Rod seal Prädifa series Z9 | #Z91204V3664


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Rod seal Prädifa series Z9 | #Z91204V3664

Rod seal for pneumatic cylinders, single-acting. U-cup design. Short axial length.


Technical Specifications

  • Element Height (mm): 2.55
  • Groove Width: 3
  • Minimum Working Temperature (C): -20
  • Outside Diameter (mm): 18
  • Inside Diameter (mm): 12
  • Maximum Working Temperature (C): 200
  • Seal Material: V3664
  • Media: Pneumatic
  • Polymer Material Options: FKM (Fluorcarbon)
  • Maximum Operating Pressure: 16 bar
  • Minimum Operating Temperature: -25 to -20 °C
  • Maximum Operating Temperature: 80 to 200 °C
  • Maximum Surface Speed: 1 m/sec
  • Unit of Measure: Length: mm
  • Cushioning Mechanism: No
  • Thermal Application Type: High Temperature (< 205 C) °C
  • Pressure Rating: Pneumatic Pressure (< 16 bar) bar
Safety Warning

Item Information

The Z9 rod seal is a single-acting U-ring with interference fit on the outer diameter for sealing piston rods in pneumatic cylinders and valves. It is characterized by small axial installation dimensions. The standard range of the Z9 product series conforms to the cylinder diameters according to ISO 3320 or CETOP RP 52 P, RP 43 P and RP 53 P.

• Due to application-optimized geometry and compounds suitable for use in lubricated as well as in oil-free air (after initial lubrication on assembly).
• Good wear resistance.
• Low static and dynamic friction thanks to miniaturized design.
• Smooth running due to optimum lubricant-retaining sealing lip geometry.
• High temperature resistance in case of suitable compound selection.
• Excellent media resistance in case of suitable compound selection.
• Installation in closed and undercut housings.

Range of application:
For use in pneumatic cylinders.

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Local Contact

South Africa Headoffice

Parker Hannifin (Africa) Pty LTD

Sales Company South Africa

10 Berne Avenue

Aeroport

Kempton Park

Gauteng

South Africa

1620

Phone

0027 11 961 0700

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