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)

Materials

(1) Sealing part, NBR

(2) Guide ring, Acetal

(3) Back-up ring, Polyester

Installation

One-piece piston

Installation chamfer, Table 1

Advantages

- Excellent sealing performance at high and low pressures

- Inexpensive

- Easy to assemble