1. VPI-3.125x3.75x0.156/0.78-COMPO
  2. VPI
  3. Vee Packer Seals
  4. Standard Seals

VPI-3.125x3.75x0.156/0.78-COMPO

  • d (h9)
  • D (H9)
  • Material
  • H1+0.2
  • C/S
  • Stack Height (H/V)
  • Unit

$ 110.44
$ 88.35 88.35000000000001 AUD

$ 110.44

Quantity
Your Price
1 - 4
$ 88.35
5 - 9
$ 83.93
10 - 24
$ 79.52
25 - 49
$ 71.79
50 +
$ 55.22

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VPI 3.125" X 3.75" X 0.156 / 0.78" COMPO

Details:

d (h9)
:
3.125" (79.38mm)
H1+0.2
:
0.78" (19.81mm)
C/S
:
0.313" (7.95mm)
Stack Height (H/V)
:
0.156" (3.96mm)
D (H9)
:
3.75" (95.25mm)
Material
:
COMPO
VPI-3.125x3.75x0.156/0.78-COMPO

Design 

  • VPI vee packer seal is normally used in multiples in a set with male and female adaptors. The parts are 'stacked' together and are lubricated liberally with clean operating fluid prior to assembly. VPI must be axially pre-loaded by the housing. This pre-load works through the male adaptor on the pressure side, exerting a hinging action, forcing the sealing lips apart to ensure a low pressure seal. As pressure and hinging action increases, it increases the effectiveness of the seal even where severe vibration may occur. 


Applications

  • High pressure rod and piston sealing applications
  • Used in steel mill and hydraulic press applications


Fluids

  • Mineral based oils, water/glycol and water emulsions