A Two Way Projecting Fire Department Inlet Connection (4" x 2 1/2" x 2 1/2" British Instantaneous) is an essential part of a building’s fire protection system, designed to give firefighters quick and reliable access to boost the water supply during an emergency.

With a 4-inch main inlet and two 2 1/2-inch outlets, it allows for efficient water flow from fire service equipment directly into the building’s system. The British Instantaneous connections make it easy to attach hoses quickly and securely, helping save valuable time when every second counts.

The projecting design makes the inlet clearly visible and easy to access from the outside of the building. Built from durable materials to handle tough conditions, it’s made to perform when it matters most.

Commonly installed in commercial buildings, warehouses, and industrial facilities, this inlet connection plays a key role in supporting firefighting operations and keeping systems ready for action.