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Expansion Sealing Plugs - Metric

In production

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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57 results
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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Steel
9.0
13.6
8.4
303 Stainless Steel
10.0
9.0
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
20.0
30.1
18.7
Zinc Plated Steel
22.0
20.0
Request the lead time here
303 Stainless Steel
18.0
26.4
16.7
Aluminium
19.0
18.0
Request the lead time here
303 Stainless Steel
20.0
30.1
18.7
Aluminium
22.0
20.0
Request the lead time here
Steel
16.0
23.4
14.7
303 Stainless Steel
17.0
16.0
Request the lead time here
303 Stainless Steel
22.0
34.0
20.7
303 Stainless Steel
25.0
22.0
Request the lead time here
303 Stainless Steel
22.0
34.0
20.7
Aluminium
25.0
22.0
Request the lead time here
303 Stainless Steel
14.0
20.6
12.7
303 Stainless Steel
15.0
14.0
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
12.0
17.9
10.6
Zinc Plated Steel
13.0
12.0
Request the lead time here
Steel
22.0
34.0
20.7
303 Stainless Steel
25.0
22.0
Request the lead time here
Steel
18.0
26.4
16.7
303 Stainless Steel
19.0
18.0
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
Steel
18.0
26.4
16.7
Zinc Plated Steel
19.0
18.0
Request the lead time here
303 Stainless Steel
18.0
26.4
16.7
303 Stainless Steel
19.0
18.0
  • of 3
Expansion Sealing Plug 9.0 10.0 303 Stainless Steel

20250539


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
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
Expansion Sealing Plug 20.0 22.0 Zinc Plated Steel

20250867


Stock Levels
Request the lead time here
Attributes
  • d1
    20.0
  • l1
    22.0
  • l2
    30.1
  • d2 +0.1|-0.0
    20.0
  • d3 max
    18.7
Expansion Sealing Plug 18.0 19.0 Aluminium

20250805


Stock Levels
Request the lead time here
Attributes
  • d1
    18.0
  • l1
    19.0
  • l2
    26.4
  • d2 +0.1|-0.0
    18.0
  • d3 max
    16.7
Expansion Sealing Plug 20.0 22.0 Aluminium

20250850


Stock Levels
Request the lead time here
Attributes
  • d1
    20.0
  • l1
    22.0
  • l2
    30.1
  • d2 +0.1|-0.0
    20.0
  • d3 max
    18.7
Expansion Sealing Plug 16.0 17.0 303 Stainless Steel

20250737


Stock Levels
Request the lead time here
Attributes
  • d1
    16.0
  • l1
    17.0
  • l2
    23.4
  • d2 +0.1|-0.0
    16.0
  • d3 max
    14.7
Expansion Sealing Plug 22.0 25.0 303 Stainless Steel

20250874


Stock Levels
Request the lead time here
Attributes
  • d1
    22.0
  • l1
    25.0
  • l2
    34.0
  • d2 +0.1|-0.0
    22.0
  • d3 max
    20.7
Expansion Sealing Plug 22.0 25.0 Aluminium

20250904


Stock Levels
Request the lead time here
Attributes
  • d1
    22.0
  • l1
    25.0
  • l2
    34.0
  • d2 +0.1|-0.0
    22.0
  • d3 max
    20.7
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
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
Expansion Sealing Plug 12.0 13.0 Zinc Plated Steel

20250669


Stock Levels
Request the lead time here
Attributes
  • d1
    12.0
  • l1
    13.0
  • l2
    17.9
  • d2 +0.1|-0.0
    12.0
  • d3 max
    10.6
Expansion Sealing Plug 22.0 25.0 303 Stainless Steel

20250881


Stock Levels
Request the lead time here
Attributes
  • d1
    22.0
  • l1
    25.0
  • l2
    34.0
  • d2 +0.1|-0.0
    22.0
  • d3 max
    20.7
Expansion Sealing Plug 18.0 19.0 303 Stainless Steel

20250782


Stock Levels
Request the lead time here
Attributes
  • d1
    18.0
  • l1
    19.0
  • l2
    26.4
  • d2 +0.1|-0.0
    18.0
  • d3 max
    16.7
Expansion Sealing Plug 16.0 17.0 Zinc Plated Steel

20250768


Stock Levels
Request the lead time here
Attributes
  • d1
    16.0
  • l1
    17.0
  • l2
    23.4
  • d2 +0.1|-0.0
    16.0
  • d3 max
    14.7
Expansion Sealing Plug 14.0 15.0 Aluminium

20250706


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
Expansion Sealing Plug 18.0 19.0 Zinc Plated Steel

20250812


Stock Levels
Request the lead time here
Attributes
  • d1
    18.0
  • l1
    19.0
  • l2
    26.4
  • d2 +0.1|-0.0
    18.0
  • d3 max
    16.7
Expansion Sealing Plug 18.0 19.0 303 Stainless Steel

20250775


Stock Levels
Request the lead time here
Attributes
  • d1
    18.0
  • l1
    19.0
  • l2
    26.4
  • d2 +0.1|-0.0
    18.0
  • d3 max
    16.7