:

Max: 12 bar

Temperature:

Min: -50‎°C

Max: 260‎°C