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Expansion Sealing Plugs - Metric

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These metric-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: SRP0190

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Product SKUs information
Essentra Part Number Price range Availability Ball Material d2 +0.1|-0.0 l2 d3 max Body Material l1 d1 View
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303 Stainless Steel
10.0
15.2
9.4
Aluminium
11.0
10.0
Request the lead time here
Steel
9.0
13.6
8.4
Zinc Plated Steel
10.0
9.0
Request the lead time here
Steel
7.0
10.2
6.4
Zinc Plated Steel
7.5
7.0
Request the lead time here
303 Stainless Steel
10.0
15.2
9.4
303 Stainless Steel
11.0
10.0
Request the lead time here
303 Stainless Steel
7.0
10.2
6.4
Aluminium
7.5
7.0
Request the lead time here
303 Stainless Steel
5.0
7.1
4.3
Aluminium
5.5
5.0
Request the lead time here
303 Stainless Steel
16.0
23.4
14.7
303 Stainless Steel
17.0
16.0
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303 Stainless Steel
14.0
20.6
12.7
303 Stainless Steel
15.0
14.0
Request the lead time here
303 Stainless Steel
9.0
13.6
8.4
303 Stainless Steel
10.0
9.0
Request the lead time here
Steel
14.0
20.6
12.7
303 Stainless Steel
15.0
14.0
Request the lead time here
Steel
16.0
23.4
14.7
Zinc Plated Steel
17.0
16.0
Request the lead time here
303 Stainless Steel
14.0
20.6
12.7
Aluminium
15.0
14.0
Request the lead time here
303 Stainless Steel
5.0
7.1
4.3
303 Stainless Steel
5.5
5.0
Request the lead time here
Steel
5.0
7.1
4.3
303 Stainless Steel
5.5
5.0
Request the lead time here
Steel
20.0
30.1
18.7
303 Stainless Steel
22.0
20.0
Request the lead time here
303 Stainless Steel
3.0
4.6
2.2
Aluminium
3.6
3.0
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Steel
14.0
20.6
12.7
Zinc Plated Steel
15.0
14.0
Request the lead time here
316 Stainless Steel
5.0
7.1
4.3
316 Stainless Steel
5.5
5.0
Request the lead time here
303 Stainless Steel
6.0
8.7
5.3
303 Stainless Steel
6.5
6.0
Request the lead time here
Steel
6.0
8.7
5.3
303 Stainless Steel
6.5
6.0
    • of 3
Expansion Sealing Plug 10.0 11.0 Aluminium

20250607


Stock Levels
Request the lead time here
Attributes
  • d1
    10.0
  • l1
    11.0
  • l2
    15.2
  • d2 +0.1|-0.0
    10.0
  • d3 max
    9.4
Quick View
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Expansion Sealing Plug 9.0 10.0 Zinc Plated Steel

20250560


Stock Levels
Request the lead time here
Attributes
  • d1
    9.0
  • l1
    10.0
  • l2
    13.6
  • d2 +0.1|-0.0
    9.0
  • d3 max
    8.4
Quick View
View Product >
Expansion Sealing Plug 7.0 7.5 Zinc Plated Steel

20250461


Stock Levels
Request the lead time here
Attributes
  • d1
    7.0
  • l1
    7.5
  • l2
    10.2
  • d2 +0.1|-0.0
    7.0
  • d3 max
    6.4
Quick View
View Product >
Expansion Sealing Plug 10.0 11.0 303 Stainless Steel

20250577


Stock Levels
Request the lead time here
Attributes
  • d1
    10.0
  • l1
    11.0
  • l2
    15.2
  • d2 +0.1|-0.0
    10.0
  • d3 max
    9.4
Quick View
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Expansion Sealing Plug 7.0 7.5 Aluminium

20250454


Stock Levels
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Attributes
  • d1
    7.0
  • l1
    7.5
  • l2
    10.2
  • d2 +0.1|-0.0
    7.0
  • d3 max
    6.4
Quick View
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Expansion Sealing Plug 5.0 5.5 Aluminium

20250355


Stock Levels
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Attributes
  • d1
    5.0
  • l1
    5.5
  • l2
    7.1
  • d2 +0.1|-0.0
    5.0
  • d3 max
    4.3
Quick View
View Product >
Expansion Sealing Plug 16.0 17.0 303 Stainless Steel

20250720


Stock Levels
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Attributes
  • d1
    16.0
  • l1
    17.0
  • l2
    23.4
  • d2 +0.1|-0.0
    16.0
  • d3 max
    14.7
Quick View
View Product >
Expansion Sealing Plug 14.0 15.0 303 Stainless Steel

20250676


Stock Levels
Request the lead time here
Attributes
  • d1
    14.0
  • l1
    15.0
  • l2
    20.6
  • d2 +0.1|-0.0
    14.0
  • d3 max
    12.7
Quick View
View Product >
Expansion Sealing Plug 9.0 10.0 303 Stainless Steel

20250522


Stock Levels
Request the lead time here
Attributes
  • d1
    9.0
  • l1
    10.0
  • l2
    13.6
  • d2 +0.1|-0.0
    9.0
  • d3 max
    8.4
Quick View
View Product >
Expansion Sealing Plug 14.0 15.0 303 Stainless Steel

20250683


Stock Levels
Request the lead time here
Attributes
  • d1
    14.0
  • l1
    15.0
  • l2
    20.6
  • d2 +0.1|-0.0
    14.0
  • d3 max
    12.7
Quick View
View Product >
Expansion Sealing Plug 16.0 17.0 Zinc Plated Steel

20250768


Stock Levels
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Attributes
  • d1
    16.0
  • l1
    17.0
  • l2
    23.4
  • d2 +0.1|-0.0
    16.0
  • d3 max
    14.7
Quick View
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Expansion Sealing Plug 14.0 15.0 Aluminium

20250706


Stock Levels
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Attributes
  • d1
    14.0
  • l1
    15.0
  • l2
    20.6
  • d2 +0.1|-0.0
    14.0
  • d3 max
    12.7
Quick View
View Product >
Expansion Sealing Plug 5.0 5.5 303 Stainless Steel

20250324


Stock Levels
Request the lead time here
Attributes
  • d1
    5.0
  • l1
    5.5
  • l2
    7.1
  • d2 +0.1|-0.0
    5.0
  • d3 max
    4.3
Quick View
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Expansion Sealing Plug 5.0 5.5 303 Stainless Steel

20250331


Stock Levels
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Attributes
  • d1
    5.0
  • l1
    5.5
  • l2
    7.1
  • d2 +0.1|-0.0
    5.0
  • d3 max
    4.3
Quick View
View Product >
Expansion Sealing Plug 20.0 22.0 303 Stainless Steel

20250836


Stock Levels
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Attributes
  • d1
    20.0
  • l1
    22.0
  • l2
    30.1
  • d2 +0.1|-0.0
    20.0
  • d3 max
    18.7
Quick View
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Expansion Sealing Plug 3.0 3.6 Aluminium

20250270


Stock Levels
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Attributes
  • d1
    3.0
  • l1
    3.6
  • l2
    4.6
  • d2 +0.1|-0.0
    3.0
  • d3 max
    2.2
Quick View
View Product >
Expansion Sealing Plug 14.0 15.0 Zinc Plated Steel

20250713


Stock Levels
Request the lead time here
Attributes
  • d1
    14.0
  • l1
    15.0
  • l2
    20.6
  • d2 +0.1|-0.0
    14.0
  • d3 max
    12.7
Quick View
View Product >
Expansion Sealing Plug 5.0 5.5 316 Stainless Steel

20250348


Stock Levels
Request the lead time here
Attributes
  • d1
    5.0
  • l1
    5.5
  • l2
    7.1
  • d2 +0.1|-0.0
    5.0
  • d3 max
    4.3
Quick View
View Product >
Expansion Sealing Plug 6.0 6.5 303 Stainless Steel

20250379


Stock Levels
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Attributes
  • d1
    6.0
  • l1
    6.5
  • l2
    8.7
  • d2 +0.1|-0.0
    6.0
  • d3 max
    5.3
Quick View
View Product >
Expansion Sealing Plug 6.0 6.5 303 Stainless Steel

20250386


Stock Levels
Request the lead time here
Attributes
  • d1
    6.0
  • l1
    6.5
  • l2
    8.7
  • d2 +0.1|-0.0
    6.0
  • d3 max
    5.3
Quick View
View Product >