The TBA is an ideal general-purpose seal for medium and high pressures on a wide range of duties.
The TBA is a single component seal, with pinned stationary seat type A, pressure balanced, with integral shaft sleeve, manufactured in accordance with UNI EN 12756 (ex DIN 24960) and it is suitable for rotation in both directions.
It is fitted with a wave spring located outside the product, making it suitable for use in, particularly dirty or viscous liquids. It can be fitted on plain or parallel shafts/sleeves and is interchangeable with DIN unbalanced seals.
Two substantial, internal, hardened drive lugs ensure high performance even in the case of misalignment, vibration and cavitation.