Outboard pump mechanical seal, especially for corrosive and chemical medium. Connection/ stationary seal ring (L-shaped) according to ISO3069.
Designs:
– 600L (Cartiridge mechanical seal for glass lined vessels)
– 600LL (Cartiridge mechanical seal for glass lined vessels with bearing)
– 600MDS/MDA (dry-running component mechanical seal)
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
Designs:
– 597S (special designs partially for mixers)
– 597L (with integrated bearing)
– 597BCL (with integrated bearing)
– 597MDACL (gas-pressure / plan 74 / special design)
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
Designs:
– 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!

Double acting, agitator/mixer mechanical seal with integrated bearing
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
Designs:
– 541L (with bearing)
– 541S (sepcial designs)
– 541 S/L sterile (EHEDG-verification)
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
Designs:
– 557BC without bearing
– 557BCL with bearing
– 557S (special designs)
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
Designs:
– 517BC without bearing
– 517BCL with bearing
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.
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.
Designs:
– 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
Designs:
– 509S (special designs)
All sizes are available in inch too
It is not allowed to use all max. parameters at the same time!