Male Threaded - Male Barbed Fitting in Brass

Male Threaded-Barbed Fitting in Brass Ezfitt (Reference: 516) represents excellence in connection solutions for professional watering and irrigation. Made from high-quality CW617N 4MS brass, this technical component offers exceptional reliability and unmatched durability. Its ingenious design combines a standardized male thread with a barbed section, enabling versatile and secure connections in all types of hydraulic installations.

Applications and Benefits

This male threaded-barbed fitting is suited for both irrigation professionals and demanding end users seeking durable solutions. It excels in automatic watering systems, pumping installations, water distribution networks and industrial cooling circuits. Its resistance to 10 bars of pressure makes it ideal for high-performance applications requiring perfect sealing.

Use with drinking water is assured thanks to the CW617N brass composition, which is lead-free and compliant with sanitary regulations. Professional gardeners, landscape designers and farmers particularly appreciate its universal compatibility with flexible hoses, enabling smooth transitions between different types of pipework.

Technical Specifications and Innovation

CW617N 4MS brass forms the core of this fitting, offering exceptional resistance to corrosion and thermal variations. This specific composition guarantees remarkable longevity even in humid or chemically aggressive environments. The hexagonal design greatly facilitates tightening with a standard spanner, preventing slippage and ensuring an optimal tightening torque.

Compliance with ISO 228-1 (BSPP Gas series) standards ensures perfect interchangeability with all standardized market components. The barbed section, precision-machined, provides an optimal gripping surface for flexible hoses, guaranteeing a robust mechanical connection that complements the seal.

The wide dimensional range from 1/4'' to 2½'' meets all requirements, from micro-irrigation in greenhouses to main watering networks in parks and gardens. Each dimension complies with the strictest industrial tolerances to guarantee perfect assembly.

Installation and Use

Installing this male threaded-barbed fitting requires only standard tools and a few technical precautions. For the threaded side, use PTFE tape or hemp to ensure the seal, wrapping in the direction of the thread. Tightening is done with a flat spanner on the hexagonal faces, respecting the recommended torque to avoid damaging the thread.

For the barbed section, push the flexible hose fully onto the barb up to the stop, then secure with a hose clamp suited to the diameter. Check for the absence of kinks or twists in the hose that could compromise flow. Always perform a pressure test before final commissioning of the circuit.

Maintenance is limited to periodic visual inspection of the connections and replacement of seals if necessary. Brass requires no special treatment and retains its mechanical properties for decades of normal use.

Expert Tips and Synergies

Professionals recommend pairing this fitting with stainless steel hose clamps for maximum durability, particularly in outdoor environments. Avoid plastic clamps which degrade under UV exposure and thermal variations. For temporary installations, prefer worm-drive clamps allowing easy disassembly.

In professional irrigation, combine this fitting with shut-off valves and pressure regulators to optimise hydraulic management. Experienced gardeners use different sizes on the same network to create differentiated watering zones according to the needs of the plants.

Be aware of metal incompatibilities: avoid direct contact with galvanised steel which could cause galvanic corrosion. Use dielectric unions where necessary. In frost-prone regions, completely drain circuits before winter to prevent burst damage from freezing.

For specialised applications such as misting systems or aeroponics, this fitting offers the dimensional precision required for high-precision connections. Fountain and pond installers appreciate it for its resistance to chlorinated water and common chemical treatments.

Technical Specifications