851 Pneumatic Seal
The Hallite Type 81 is a high performance, rod seal / wiper combination designed specifically for pneumatic applications.
Manufactured in Hallite Hythane®, the seal offers ultra low friction significantly less than that of rubber and ultra long life.
The Type 851 has been developed to give significant improvements in cylinder performance in low lube air conditions and be used in long and short stroke applications.
- EFFECTIVE SEALING
- LOW FRICTION
- EASY INSTALLATION
- EXCELLENT TEMPERATURE RANGE
- Not Suitable
* For fluid types marked as possible, please call our team of experts on +1 248-668-5200 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|
|Any||Not suitable||Not suitable|
|HFA (5/95)||Not suitable||Not suitable|
|HFB (60/40 invert emulsion)||Not suitable||Not suitable|
|HFC (water glycol)||Not suitable||Not suitable|
|Other fluid types|
|HFD (Phosphate ester ARYL Type)||Not suitable||Not suitable|
|Synthetic esters (HEES, HFDU)||Not suitable||Not suitable|