Our Products

The configuration you require is not yet part of our product portfolio?
We would be pleased to design a mechanical seal tailored to your requirements.
Configuration

Type 877

Mechanical Seal
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!

Type 851

Mechanical Seal
Double Acting Cartidge mechanical seal. Typical applications: Sealing of toxic and explosive media.
Designs:
– 851B back to back
– 851BT double pressure balanced
– 851T-A
– 851T tandem version according to API 682
– 851TB tandem face to back version / API 682
Sizes also available in inch dimensions
Not all max. values may be claimed at the same time!

Type 857

Mechanical Seal
Combination hybrid double mechanical seal; media side stationary O-ring seal; atmosphere side: metal bellows for centrifugal and screw pumps, among others, for bitumen and asphalt
Further versions:
– 857S (special version)
Sizes also available in inch dimensions
Not all max. values may be claimed at the same time!

Type 825 TAG

Mechanical Seal
Back up mechanical seal, on the product side fluid, on the atmospheric side gas, double acting
All sizes are available in inch too
It is not allowed to use all max. parameters at the same time!

Type 370 G

Mechanical Seal
Short design, gas mechanical seal for standard chemical pumps
Designs:
– 370GX
– 370GS
All sizes are available in inch too
It is not allowed to use all max. parameters at the same time!