754

- The Hallite 754 double-acting piston seal is a compact, low-friction seal for light to medium duty applications.
- The Hallite 754 consists of a wear-resistant thermoplastic elastomer face seal that is preloaded by an NBR O-ring. The face material comes in several material options to extend the operating conditions. The width of the housing allows the use of a narrow piston width.
- We recommend that a suitable bearing, such as Hallite 506 or 87 bearing strip, be mounted on one or both sides of the seal. For details on bearing grooves, please refer to the appropriate product data sheet.