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.
• Flexible for easy installation
• Excellent resistance to abrasion
• Positive lip actuation
• Knife trimmed precision sealing lips
• Compact housing
• Wide range of sizes
• Material options
Seal material – O-ring Standard Material:
|Polyurethane (Black) – NBR||Last digit of part no.||10|
|Polyester – NBR||Last digit of part no.||11|
|Polyester – FKM||Last digit of part no.||12|
|Hallite 361 TPU – NBR||Last digit of part no.||16|
For further information about the different 513 material variants we supply, please contact your local Hallite sales office.
- Not Suitable
* For fluid types marked as possible, please call our team of experts on +44 208 941 2244 to talk through your requirements and determine if this seal is the most suitable for your needs.
|Dynamic application||Static application|
|Fluids based on mineral oil|
|HFB (60/40 invert emulsion)||Recommended||Recommended|
|HFC (water glycol)||Not suitable||Not suitable|
|Other fluid types|
|HFD (Phosphate ester ARYL Type)||Not suitable||Not suitable|
|Synthetic esters (HEES, HFDU)||Recommended||Possible|