• Heavy-duty metal core construction is built to last. • The spray easily adjusts from an extra-wide shower to a blasting flow. • Large, oversized rubber-clad spray head, great for cleaning. •

Fog nozzles produce a cone-shaped stream of small water droplets. These droplets can more easily be converted into steam, which takes heat from the surrounding air and can even be used to push hot air out of a room. Straight streams discharge water in the shape of a column.

The nozzles are made from heavy duty water-resistant materials like aluminum, brass and polycarbonate plastic. There are a number of specific types of fire hose nozzles available to serve various fire-fighting applications. Some of the most common include: Fixed pressure.

The minimum desirable pressure to achieve a reasonable spray pattern is 3.5 kg/sq.cm (50 psi). The water distribution pattern is as shown in the graph in following pages giving maximum effective axial distance from the nozzle.

Different types of spray nozzles

• Flat Fan Nozzles.
• Hollow Cone Nozzles.
• Full Cone Nozzles.
• Solid Stream Nozzles.

Nozzles are frequently used to control the rate of flow, speed, direction, mass, shape, and/or the pressure of the stream that emerges from them. In a nozzle, the velocity of fluid increases at the expense of its pressure energy.

Types of Fire Fighting Nozzles

• The smooth or bore nozzle is the most basic of the five nozzle types, both in design and function.
• The fixed orifice nozzle, the simplest form of the combination or fog nozzle, provides flow at a predetermined rate of pressure that cannot be altered significantly while in use.

Fast. It's popping back together. There are quite a few of these types of nozzles on auction sites that are cheap Chinese copies they don't work it's the genuine sutnar.

A method of manufacturing a fuel injector nozzle where a nozzle seat and a nozzle insert are made using a metal injection molding process. The nozzle seat and the nozzle insert are assembled and bonded together while in their green state.

The straight tip nozzle provides precise water delivery across the street and over parked cars without disrupting or soaking anything beneath the stream. A straight stream of water. Some firefighting tasks require a straight stream of steady water, and a straight tip nozzle meets those requirements.

Spray nozzles

• Flat fan nozzles produce a line of spray.
• Hollow cone nozzles produce a ring of spray.
• Full cone nozzles produce a solid circle of spray.
• The tank cleaning "pattern" requires fluid to be delivered to the whole area of a vessel that needs cleaning.
• Air atomising is not a pattern as such.

two kinds With the development of the modern industry, blasting tools developed a lot. Nowadays, straight bore nozzles and Venturi bore nozzles are two kinds of blasting nozzles that are widely used to remove the hard materials on the workpiece.

Why nozzles are so important when it comes to fighting fires as they control the flow, velocity, and direction of water being applied to a fire. Without the proper use of a nozzle, firefighters run the risk of wasting valuable water or not properly extinguishing the fire that might be raging and getting out of control.

inventor Gustaf de Laval In 1888, Swedish inventor Gustaf de Laval developed a new nozzle shape for use in steam turbines called the de Laval Nozzle, or convergent-divergent nozzle. This nozzle was essentially a tube with a pinched section in the middle, making an asymmetrical hourglass shape.

There are 5 basic spray pattern types: flat fan, solid stream, full cone, hollow cone and mist/fog. Various nozzle designs are deployed to create these patterns and details on each can be found in the sections below.

The nozzle and flapper mechanism is a displacement type detector which converts mechanical movement into a pressure signal by covering the opening of a nozzle with a flat plate called the flapper. This restricts fluid flow through the nozzle and generates a pressure signal.