Brass Made Fire Water Nozzel 1/2′′ with Fire Hose Coupling

• Water Form: DC Gun
• Material: Alloy
• Pressure Range: Medium-Pressure Water Gun
• Jet: Intensive Jet
• Functional Level: Ⅰ, Ⅱ, Ⅲ, Ⅳ
• DC Gun Type: Ordinary DC Gun
• Model NO.: f
• Multiple Use Water Cannon Type: DC Jet Spray
• Transport Package: Box
• Trademark: Cafire
• Origin: Fujian

Product Description

 

Product Description

 

Application

Clear water, Foam Mixed liquid.







 

Technical Parameters
Model		QZ3.5/5(50mm,2'')
Connection Norminal Diamter		DN50
Nozzle Diaameter		16mm
Rated spray pressure		0.35MPa
Rated Flux		5L/S
Spray distance		>25m

Fire Hose Nozzles
Model	Coupling Diamter	Nozzle Diamter	inspection pressure	Flow	Range
QZ3.5/5	DN50  (mm)	16mm	0.35Mpa	5L/S	>25m
QZ3.5/7.5	DN65  (mm)	19mm	0.35Mpa	7.5L/S	>28m

Fire Hose Nozzle Coupling Standard: German\American\Russian\BS
Model	KD			KY		KN		KJ
Diameter (mm)	DN50	DN65	DN80	DN50	DN65	DN50	DN65	DN50	DN65
Working Pressure	1.6Mpa
Inspecation Pressure	2.4MPa
Available Medium	Clean Water, Foam mixed Liquid

    Fire coupling is an essential piece of equipment when it comes to fighting fires. These couplings are designed to connect fire hoses to hydrants, pumps, nozzles, or other apparatus and ensure a seamless flow of water in firefighting operations. They are an integral component of firefighting equipment and are commonly used by firefighters, emergency services, and industrial firefighters.
   There are different types of fire couplings available in the market. One of the most popular types is the Storz coupling, which features a secure locking mechanism and can withstand high pressure levels. Another common type is the threaded coupling, which simply screws onto the hose and the appliance being used.
   Fire couplings are made of high-quality materials such as aluminum, brass, and stainless steel. The materials used to manufacture these couplings are essential since they dictate the strength, durability, and reliability of the equipment. For instance, brass couplings are popular for their corrosion resistance and durability. On the other hand, aluminum couplings are lightweight, making them easy to handle and ideal for firefighting operations.
    Fire couplings are available in various sizes and configurations to meet different firefighting needs. They come in standard sizes of 1.5 inches, 2.5 inches, and 4 inches, among others. The sizes of couplings depend on the size of the hoses and appliances in use.
     Fire couplings are an essential component in firefighting operations, and units have to meet specific standards to ensure their safety and effectiveness. The United States Department of Agriculture (USDA), National Fire Protection Association (NFPA), and Underwriters Laboratories (UL) regulate the standards that fire coupling units must meet.
   In addition to firefighting, fire couplings are essential in industrial applications that involve high-pressure water flows such as mining, oil and gas, and marine applications. They come in handy in such scenarios, providing a means of controlling or directing water flows.
   In conclusion, fire couplings are an essential piece of equipment in firefighting operations. They are available in different sizes and configurations, made of high-quality materials, and meet specific standards to ensure their safety and effectiveness. It is critical to choose the right fire coupling unit for your firefighting or industrial need, ensuring it caters to your specific demands and will ultimately perform in emergency scenarios.  With fire couplings as part of your equipment, you can be confident that your team is well-prepared to handle any firefighting or industrial challenge that may arise.