outboard pump mechanical seal, especially for corrosive and chemical medium. Connection/ stationary seal ring (L-shaped) according to ISO3069.
more executions:
– 600L agitator seal with quench
– 600LL agitator seal with quench and bearing
– 600MD agitator seal dry-running, free of metal on the product side
– 600MDS
– 600MDA
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!

short design lip seal cartridge, independent of direction of rotation.
more executions:
– lip seal for pumps
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!

standard, double acting mechanical seal, stationary design, independent of direction of rotation
more executions:
– 509S
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!

agitator mechanical seal, optimized design leads to long service life
more executions:
– 517BC without bearing
– 517BCL with bearing
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!

sterile, agitator mechanical seal, double-acting, multiple springs
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!

agitator mechanical seal, stationary, multiple springs, especially for polymerized medium like butadiene
more executions:
– 541L
– 541S
– 541 S/L sterile
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!

standard agitator mechanical seal, special design for high pressure, leads to long service life
more executions:
– 557BC without bearing
– 557BCL with bearing
– 557S
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!

double acting, agitator/mixer mechanical seal
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!

short designed agitator mechanical seal, double acting
more executions:
– 577 without bearing
– 577BCL with bearing
– 577G with bellows to absorb axial travels
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!

standard mechanical seal for enameled containers and autoclaves, heavy seal rings and special design lead to long service life
more executions:
– 597S
– 597L
– 597BCL
– 597MDACL
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!