Hose holder M type “Roma” 2"1/2×75 in anti-corrosion brass – code: 7156L*75T – Maestrini

M-type “Roma” Maestrini hose connector in anti-corrosion brass

The M-type “Roma” hose connector” Maestrini is a fitting designed to connect a flexible pipe in an orderly and functional way to a male threaded connection point. Made of anticorrosion brass, is suitable for applications requiring materials traditionally used in plant engineering and maintenance, with particular attention to durability over time in demanding operational contexts.

This version is identified by the Maestrini code 7156L*75T and refers to the model from 2″1/2×75. The “Roma” geometry is a common type in the hose connector sector, appreciated for its practicality in installations and compatibility with plant configurations where flexible tubes and clamps are used.

Product features and details

Type and configuration

The component is a male hose connector (M) of the “Roma” type. Practically, on one side it has a male connection intended to be screwed onto a female element (for example a fitting, a valve, or a prepared body), while on the other side it offers a hose connector outlet for inserting the flexible tube.

Material: corrosion-resistant brass

The hose connector is made of anticorrosion brass. This material choice is common in hydraulic and plant engineering applications, even in contexts where exposure to external agents or variable environmental conditions may require greater attention to the durability of metal components.

Identification and codes

• Brand: Maestrini
• Product code (Supplier product code): 7156L*75T
• SKU: MAES00000231
• Model: M-type “Roma” hose connector”
• Indicated size: 2″1/2×75

For proper management of reorders, specifications, or scheduled maintenance, it is advisable to refer to the code 7156L*75T, which allows unique identification of the component within the manufacturer's catalog.

Product category

The product falls into the categories Hydraulics and fittings (HYDRAULICS AND HARDWARE), making it suitable for typical uses connecting flexible lines and threaded components in technical systems.

Typical applications

The M-type “Roma” hose connector is normally used when it is necessary to make a connection between a section of flexible hose and a threaded connection point.

• Onboard systems and interventions on lines with flexible pipes, where a hose connector on a male thread is useful.
• Routine maintenance of hydraulic systems and technical circuits that include sections of rubber or flexible material.
• Setups and retrofit where worn fittings are replaced or existing connections are adapted.
• Generic technical systems in workshop or plant engineering contexts, when a corrosion-resistant brass fitting is preferred.

The choice of the hose connector is often linked to the need to join components with different standards (thread on one side, tube on the other) while maintaining a clean and easily inspectable installation.

Advantages during installation and maintenance

Practical solution for flexible tubes

A hose connector allows the tube to be connected directly, reducing the need for complex adapters. The male configuration is useful when the available connection point is female, making assembly more straightforward.

Material suitable for demanding contexts

The’anticorrosion brass it is a common choice for components that may be exposed to variable environmental conditions. In particular, in nautical and plant engineering fields, material selection is an important aspect to maintain the reliability of the connection over time, compatible with the intended use and proper system maintenance.

Clear identification for spare parts and reorders

The presence of a product code (7156L*75T) and one SKU facilitates warehouse management and component replacement, especially when working on systems where it is useful to maintain consistency among installed fittings.

Integration into existing systems

The “Roma” type is a commonly recognized designation in the sector: this helps quickly identify the fitting family and compare the component with the one already present on the system, reducing the risk of inconsistent choices during replacement.

Usage and operational notes

Measurement check before purchase

Before installation it is important to verify that the size 2″1/2×75 is consistent with the fitting to be replaced or with the system design. In particular:

• check the threaded connection male side and compatibility with the female counterpart;
• check that the flexible hose is suitable for the hose connector and that tightening is done correctly;
• in case of doubt, refer to the code 7156L*75T for comparisons and technical requests.

Installation and tightening

For correct assembly, it is recommended to carefully tighten and ensure the connection’s seal, using appropriate accessories (for example, clamps suitable for the tube and application). After installation, it is good practice to visually inspect the fitting and tube, verifying that insertion is complete and that there are no abnormal stresses on the connection.

Maintenance and inspection

In systems subject to vibrations, temperature changes, or harsh environmental conditions, it is useful to schedule periodic inspections of the tube section and tightening point. Preventive maintenance helps to detect early any signs of tube wear or loosening of the tightening, keeping the system in proper operating conditions.

Note on component selection

This product is indicated when a male hose fitting in anticorrosion brass of the “Roma” family is desired. If the system requires a different configuration (for example female connection, different geometries, or specific materials), it is preferable to select an alternative fitting consistent with the system’s needs.

FAQ – Frequently Asked Questions

What is a Roma type M hose connector?

It is a fitting with a male connection (M) on one side and a hose connector outlet on the other, designed to connect a flexible tube to a threaded connection point.

What material is this Maestrini hose connector made of?

The component is made of anti-corrosion brass, a common choice for fittings used in plumbing and plant engineering.

What is the product code?

The Maestrini product code (Supplier product code) is 7156L*75T. The internal SKU is MAES00000231.

What is the size of this model?

The size indicated for this M type “Roma” hose holder is 2″1/2×75.

In which contexts is it typically used?

It is used in hydraulic and fitting applications to connect flexible pipes to threaded connections, also in nautical and onboard plant engineering for installations and maintenance.