Rod seal B-NEI-FPM

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Application Hydraulics
Design rod seal
Installation in closed grooves A
in open grooves B
Material (1) Seal: FPM
(2) Support ring: acetal resin / PTBR
Max. operating pressure up to 400 bar
Media Mineral oil
Water emulsions
Sliding speed max. 0.5 m/s
Temp. max. 110 °C
Temp. min. -30 °C


Low-friction seal.
Extremely good sealing effect at low pressure.
Simple solution.

Article Table

Product Name D mm d mm L mm
Product Name D mm d mm L mm
B 216 157-NEI FPM 55 40 8.0
B 295 236-NEI FPM 75 60 13.0
B 314 236-NEI FPM 80 60 14.5
B 334 275-NEI FPM 85 70 12.5
B 452 393-NEI FPM 115 100 12.5

Order hints

For special operating conditions (fluid, temperature, pressure ...) please contact us.


Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.