Bellow assembly based non pusher seals are reckoned for their ergonomic design and excellent sealing attributes. These seals can be availed in metal/PTFE/rubber bellow based version to suit specific application needs of different industries. Bellows of non pusher seals have significant role in making these leakage protected by supplying required closing force. Design of these seals is devoid of any dynamic O ring. Metal bellow based version of this array of seals is suitable to be used at high temperature prone working condition as this version of seal uses grafoil secondary seals. Perfect dimension, ease of handling, long lasting quality and quick fixing technique are the key aspects of this product range.