English coupling or BS coupling is one of the most widely used connections in fire water supply systems, especially in high pressure systems. English coupling (unlike Stores coupling) consists of two components, male and female, which are quickly and easily coupled to each other. On both sides of these couplings, there is a hose feeding section to which the flat fire hose is connected.

Aricoupling English fittings are made of two very strong alloys based on copper and also aluminum alloy. This product has a high resistance against impact, high pressure current and corrosive agents in harsh environmental conditions, and for firefighting purposes in such areas, they are the only choice for safety and HSE.

English coupling is often used to equip the safety and firefighting teams of docks, oil-rich areas, petrochemical complexes, oil platforms and other coastal and offshore structures.