TPL, TPS/G Piston seals

Operating conditions

Pressure:    ≤300 bar

Pressure:    ≤500 bar; split piston, supporting parts in one-piece

Temperature: -30°C...+110°C

Speed:         ≤ 0,5 m/s

Fluids:         Hydraulic fluids (mineral oil based), water emulsions, water/glycol (+60°C)


(1) Sealing part, NBR

(2) Guide ring, Acetal

(3) Back-up ring, Polyester


One-piece piston

Installation chamfer, Table 1


- Excellent sealing performance at high and low pressures

- Inexpensive

- Easy to assemble

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