Guillemin Coupling , EN 14420-8 French coupling Al SS Brass PP material
The Guillemin coupling is a symmetrical system and apt for a large variety of applications. Its success is mostly because of the form, which enables perfect and easy closure. De symmetrical half couplings are tightened by turning the locking ring a quarter when it grips behind the lugs. The ensure even more tightness a Guillemin wrench can be used to turn the locking ring even further.
On fixed installations often is chosen for a half coupling whithout a locking ring, seen only one locking ring is needed to tighten 2 couplings together.
In some cases it is hard to couple a hose. In such a situation there can be chosen for a Guillemin coupling with a locking ring, but without the lugs.
Norm: NF E 29-572, EN 14420-8
Material: Aluminium, Stainless steel, Polypropyleen, Brass
Working Pressure: 16 bar
Seal: NBR (std), PTFE, Viton, Hypalon or EPDM
Applications: Guillemin couplings are widely used for the transport of liquid or viscous hydrocarbons, bitumen included, chemicals or powders.
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