1. PK22TW-20x28x5.5-N/F
  2. PK22TW
  3. Vee Packer Seals
  4. Standard Seals

PK22TW-20x28x5.5-N/F

  • d (h9)
  • D (H9)
  • H
  • Material
  • C/S
  • Unit

$ 14.07
$ 11.25 11.25 AUD

$ 14.07

Quantity
Your Price
1 - 4
$ 11.25
5 - 9
$ 10.69
10 - 24
$ 10.13
25 - 49
$ 9.14
50 +
$ 7.03

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PK22TW 20 X 28 X 5.5 N / F

Details:

d (h9)
:
20mm
C/S
:
4mm
D (H9)
:
28mm
H
:
5.5mm
Material
:
N/F
PK22TW-20x28x5.5-N/F

Design 

  • PK22TW is a pressure responsive packing set that comprises of an endless U-ring which is firmly supported by a header ring. The lips of the U-ring are slightly flared to provide an interference fit for initial sealing. When pressured, the sealing force increases significantly. Under slight axial compression, the header ring, spreads the U-ring to improve the low pressure sealing efficiency.
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Features

  • Flexible for easy installation
  • Long life
  • Comes in a wide range of sizes and material
  • Suitable for adjustable and non-adjustable axial length housings. 


Applications

  • For use on vertically reciprocating hydraulic shafts and rams. Should not be used under abrasive conditions or for heavy duty applications.


Compatibility

  • Suitable for use with most mineral based hydraulic fluids, lubricating oils and greases and temperatures up to 100°C. They are also resistant to water and air.