Flush-mounted chrome “Diesel” filler cap for 52 mm pipe – code: *0022H – Maestrini

Flush chrome “Diesel” boarding cap for 52 mm tube – Maestrini (*0022H)

The flush chrome “Diesel” boarding cap Maestrini, code *0022H, is a component designed for onboard system applications and technical contexts where it is useful to clearly identify the dedicated boarding point for diesel. The configuration on thread helps maintain a neat and integrated appearance with the installation surface, while the finish finish contributes to a technical and polished look.

This version is suitable for 52 mm tube and is aimed at those looking for a replacement or a component for new installations, with immediate marking of the intended use (“Diesel”) and a solution suitable for use in nautical/system contexts.

Features and details

Clear identification of the boarding point

The wording “Diesel” on the cap allows quick recognition of the dedicated line or loading point, reducing the risk of confusion during refueling or maintenance operations. In a system with multiple users or multiple nozzles, the marking is a practical element for organization and management.

Flush installation

The solution on thread is designed for a clean integration with the mounting surface. This approach is often chosen when a compact footprint and a neater overall finish are desired, useful both during setup and when replacing existing components.

For 52 mm pipe

The cap is suitable for 52 mm pipe. During selection, it is important to verify the match with the diameter of the pipe/line present in the system or planned in the project, so as to maintain consistency with the existing configuration.

Product data (for identification and reorder)

• Brand: Maestrini
• Product code (supplier product code): *0022H
• Type: flush loading cap
• Marking: “Diesel”
• Finishing: finish
• Declared dimensional compatibility: for 52 mm pipe

Typical applications

This loading cap is designed for contexts where it is necessary to provide or maintain a dedicated diesel loading point, with a recognizable and neat solution. In particular, it can be considered for:

• Onboard systems in the nautical field, where clear identification of service points is a practical requirement.
• Replacements existing caps with the wording “Diesel” and flush setting, when you want to restore the aesthetics or readability of the loading point.
• Fittings and refitting where you want to standardize the finish (chrome) and maintain a clean arrangement of visible components.
• Technical installations where fluid marking helps operational management and routine maintenance.

Advantages

Order and recognizability

The combination of flush installation and “Diesel” marking” makes the component functional for the daily management of the system: the loading point is easier to locate and simpler to distinguish from other service points.

Consistent choice for technical finishes

The chroming is often used to maintain aesthetic consistency among elements installed in the same area. In a nautical or technical context, this helps achieve a more uniform overall result, especially when working on multiple components.

Ease of spare parts management

The reference to code *0022H and the brand Maestrini simplifies the identification of the spare part during reorder or scheduled maintenance, reducing the risk of selecting non-matching variants.

Use and notes

Checks before purchase

• Tube diameter: verify that the system uses 52 mm pipe as indicated.
• Intended use: the marking “Diesel” is designed to identify the dedicated filling point for this fluid; assess consistency with your own configuration.
• Type of installation: the version on thread It is indicated when an integrated mounting with the surface is desired; in case of replacement, compare the setting with the component already present.

Operational instructions

During installation or replacement, it is good practice to operate with the system in conditions suitable for maintenance and ensure that the mounting area is clean and ready to accommodate the component. For onboard system interventions, follow the procedures and instructions of your reference technician.

Note on names and search

This item can also be searched as flush chrome “Diesel” boarding cap, Maestrini filling cap *0022H o cap for 52 mm tube. Use the code *0022H is the fastest way to find the correct variant.

FAQ – Frequently Asked Questions

What tube diameter is this cap suitable for?

It is suitable for 52 mm tube, as stated in the product description.

Is the word “Diesel” present on the cap?

Yes, the cap bears the “Diesel” marking to identify the dedicated boarding point.

What type of installation does the “flush” version provide?

The flush version is designed for integrated mounting with the surface, resulting in a neater appearance and reduced bulk compared to protruding solutions.

What is the Maestrini product code for this item?

The product code (supplier product code) is *0022H.

In what contexts is this boarding cap typically used?

It is typically used in onboard systems and technical applications where a clearly identified diesel boarding point is needed, for example in installations or maintenance/refitting interventions.