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A103

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A103 DOUBLE ACTING HEAVY DUTY PTFE PISTON SEAL

  • STICK SLEEP FREE
  • SUITABLE TO HIGH SPEED
  • EXCELLENT SEALING PERFORMANCE EVEN PRESSURE PEAKS
  • LONG SERVICE LIFE
  • SIMPLE GROOVE DESIGN

General Properties

A103

Technical Properties

 

A103 DOUBLE ACTING HEAVY DUTY PISTON SEAL

A103 double acting seal is designed to be used for heavy duty hydraulic cylinders and piston applications.                                                      

A103 piston seal is manufactured with bronze filled special ALP PTFE compound and 80 shore NBR sealing ring and two TPE support ring as standard.                                                                                          

A103 double acting piston seal offers ultra-low friction, free of stick-sleep, suitability to high speed and simple groove design, excellent sealing performance even during pressure peaks and is very economical because of its long service life.                                                                                             

Wide range of metric and imperial dimensions available on exstock.                                   

A103 piston seal is to be used safely for mining industry, construction machinery and earth moving equipment.                                                                                         

A103 piston seal is recommended to be used with min one ALP guidening element combination such as A251, A254, A255, A256, depending on the working conditions.

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TECHNICAL DATA
Working Pressure 400 Bar
Working Temperature -30 +105
Sliding Speed 1.5 m/sn
Material 80 NBR/PTFE + BRONZE/POM
Media Mineral Base Hydraulic Oil
 
Surface Roughness
  Ra Rmax
Dynamic Surface ≤0.2 μm ≤2.0 μm
Groove Base ≤1.6 μm ≤6.3 μm
Groove Flanks ≤3.2 μm ≤15 μm

 

Read 58323 times Last modified on Thursday, 09 June 2016 14:28