The Hallite 513 is a standard profile loaded U cup utilising a polyurethane or polyester shell energised by a high specification resilient O ring.

At zero or low pressure the O ring helps to increase the sealing force preventing any bypass. As pressure rises the sealing force increases and the O ring provides complete lip actuation under most conditions.

The precision trimmed sealing lips ensure optimum sealing action.

Features
•  Flexible for easy installation
•  Excellent resistance to abrasion
•  Positive lip actuation
•  Knife trimmed precision sealing lips
•  Compact housing
•  Wide range of sizes
•  Material options

Materials
Seal material – O-ring Standard Material