Design
The Hallite 667 uses the well established sealing lip of the Hallite 607 pneumatic piston seal in a construction that provides additional cushioning for a pneumatic cylinder. Made from Hallite® 181 material, the design incorporates buffers, which reduce the likelihood of metal contact at the end stroke of a cylinder, particularly if the retardation of the piston by the pneumatic cushion is insufficient. In turn, this additional buffering will reduce end stroke noise.

Features
•  Effective sealing
•  Low friction
•  Easy installation
•  Excellent temperature range
•  Reduced cylinder noise