Delivery Hose Coupling

A delivery hose coupling is a type of connection used in fire safety equipment such as hoses and nozzles. It is designed to connect hoses with male and female ends together, allowing for a continuous flow of water or other firefighting materials. Delivery hose couplings typically come in two types: instantaneous couplings and storz couplings. Instantaneous couplings use a locking mechanism to secure the two halves of the coupling together, while storz couplings use a quarter-turn bayonet-style locking mechanism. Delivery hose couplings are typically made of durable materials such as brass or aluminum, and are designed to withstand high pressure and intense heat. They are an essential component of many firefighting systems, and play a critical role in ensuring that water and other firefighting materials can be delivered quickly and efficiently to the scene of a fire.