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GCS
INTERNAL SEALING
Description
The CGS internal seal is a double-acting piston seal composed of filled PTFE and an energizing O-Ring.
The main sectors in which this seal is used are: machine tools, presses, excavators, valves for pneumatic and hydraulic circuits.
  • No stick-slip;
  • High abrasion resistance;
  • Low friction, high efficiency.
TECHNICAL DATA
REFER TO SEAL IN PTFE + BZ AND O-RING IN NBR70
Pressure
Working Speed
Temperature
Up to 800bar
Up to 15m/s
-30°C / +100°C
INSTALLATION GROOVE SIZING
ø Piston (D) f8/h9 ø Groove Groove width ø O-Ring
N° Series Standard application Light application Heavy application D1 H9 L1 +0.2 d2
GCS00 3 - 7.9 8 - 18.9 -- D + 4.9 2.2 1.78
GCS01 8 - 18.9 19 - 37.9 -- d + 7.3 3.2 2.62
GCS02 19 - 37.9 38 - 199.9 8 - 18.9 d + 10.7 4.2 3.53
GCS03 38 - 199.9 200 - 255.9 19 - 37.9 d + 15.1 6.3 5.33
GCS04 200 - 255.9 256 - 649.9 38 - 199.9 d + 20.5 8.1 7.00
GCS05 256 - 649.9 650 - 999.9 200 - 255.9 d + 24.0 8.1 7.00
GCS06 650 - 999.9 ≥ 1000 256 - 649.9 d + 27.3 9.5 8.40
GCS07 ≥ 1000 -- 650 - 999.9 d + 38.0 13.8 12.00
ASSEMBLY DRAWING
3D DESIGNS