Type 861

Double acting, back to back, stationary mechanical seal, double feed screw, special heat dissipation, especially for challenging applications in refineries.
Designs:
– 861S
– 861AS
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: 50 bar

Temperature:

Min: -40‎°C

Max: 250‎°C