Q38010Z5002 - Rod seal Prädifa series Q3 | Parker NA

Rod seal Prädifa series Q3 | #Q38010Z5002

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Rod seal Prädifa series Q3 | #Q38010Z5002

Rod seal for hydraulic cylinders, single-acting, rubber fabric compact design. For high-pressure applications. Robust seal profile for harsh operating conditions.


Technical Specifications

  • Minimum Working Temperature (C): -30
  • Element Height (mm): 12
  • Maximum Working Temperature (C): 100
  • Groove Width: 13
  • Inside Diameter (mm): 80
  • Outside Diameter (mm): 95
  • Seal Material: Z5002
  • Media: Hydraulic
  • Polymer Material Options: NBR (Nitrile-Butadiene)
  • Maximum Operating Pressure: 250 bar
  • Minimum Operating Temperature: -50 to -20 °C
  • Maximum Operating Temperature: 100 to 200 °C
  • Maximum Surface Speed: 0.5 m/sec
  • Unit of Measure: Length: mm
  • Cushioning Mechanism: No
  • Thermal Application Type: Standard moderate Temperature (-35 C to 100 C) °C
  • Pressure Rating: Medium Pressure (< 250 bar) bar
Safety Warning

Item Information

The Q3 rod seal is a compact seal and consists of a fabric-reinforced backup element with a vulcanized rubber sealing part. Due to their radial preloading, the sealing lips reliably wipe off the liquid film even in low pressure conditions or non-pressurized movement of the rod.
At higher pressures or pressure peaks, the fabric-reinforced backup element prevents gap extrusion at the back of the seal.
As an FKM version the Q3 rod seal can be used as a high-temperature variant for TPU rod seals.

• Enhanced sealing performance in non-pressurized conditions.
• Robust seal profile for harshest operating conditions.
• Good wear resistance.
• Insensitive to pressure peaks.
• High extrusion resistance.
• Excellent media resistance in case of suitable compound selection.
• Installation in closed and undercut housings.
• Low compression set.

Range of application:
Mainly used for sealing plungers, piston rods and valve slides. Also suitable for valve spools and rotary unions for oil.

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Where to Buy

Local Contact

Parker Hannifin Manufacturing Germany GmbH & Co. KG

Packing Division Europe

Arnold-Jäger-Str. 1

74321 Bietigheim-Bissingen

Germany

Phone

+49 (0) 7142 351-0

Fax

+49 (0) 7142 351-293

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