Type 191 is a fixed, balanced mechanical seal designed for use as an alternative to gland packings.
The fixed design allows for a longer service life due to lower face friction.
It is a mechanical seal that can easily and cost-effectively seal critical application areas, such as environments containing hot water or abrasive solids.
Mechanical seal for every open seal box
No special gland required
Mechanical seal for use as an alternative to gland packings.