Hallite® Type 607

The Hallite 607 single-acting piston seal for pneumatic applications is designed to give significant improvements in cylinder performance in low lube air conditions and to be used in long and short stroke applications. The Hallite 607 is well proven in heavy-duty pneumatic applications, such as logging and forestry equipment and is manufactured in Hythane® 181, Hallite’s high-performance polyurethane, for easy installation, excellent low temperature performance, and long service life.

The material combined with the design of the dynamic sealing lip offers low friction, significantly less than that of a rubber seal, and an ultra-long life and the seal can be used in single-acting cylinders with a spring return as well as back-to-back as in the double-acting application illustrated in the housing diagram.