BS coupling

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.

Ariacoupling 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.

Features of English Coupling (BS) Ariacoupling:

  • With a hydrostatic test certificate up to 100Bar pressure without any leakage
  • Manufactured and tested according to BS336 standard requirements
  • Installation of a raised rim (Ribbed Tail) in the hose part for reliable connection of all types of fire hoses
  • Equipped with a special wrench to open the earring cover during maintenance and repairs
  • High impact resistance during firefighting operations and being dropped from different heights on the ground
  • It has a self-adjusting mode in the rubber gasket, which makes for a stronger seal at high pressures
  • CNC machining processes with tight tolerances to ensure precise mating of male and female parts
  • Strict quality control of the product during and after production and before sending to respected customers
  • Production in standard sizes

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