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Expansion Sealing Plugs - Inch

In production

These imperial-sized expansion sealing plugs are intended to offer efficient, high-pressure sealing of apertures or cavities, obstructing the entry of dust, moisture, air and gas.

The expander ball is inserted into the plug sleeve. The plug ball's separate grooved sealing rings are pushed into the housing. It stays in place with the ball pressed up against the counterbore shoulder.

It is simple to install since it does not need tapping, reaming, machining of O-ring grooves, or using tapes or sealants. Commonly used in applications, including fluid power systems, pneumatic systems, hydraulic systems, industrial and valves.

  • It offers efficient, high-pressure sealing of apertures or cavities.
  • Obstructs the entry of dust, moisture, air and gas.
  • Used in applications, including fluid power systems, and pneumatic systems.
Series Code: SRP0192, SRP0191

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101 results
Product SKUs information
Item Code Price range Availability Ball Material Plug Type l2 d2 +0.004|-0.000 Body Material l1 d1 View
Request the lead time here
Steel
Standard
0.34"
0.2500"
303 Stainless Steel
0.256"
0.2500"
Request the lead time here
316 Stainless Steel
Standard
0.34"
0.2500"
316 Stainless Steel
0.256"
0.2500"
Request the lead time here
316 Stainless Steel
Standard
0.40"
0.2812"
316 Stainless Steel
0.295"
0.2812"
Request the lead time here
316 Stainless Steel
Standard
0.46"
0.3125"
316 Stainless Steel
0.334"
0.3125"
Request the lead time here
303 Stainless Steel
Standard
0.28"
0.2187"
Aluminium
0.220"
0.2187"
Request the lead time here
303 Stainless Steel
Standard
0.60"
0.3750"
303 Stainless Steel
0.433"
0.3750"
Request the lead time here
Steel
Standard
0.60"
0.3750"
Zinc Plated Steel
0.433"
0.3750"
Request the lead time here
Steel
Standard
0.59"
0.4062"
303 Stainless Steel
0.437"
0.4062"
Request the lead time here
316 Stainless Steel
Standard
0.68"
0.4375"
316 Stainless Steel
0.515"
0.4375"
Request the lead time here
303 Stainless Steel
Standard
0.71"
0.4687"
Aluminium
0.512"
0.4687"
Request the lead time here
Steel
Standard
0.60"
0.3750"
303 Stainless Steel
0.433"
0.3750"
Request the lead time here
316 Stainless Steel
Standard
0.71"
0.4687"
316 Stainless Steel
0.512"
0.4687"
Request the lead time here
Steel
Standard
0.68"
0.4375"
Zinc Plated Steel
0.515"
0.4375"
Request the lead time here
Steel
Standard
0.71"
0.4687"
303 Stainless Steel
0.512"
0.4687"
Request the lead time here
316 Stainless Steel
Standard
0.59"
0.4062"
316 Stainless Steel
0.437"
0.4062"
Request the lead time here
303 Stainless Steel
Short
0.12"
0.0937"
Aluminium
0.098"
0.0937"
Request the lead time here
Steel
Short
0.16"
0.1250"
Zinc Plated Steel
0.125"
0.1250"
Request the lead time here
303 Stainless Steel
Short
0.17"
0.1562"
Aluminium
0.125"
0.1562"
Request the lead time here
Steel
Short
0.17"
0.1562"
Zinc Plated Steel
0.125"
0.1562"
Request the lead time here
303 Stainless Steel
Short
0.24"
0.1875"
Aluminium
0.187"
0.1875"
  • of 6
Expansion Sealing Plug 0.2500" 0.256" 303 Stainless Steel

20208547


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Standard
  • d1
    0.2500"
  • l1
    0.256"
  • l2
    0.34"
  • d2 +0.004|-0.000
    0.2500"
Expansion Sealing Plug 0.2500" 0.256" 316 Stainless Steel

20208554


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Standard
  • d1
    0.2500"
  • l1
    0.256"
  • l2
    0.34"
  • d2 +0.004|-0.000
    0.2500"
Expansion Sealing Plug 0.2812" 0.295" 316 Stainless Steel

20208608


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Standard
  • d1
    0.2812"
  • l1
    0.295"
  • l2
    0.40"
  • d2 +0.004|-0.000
    0.2812"
Expansion Sealing Plug 0.3125" 0.334" 316 Stainless Steel

20208653


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Standard
  • d1
    0.3125"
  • l1
    0.334"
  • l2
    0.46"
  • d2 +0.004|-0.000
    0.3125"
Expansion Sealing Plug 0.2187" 0.220" Aluminium

20208516


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Standard
  • d1
    0.2187"
  • l1
    0.220"
  • l2
    0.28"
  • d2 +0.004|-0.000
    0.2187"
Expansion Sealing Plug 0.3750" 0.433" 303 Stainless Steel

20208738


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Standard
  • d1
    0.3750"
  • l1
    0.433"
  • l2
    0.60"
  • d2 +0.004|-0.000
    0.3750"
Expansion Sealing Plug 0.3750" 0.433" Zinc Plated Steel

20208769


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Standard
  • d1
    0.3750"
  • l1
    0.433"
  • l2
    0.60"
  • d2 +0.004|-0.000
    0.3750"
Expansion Sealing Plug 0.4062" 0.437" 303 Stainless Steel

20208783


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Standard
  • d1
    0.4062"
  • l1
    0.437"
  • l2
    0.59"
  • d2 +0.004|-0.000
    0.4062"
Expansion Sealing Plug 0.4375" 0.515" 316 Stainless Steel

20208844


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Standard
  • d1
    0.4375"
  • l1
    0.515"
  • l2
    0.68"
  • d2 +0.004|-0.000
    0.4375"
Expansion Sealing Plug 0.4687" 0.512" Aluminium

20208905


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Standard
  • d1
    0.4687"
  • l1
    0.512"
  • l2
    0.71"
  • d2 +0.004|-0.000
    0.4687"
Expansion Sealing Plug 0.3750" 0.433" 303 Stainless Steel

20208745


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Standard
  • d1
    0.3750"
  • l1
    0.433"
  • l2
    0.60"
  • d2 +0.004|-0.000
    0.3750"
Expansion Sealing Plug 0.4687" 0.512" 316 Stainless Steel

20208899


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Standard
  • d1
    0.4687"
  • l1
    0.512"
  • l2
    0.71"
  • d2 +0.004|-0.000
    0.4687"
Expansion Sealing Plug 0.4375" 0.515" Zinc Plated Steel

20208868


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Standard
  • d1
    0.4375"
  • l1
    0.515"
  • l2
    0.68"
  • d2 +0.004|-0.000
    0.4375"
Expansion Sealing Plug 0.4687" 0.512" 303 Stainless Steel

20208882


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Standard
  • d1
    0.4687"
  • l1
    0.512"
  • l2
    0.71"
  • d2 +0.004|-0.000
    0.4687"
Expansion Sealing Plug 0.4062" 0.437" 316 Stainless Steel

20208790


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Standard
  • d1
    0.4062"
  • l1
    0.437"
  • l2
    0.59"
  • d2 +0.004|-0.000
    0.4062"
Expansion Sealing Plug 0.0937" 0.098" Aluminium

20207953


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Short
  • d1
    0.0937"
  • l1
    0.098"
  • l2
    0.12"
  • d2 +0.004|-0.000
    0.0937"
Expansion Sealing Plug 0.1250" 0.125" Zinc Plated Steel

20208004


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Short
  • d1
    0.1250"
  • l1
    0.125"
  • l2
    0.16"
  • d2 +0.004|-0.000
    0.1250"
Expansion Sealing Plug 0.1562" 0.125" Aluminium

20208042


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Short
  • d1
    0.1562"
  • l1
    0.125"
  • l2
    0.17"
  • d2 +0.004|-0.000
    0.1562"
Expansion Sealing Plug 0.1562" 0.125" Zinc Plated Steel

20208059


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Short
  • d1
    0.1562"
  • l1
    0.125"
  • l2
    0.17"
  • d2 +0.004|-0.000
    0.1562"
Expansion Sealing Plug 0.1875" 0.187" Aluminium

20208097


Stock Levels
Request the lead time here
Attributes
  • Plug Type
    Short
  • d1
    0.1875"
  • l1
    0.187"
  • l2
    0.24"
  • d2 +0.004|-0.000
    0.1875"