Seals for Hydraulics and Pneumatics
FDI®-selection of hydraulic seals
M3
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/M3.jpg)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
0,1
operating
pressure
max.
bar
400
operating
pressure
max.
MPa
40
plunger Ø
max.
sealing / against
emulsions
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
M5
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/M5.jpg)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
operating
pressure
max.
bar
operating
pressure
max.
MPa
plunger Ø
max.
sealing / against
emulsions
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
21
(endless)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/21.jpg)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
operating
pressure
max.
bar
operating
pressure
max.
MPa
plunger Ø
max.
sealing / against
water
emulsions
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
27
(split)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/27.png)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
operating
pressure
max.
bar
operating
pressure
max.
MPa
plunger Ø
max.
sealing / against
water
emulsions
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
31
(endless)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/31.png)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
operating
pressure
max.
bar
operating
pressure
max.
MPa
plunger Ø
max.
sealing / against
water
emulsions
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
37
(split)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/37.png)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
operating
pressure
max.
bar
operating
pressure
max.
MPa
plunger Ø
max.
sealing / against
water
emulsions
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
61
(endless)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/61.jpg)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
operating
pressure
max.
bar
operating
pressure
max.
MPa
plunger Ø
max.
sealing / against
water
emulsions
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
67
(split)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/67.jpg)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
operating
pressure
max.
bar
operating
pressure
max.
MPa
plunger Ø
max.
sealing / against
water
emulsions
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
6131
(endless)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/6131.jpg)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
operating
pressure
max.
bar
operating
pressure
max.
MPa
plunger Ø
max.
sealing / against
water
emulsions
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
6737
(split)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/6737.jpg)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
operating
pressure
max.
bar
operating
pressure
max.
MPa
plunger Ø
max.
sealing / against
water
emulsions
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
71
(endless)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/71_77.png)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
operating
pressure
max.
bar
operating
pressure
max.
MPa
plunger Ø
max.
sealing / against
emulsions
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
77
(split)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/71_77.png)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
operating
pressure
max.
bar
operating
pressure
max.
MPa
plunger Ø
max.
sealing / against
emulsions
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
HPK-K
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/HPK-K_farbe.jpg)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
operating
pressure
max.
bar
operating
pressure
max.
MPa
plunger Ø
max.
sealing / against
aggressive substances
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
HPK-S
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/HPK-S_farbe.jpg)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
operating
pressure
max.
bar
operating
pressure
max.
MPa
plunger Ø
max.
sealing / against
aggressive substances
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
HPK-SL
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/HPK-SL_farbe.jpg)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
operating
pressure
max.
bar
operating
pressure
max.
MPa
plunger Ø
max.
sealing / against
aggressive substances
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
HPF
(guide)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/HPF_farbe.jpg)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
operating
pressure
max.
bar
operating
pressure
max.
MPa
plunger Ø
max.
sealing / against
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
FDI®-selection of hydraulic scraper
41
(single, endless)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/41_47.jpg)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
plunger Ø
max.
scraper / against
water, sea water, suspensions with particles, dirt
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
47
(single, split)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/41_47.jpg)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
plunger Ø
max.
scraper / against
water, sea water, suspensions with particles, dirt
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
D1
(double, endless)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/D1_D7.jpg)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
plunger Ø
max.
scraper / against
water, sea water, suspensions with particles, dirt
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
D7
(double, split)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/D1_D7.jpg)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
plunger Ø
max.
scraper / against
water, sea water, suspensions with particles, dirt
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
P1
(double, endless)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/P1_P7.jpg)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
plunger Ø
max.
scraper / against
water, sea water, suspensions with particles, dirt
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
P7
(double, split)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/P1_P7.jpg)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
plunger Ø
max.
scraper / against
water, sea water, suspensions with particles, dirt
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
Y-SG
(endless, split)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/Y-SG-m.Bauraum.jpg)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
plunger Ø
max.
scraper / against
water, sea water, suspensions with particles, dirt
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
A6
(split)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/A6-geteilt_vergr..png)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
plunger Ø
max.
scraper / against
of dirt
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
A6
(plastics)
(endless)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/A6_Vollkunststoff_vergr..png)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
plunger Ø
max.
scraper / against
of dirt
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
A2
(plastic
with metal ring)
(endless)
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/A2_vergr..png)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
plunger Ø
max.
scraper / against
of dirt
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
01
universal
description
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/01-universal.jpg)
operating
speed
max.
m/s
operating
temperature
C°
gap max.
mm
plunger Ø
max.
scraper / against
water, sea water, suspensions, dirt
List of available dimensions
![](https://fdi-dichtungen.de/wp-content/uploads/2021/02/PDF_32.png)
Product data sheets, 3D-drawingfiles etc. request
TO DOWNLOAD PDF FILES IN THE OVERVIEW LIST
Indicated data are max limits and not allowed to combine! Limit values see individual data sheets!
Other special models on request.
FDI® and LABYSTOP® are registered trademarks of Friedrich GmbH.
The data shown above is based on long lasting experience in the manufacturing and use of sealing elements. As there are many unknown possible parameters and conditions in practice, which may limit standard performance, it is requested that the user runs practical tests. Except as expressly stated, Friedrich`s liability, expressed or implied, is limited to the published selling price of our defective item.
© Issued under copyright and must not be used for any purpose without written permission from the copyright owner.