Reduced F-M coupling 1"x3/4" brass – DVGW – code: 0246F*E – Maestrini

Maestrini brass reduced F-M coupling

The reduced coupling F-M Maestrini is a threaded fitting designed brass to neatly and practically connect two components with different thread sizes. This version is configured F-M (female-male) with size 1″ x 3/4″, ideal when it is necessary to make a reduction on lines and branches in hydraulic and plant engineering.

Features and details

Type and configuration

• Type of fitting: reduced sleeve
• Configuration: F-M (female-male)
• Size: 1″ x 3/4″

Material

• Material: brass

Product identification

• Brand / supplier: Maestrini S.R.L. Sole Proprietorship
• Supplier product code: 0246F*E
• SKU: MAES0000000233

Typical applications

A reduced coupling F-M is commonly used when a adapt threaded connection between two elements with different sizes is needed, without resorting to bulkier solutions. In hydraulic and plant engineering, it can be useful in many configurations, for example:

• Reductions on distribution lines and connections between threaded components.
• Adaptation between valves, faucets, fittings, and accessories with different size connections.
• Maintenance interventions and component replacement, when the available sizes do not match those of the existing system.
• Onboard systems and technical applications where it is important to contain bulk and simplify the routing of connections.

Choosing a reduced coupling is particularly practical when a compact and linear solution is desired, maintaining the continuity of the threaded connection.

Advantages

Simple solution for reduction

The configuration 1″ x 3/4″ allows direct management of the transition between two sizes, reducing the need to combine multiple fittings. This helps keep the installation tidier and simplifies any subsequent interventions.

Brass for hydraulic applications

The’brass is a widely used material in fittings for systems. In technical applications, it is chosen for its suitability for use with threaded components and for the ease of installation in maintenance contexts.

Clear component identification

The reference Maestrini 0246F*E allows precise identification of the replacement or specified component, facilitating reorders and management of the technical warehouse.

Usage and installation notes

For correct assembly of a reduced threaded coupling, it is good practice to follow some general guidelines, always adapting them to the specifics of the system and the procedures of the installing technician.

Preliminary check

• Measurement check: verify that the required threads are actually 1" and 3/4″ and that the configuration F-M the necessary ones.
• System compatibility: assess compatibility with existing components (valves, fittings, accessories) and with the operating conditions expected from the system.

Assembly

• Cleaning of threads: ensure that the threads are clean and free of residues that could compromise the coupling.
• Sealing: use a suitable sealing system for threaded fittings (according to the installer's practices and the sealant manufacturer's instructions).
• Tightening: tighten with appropriate tools, avoiding excessive force that could damage threads or connected components.

Maintenance

In case of subsequent interventions, the presence of a reduced sleeve often allows simplify the replacement of downstream or upstream components, maintaining the reduction as a stable adaptation element. It is still advisable to periodically inspect the junction points according to the plant maintenance plan.

Purchase and spare parts advice

To reduce the risk of error during reordering, refer to the code 0246F*E and the description reduced coupling F-M 1″ x 3/4″ in brass.

FAQ – Frequently Asked Questions

What is a reduced F-M coupling?

It is a threaded fitting that allows connecting two components with different sizes, with one female side and one male side (F-M), creating a reduction in a compact way.

What are the dimensions of this Maestrini reduced sleeve?

This model is in size 1″ x 3/4″ and is configured female-male (F-M).

What material is the fitting made of?

The reduced coupling is made of brass, a material commonly used in fittings for hydraulic systems and threaded connections.

What is the manufacturer's product code?

The Maestrini supplier product code is 0246F*E.