From left to right, the items are: a smooth bore nozzle tip, a cellar nozzle (al

have a collection of firefighting nozzles and related equipment. From left to right, the items are: a smooth bore nozzle tip, a cellar nozzle (also called a distributor nozzle), and a combination nozzle (specifically a fog nozzle).
​Smooth Bore Nozzle Tip
​A smooth bore nozzle produces a straight, solid stream of water with a long reach and excellent penetration.
This type of nozzle is a simple design, making it less prone to clogging from debris. It's often used for direct fire attack to knock down flames from a distance. Because it creates a solid stream, it's not capable of producing a fog pattern on its own.
​Cellar Nozzle
​The cellar nozzle is a specialized tool used to fight fires in hard-to-reach or inaccessible areas, such as basements, attics, or cocklofts. It has a rotating head with multiple outlets that spray water in different directions. This creates a rotating pattern of water that can fill a compartment with steam, absorbing heat and displacing oxygen without a firefigh