Claron Style WM Rod wiper is designed to remove potential system contaminents from a reciprocating rod during the negative stroke. It is classified as a medium duty wiper and is precision moulded in Nitrile 90o rubber.
The wiper is machine trimmed to provide a precise wiping lip.
Optimum service conditions are affected by temperature,
speed and surface finish.
Refer to Appendix 1for further information.
|DIN||Hydraulic Fluid Description||°C|
|H||Mineral oil without additives||100|
|H-L||Mineral Fluid with anti corrosion and anti ageing additives||100|
|H-LP||Mineral oil as HL plus additives reducing wear, raising load||100|
|H-LPD||Mineral oil as H-LP but with detergents and dispersants||100|
|H-V||Mineral oil as H-LP plus improved viscosity temp.||100|
|HFA E||Emulsions of mineral oil in water. Water content 80-95%||55|
|HFA S||Synthetic oil in water. Water content 80-95%||55|
|HFB||Emulsions of water in mineral oil. Water content 40%||60|
|HFC||Aqueous polymer solutions. Water content 35%||60|
|HFD R||Phosphoric acid ester based||NS|
|HFD S||Chlorinated hydrocarbon based||NS|
|HFD T||Mixtures of HFD R and HFD S||NS|
|HETG||Vegetable Oil based||60|
|HEES||Fully synthetic ester based||NS|
For surface finish and recommended lead in chamfers refer to the illustration below. For housing dimensions and machining tolerances refer to the catalogue page of selected seal.
Refer to Appendix 4 for value of tolerance symbols.
Style WM may be deformed and fitted into a closed groove housing as shown below. For the seal to function correctly, it is important that care be taken in fitting the seal within its housing.
For a detailed checklist, refer to Appendix 3.