E4 N3578 250 X 230 X 14

Type E4

Operating conditions

Pressure:= 16 bar

Temperature: -30°C...+80°C

Speed:= 1 m/s

Medium:Oil lubricated air, dry air (cylinder should be permanent lubricated during installation)

Materials

NBR-based elastomer (hardness 78 Shore A)

Installation

Can be simply pulled over a one-piece piston. Permanent lubrication during installation is especially important if air doesnt provide lubrication to the cylinder. This way it is possible to ensure a long enough lifespan. Carbon-Teflon guides are suggested for pistons.

Tolerances

D= H11

d= h9

L= +0,2

Advantages

- Sealing lip designed to operate with lubricated air as well as dry and oil free air

- Robust structure

- Tight fir into groove ensures reliable operation

- Sealing lip designed to ensure optimal friction characteristics

- Suitable for cylinders with cushioning

- Long lifespan due to properties of the elastomer

- Easy to assemble on a one-piece pistons