TN-DUO (DOUBLE ACTION PISTONSEAL PNEUMATIC)

product

TN-DUO is a double acting complete piston seal which consists of a steel plate vulcanized with elastomeric nitrile rubber using special production methods.

PRODUCT ADVANTAGES

  • Ready to fit complete piston
  • Wide range of dimensions
  • Low friction and smooth running due to sealing lip geometry
  • Easily fastened to the piston rod without using additional sealing elements
  • Long service life
  • Economical sealing solution

APPLICATION
Iron and aluminum pneumatic cylinders.

INSTALLATION:

TN-DUO is on the piston rod with wire secured by fasteners. The nut must be secured. The sliding surface and cylinder bore are lubricated with oil that does not have to go in the reaction with the closing element during the installation procedure. Take special precautions at the end of the stroke to prevent damage to the sealing lips.

NOTES: For special applications that require high temperatures , TN-DUO can be produced in FPM/STEEL material.

MATERIAL: STEEL / NBR 75 SH

 

 
OPERATING CONDITIONS 
MEDIA Prepared , dried and de-oiled compressed air
TEMPERATURE -30°C +105°C
PRESSURE ≤16 Bar
SPEED ≤1.0 m/s

Note: The above data are maximum values and cannot be used at the same time.

SURFACE ROUGHNESS Ra Rmax
Sliding Surface  ØD ≤0.4 μm ≤3.2 μm

Note: It is recommended to have 50% to 90% of the working surface material contact area value.

 

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# Vota code Name Application Material Pressure
(bar)
Temperature °C Sliding Speed (m/s)
zuiger-afdichting/tn-duo-pneumatic TN-DUO PNEUMATIC TN-DUO (DOUBLE ACTION PISTONSEAL PNEUMATIC) PISTON STAAL-NBR 16 -30°C +105°C 0.5
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