Brass M.F. reducer from 2" to 1"1/2 – code: 0241I*H – Maestrini

The M.F. brass reducer Maestrini is a fitting designed to connect two threads of different diameters within a system in an orderly and functional way. This model allows the transition from 2″ (male side) to 1″1/2 (female side), proving useful when adapting an existing line, integrating components with different connections, or creating a transition between plant sections with non-uniform sizes.

Proposed in the field hydraulics and fittings, the reduction is suitable for technical contexts where a practical, compact component consistent with the typical use of brass threaded fittings is required. The product reference is code 0241I*H, with production/supply Maestrini.

Features and details of the fitting

Type: M.F. reducer.

The fitting is a M.F. reducer., with one end configuration and one end female. This configuration is commonly chosen when you want to:

• reduce the connection diameter between two threaded components;
• adapt an existing outlet/inlet without replacing the entire plant section;
• create a clean transition between fittings or accessories with different threads.

of 1/2″

The reducer is made of brass, material widely used in fittings for plants due to its prevalence in hydraulic applications and ease during installation and maintenance. In technical applications, brass is often chosen for its suitability with threaded fittings and good machinability.

Sizes and identification

• Male side size: 2″
• Female side size: 1″1/2
• Product code: 0241I*H
• Brand / supplier: Maestrini

Typical applications

This reducer is suitable for uses where it is necessary to connect elements with threaded fittings of different sizes, maintaining a simple and inspectable configuration. In a context of plant engineering and maintenance, it can be used in various operational situations, for example:

• adaptation between lines or branches with different diameters;
• integration of components (valves, accessories, fittings) with non-uniform fittings;
• restoration or modification of an existing plant section without invasive interventions;
• technical installations where brass fittings with male/female threads are used.

In the nautical sector and onboard plant engineering, fittings of this type are often chosen for adaptation interventions and for orderly management of threaded connections, especially when working on existing plants and aiming to minimize structural modifications.

Operational advantages

Although it is a simple component, a properly selected M.F. reducer can offer concrete advantages during assembly and plant management:

• Immediate adaptation: allows connecting two different sizes without resorting to improvised solutions.
• Practical installation: the male/female configuration is common and facilitates insertion in many fitting chains.
• Order and cleanliness of the plant: allows a more linear diameter transition compared to combinations of multiple fittings.
• Maintenance management: a dedicated fitting makes it easier to identify and intervene at the reduction point.
• Consistency with brass fittings: useful when the system already includes components of the same material.

Usage and installation notes

Preliminary checks

Before assembly, it is good practice to:

• check that the threads of the components to be connected are compatible with the sizes 2″ and 1″1/2;
• verify the condition of the threads (no deformations, dirt, or residues);
• ensure that the installation point is accessible for any subsequent inspections.

Assembly

During installation, proceed carefully to avoid damaging the threads. In general, it is advisable to:

• initially screw by hand to ensure correct alignment;
• complete tightening with suitable tools, avoiding forcing;
• use a sealing system appropriate for the type of system and installation practices (without overapplying).

Maintenance notes

In case of future interventions, the presence of a dedicated reduction helps quickly recognize the transition point between diameters. It is useful to provide, when possible, easy access to the fitting for inspections and disassembly.

Product identification

For technical requests, reorder, or availability check, refer to:

• Maestrini Code: 0241I*H
• SKU: MAES00000183

If you are configuring a system with multiple fittings, it can be helpful to maintain consistency in type (M.F., F.F., M.M.) and material, thus simplifying both installation and long-term management.

FAQ – Frequently Asked Questions

What is an M.F. reducer?

It is a fitting with one male and one female end, used to connect two threads of different diameters within a system.

What are the sizes of this Maestrini reducer?

This reduction goes from 2″ on the male side to 1″1/2 on the female side.

What material is the fitting made of?

The fitting is made of brass.

What is the product code to identify this reducer?

The Maestrini product code is 0241I*H. For internal reference, the SKU MAES00000183 is also available.

In what contexts is a reducer like this typically used?

It is used in hydraulic systems and technical applications when it is necessary to adapt or connect components with different thread sizes, for example in maintenance or modifications of existing lines.