WTFP BPU

Wiper WTFP-BPU

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Properties

Application Hydraulics
Design Wipers
Installation first bend the O-ring and then the PTFE ring into a kidney shape
and press into the locating groove (from 30 mm).
Material (2) Static seal: NBR
(1) Dynamic seal: H-PU D55
Media Mineral oil
Sliding speed max. 2.0 m/s
Temp. max. 110 °C
Temp. min. -30 °C

Description

Low dynamic friction.
High abrasion resistance.
Low spatial requirement.
Long service life.
Extremely good wiper effect from inside against the residual oil film on the surface of the rod.

Article Table

Product Name D mm C mm H mm d mm Installation
Product Name D mm C mm H mm d mm Installation
WTFP 0250 BPU40447 32.6 26.5 4.2 25 -
WTFP 0350 BPU40447 42.6 36.5 4.2 35 -
WTFP 0500 BPU40447 58.8 51.5 6.3 50 -
WTFP 0550 BPU40447 63.8 56.5 6.3 55 -
WTFP 0560 BPU40447 64.8 57.5 6.3 56 -
WTFP 0600 BPU40447 68.8 61.5 6.3 60 -
WTFP 0700 BPU40447 82.2 72.0 8.1 70 -
WTFP 0750 BPU40447 87.2 77.0 8.1 75 -
WTFP 0800 BPU40447 92.2 82.0 8.1 80 -
WTFP 0900 BPU40447 102.2 92.0 8.1 90 -
WTFP 0950 BPU40447 107.2 97.0 8.1 95 -
WTFP 1000 BPU40447 112.2 102.0 8.1 100 -
WTFP 1100 BPU40447 122.2 112.0 8.1 110 -
WTFP 1400 BPU40447 156.0 142.5 9.5 140 first bend the O-ring and then the PTFE ring into a kidney shape
and press into the locating groove (from 30 mm).

Disclaimer

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.