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The 616 type seal is a compact, asymmetric twin lip rod seal offering excellent dry rod sealing for light and medium-duty applications where space and friction are at a premium. The seal is manufactured in Hythane 181, Hallite's high-performance polyurethane, for easy installation and excellent low temperature performance. The design incorporates the sealing efficiency of the 605 type rod seal with the compact grooves used by PTFE rod seals. The Hallite R16 PTFE rod seal is fitted into the groove on the pressure side of the gland and the Hallite 616 is used as the secondary seal to ensure minimal leakage.
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