NOSTRALI

CLOSURE PLUGS

Sealing caps are essential components designed to seal and protect various industrial systems, preventing fluid leaks, contamination, and maintaining the desired pressure. They are widely used across multiple sectors, ensuring the proper functioning of gearboxes, transmissions, axles, and hydraulic systems.

Types of Closure Plugs

The Nostrali range, a historic brand of Athena, offers a comprehensive variety of sealing caps, available in standard versions or customizable upon specific customer requests, thus adapting to every industrial need.

These solutions are designed to ensure optimal sealing and maximum pressure resistance, up to 800 bar, meeting the demands of the most critical applications.

 

Among the variants already available in the range are caps conforming to DIN standards: 906, 908, and 910. They also offer several customization options such as O-ring seals, trapezoidal seals, recessed hex heads, or hexagonal heads. Additionally, for specific applications, oil caps can be provided with an oil dipstick, facilitating fluid level monitoring within industrial systems.

 

Discover all Nostrali closure plugs and their technical specifications:

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11B

Hexagonal head plug with cylindrical thread

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11F

Flanged plug in zinc-plated steel withcylindrical thread

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11H

Hexagonal head plug

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11L

DIN 910 plug in galvanized steel

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41B

Plug DIN 908

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42A

Plug DIN 906

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43B

Plug with trapezoidal gasket for highpressure in galvanized steel

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43C

Hexagon socket screw plug with OR made of zinc plated steel

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43F

Plug SAE J514 with o-ring in galvanized steel

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Materials

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Galvanized Steel

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Aluminum

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Stainless Steel (Inox)

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Rubbers