F.F nozzle with 3/4" conical seat in CR anticorrosion brass – code: *7340E – Maestrini

F.F socket with conical seat 3/4″ in CR anticorrosion brass Maestrini (code *7340E)

The F.F socket with conical seat Maestrini, in CR anticorrosion brass, is a component designed to create connections in hydraulic and plant engineering contexts where refined finishes and materials suitable for technical environments are required. The configuration F.F (female/female) and the conical seat makes it a typical choice for fittings and joints where a neat and easily inspectable coupling is desired.

F.F configuration and conical seat

• F.F (female/female) connections: useful solution when joining elements with male ends or when working with adapters and intermediate fittings.
• Conical seat: coupling geometry typical of some hydraulic connections; helps achieve precise contact between parts during tightening, facilitating a neat assembly.
• 3/4″ size: size frequently used in systems and service lines, where a compact but practical connection is required.

Material: CR anticorrosion brass

The body in CR anticorrosion brass is suitable for technical applications where a metallic material with good resistance to use and a finish suitable for professional installations is desired. In nautical and plant engineering fields, material selection is a key aspect for system continuity and routine maintenance management.

Product identification

• Brand / Supplier: Maestrini S.R.L. Sole Proprietorship
• Supplier product code: *7340E
• Type: F.F socket with conical seat
• Size: 3/4″

Typical applications (nautical and plant engineering)

• Service hydraulic systems: connections between line sections and components with compatible threads.
• Maintenance and replacements: useful when you need to work on a section of the system while maintaining an orderly and detachable solution.
• Technical setups: integration in system panels, technical compartments, or areas where accessibility is a practical requirement.
• Fittings and joints: as a connecting element in combination with other hydraulic fittings.

Note: compatibility with specific fluids, pressures, or regulations depends on the system design and other components used. In the absence of additional data, it is advisable to verify thread matching and the correct choice of materials based on the application.

Advantages in installation and maintenance

• Orderly connection: the conical seat is a common solution to achieve a precise fit between parts.
• Ease of intervention: in many system configurations, a coupling facilitates the disassembly of a section without having to act on distant components.
• Technical material: CR corrosion-resistant brass is a common choice for fittings and components intended for demanding environments.
• Clear identification: the code *7340E helps manage reorders and replacements consistently with the bill of materials.

General installation instructions

• Size verification: ensure that the connection is actually 3/4″ and that the threads of the coupled components are consistent.
• Conical seat check: before assembly, check that the contact surfaces are clean and free of impurities that could compromise the fit.
• Alignment: avoid stresses and misalignments between line sections, which can make tightening and maintenance difficult.
• Maintenance: in environments subject to vibrations or usage cycles, it is good practice to schedule periodic system checks according to internal procedures.

Component selection in your system

If you are replacing an existing component, the safest reference is the code *7340E and the size 3/4″. In case of a new installation, evaluate the overall configuration (upstream and downstream fittings, accessibility, need for disassembly) to choose the most suitable solution.

For technical specification needs or to correctly match other fittings, it is useful to keep track of brand e product code in order to ensure consistency between spare parts and installed components.

FAQ – Frequently Asked Questions

What is a F.F nozzle with a conical seat?

It is a connecting component with female/female (F.F) fittings and conical seat coupling geometry, used to make connections in hydraulic and plant systems with an orderly assembly.

What is the size of this Maestrini spout?

The size indicated for this model is 3/4″.

What material is the filler neck *7340E made of?

The filler neck is made of CR anti-corrosion brass, as indicated in the product name.

What is the product code for reordering?

The supplier product code is *7340E. It is the recommended reference for reorders and replacements.

In which contexts can it be used?

It is suitable for use in hydraulics and fittings, including technical and onboard systems, when using components with compatible threads and a connection that is easy to manage during maintenance is desired.