HANSA-FLEX AG
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Date: 2017-10-19

DUM

DUM

U-ring DUM
Design
U-ring
Operating pressure
up to 120 bar
Sliding speed max.
0,5 m/s
Design
Metric
Temp. min.
-30 °C
Temp. max.
100 °C
Media
Mineral oils
Water-air
Installation
on one-piece pistons A
on multi-part pistons B
Material
Seal: NBR 90° Shore A
Application
Hydraulics + pneumatics
DUM N

DUM N

U- ring DUM-N
Design
U-ring
Operating pressure
up to 120 bar
Sliding speed max.
0,5 m/s
Temp. min.
-30 °C
Temp. max.
100 °C
Media
Mineral oils
Water-air
Installation
on one-piece pistons A
on multi-part pistons B
Material
Seal: NBR 90° Shore A
Application
Hydraulics + pneumatics