Chesterton 21K Wiper Seal

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Chesterton 21K Wiper Seal
Machined, Positive-Rake Profile, Abrasion-Resistant Wiper

  

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​This positive-rake wiper is designed to effectively clean and dislodge foreign matter from retracting rods and rams to prevent scoring and system contamination. The sharp, rugged, flared profile provides protection against abrasive particles which can contaminate the system and lead to premature equipment failure. These wipers provide excellent performance for hydraulic and pneumatic applications.​

Positive rake lip design, effectively wipes contaminants away from surface to prevent scoring and system contamination
Individually manufactured wipers/excluders
Tough abrasion-resistant design for hydraulic and pneumatic applications
Bump on wiper flange provides static sealing to keep out foreign matter​
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Material (designation)Size Range mm (inch)Temperature ˚C (˚F) Speed m/s (ft/min)
​AWC800 (EU)6 to 1,320 (1/4 to 52)-50 to 85 (-60 to 185)0.9 (185)
AWC805 (EU)6 to 1,320 (1/4 to 52)-50 to 85 (-60 to 185)0.5 (100)
AWC830 (EU)6 to 254 (1/4 to 10)-35 to 75 (-30 to 165)0.9 (185)
AWC860 (EU)6 to 508 (1/4 to 20)-50 to 120 (-60 to 250)1.25 (250) ​
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Material Datasheet - AWC800 (English)http://chestertondocs.chesterton.com/FluidPower/AWC800 -- Red Super Polymer (95A).pdfMaterial Datasheet - AWC800 (English)pdf
Material Datasheet - AWC830 (English)http://chestertondocs.chesterton.com/FluidPower/AWC830 -- FDA Polymer.pdfMaterial Datasheet - AWC830 (English)pdf
Product Datasheet: 5K and 21K Wipers (English)http://chestertondocs.chesterton.com/FluidPower/ed5K_21K_EN.pdfProduct Datasheet: 5K and 21K Wipers (English)pdf
Material Datasheet - AWC700 (English)http://chestertondocs.chesterton.com/FluidPower/AWC700 -- Fluoroelastomer - Machinable.pdfMaterial Datasheet - AWC700 (English)pdf
Product Datasheet: 5K and 21K Wipers (Deutsch)http://chestertondocs.chesterton.com/FluidPower/ED5K_21K_DE.pdfProduct Datasheet: 5K and 21K Wipers (Deutsch)pdf

 

 

Catalog: General Products for EMEA Region (English)http://chestertondocs.chesterton.com/FluidPower/EN22412_EME_Cat_2014.pdfCatalog: General Products for EMEA Region (English)pdf
Catalog: General Products for EMEA Region (Slovensky)http://chestertondocs.chesterton.com/FluidPower/SK22412_EME_Cat_2014.pdfCatalog: General Products for EMEA Region (Slovensky)pdf
Catalog: Polymer Seals (Nihongo)http://chestertondocs.chesterton.com/FluidPower/ecEPScatalog_JA.pdf.pdfCatalog: Polymer Seals (Nihongo)pdf
Catalog: General Products for EMEA Region (Swedish)http://chestertondocs.chesterton.com/FluidPower/SV22412_EME_Cat_2014.pdfCatalog: General Products for EMEA Region (Swedish)pdf
Catalog: General Products for EMEA Region (Italiano)http://chestertondocs.chesterton.com/FluidPower/IT22412_EME_Cat_2014.pdfCatalog: General Products for EMEA Region (Italiano)pdf