Half symmetrical fitting Guillemin, firefighter, male stainless steel threaded socket lock

The Guillemin symmetrical half-coupling for male screw-in is an indispensable technical connection piece for the safe transfer of fluids and powdery materials. Equipped with a locking lock, this model allows a robust and fast mechanical coupling, guaranteeing a flawless connection even under high pressure. Its stainless steel design gives it exceptional durability and corrosion resistance perfectly suited to the harshest industrial environments.

Secure locking for suction and discharge

This symmetrical fitting has been designed to offer total versatility, withstanding both suction and discharge stresses. The integration of a movable lock (jaws) allows the connection to be secured with its opposite in a simple rotary movement, ensuring a perfect seal. This mechanical safety is essential to avoid any accidental disconnection during the transport of liquid bulk or volatile materials, thus guaranteeing the safety of operators and facilities.

Stainless steel: Resistance and industrial versatility

Thanks to its stainless steel construction, this fitting has extensive chemical compatibility, which allows it to be used in various fields such as the petroleum, chemical, petrochemical and pharmaceutical industries. Its robustness also makes it indispensable in demanding sectors such as steel mills, construction and firefighting. Unlike other materials, stainless steel ensures increased longevity in the face of environmental aggressions and corrosive products, thus minimizing maintenance costs.

BSP standardization for simplified integration

The fitting has a "Gas Pitch" male thread, also known as BSP, a universal standard that facilitates its installation on a multitude of existing equipment. Whether for agricultural irrigation circuits or industrial maintenance systems, this thread ensures a fast and reliable connection to your pumps, valves or pipes. This standardization allows for seamless interoperability, making this fitting compatible with a wide range of hydraulic and pneumatic equipment.

Assembly and implementation advice

For optimal installation, we recommend the use of a suitable sealant (PTFE tape or special paste) at the BSP male thread before screwing. Once the fixed part is installed, the symmetrical connection is made by presenting the fitting facing its counterpart and turning the locking ring manually. For use under high pressure or constant vibrations, the use of a Guillemin wrench is strongly recommended to guarantee a definitive tightening and maximum safety throughout the transfer cycle.

Technical characteristics