1. PK20-4.378x4.75x0.28-COMPO
  2. PK20
  3. Double Acting/Piston Seals
  4. Standard Seals

PK20-4.378x4.75x0.28-COMPO

  • d (h9)
  • D (H9)
  • Material
  • H1+0.2
  • Unit

$ 127.86
$ 102.29 102.29 AUD

$ 127.86

Quantity
Your Price
1 - 4
$ 102.29
5 - 9
$ 97.17
10 - 24
$ 92.06
25 - 49
$ 83.11
50 +
$ 63.93

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PK20 4.378" X 4.75" X 0.28" COMPO

Details:

d (h9)
:
4.378" (111.2mm)
H1+0.2
:
0.28" (7.11mm)
D (H9)
:
4.75" (120.65mm)
Material
:
COMPO
PK20-4.378x4.75x0.28-COMPO

Design

  • PK20 seal design is constructed with a tough wear resistance polyurethane which is loaded with a nitrile energizer. Sealing face design can be made in various material options which included PTFE or lubricated polyester. 
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Features

  • High shock load capability
  • High pressure capability


Applications

  • The seal can be considered for use in heavy duty applications when used with a suitable full depth back-up ring


Fluids

  • Hydraulic fluids, petroleum fuels and oils