This manual describes nozzles calibrated at 7 bar, QLD8.0/20IV automatic fire nozzle is economical, and dependable nozzles. Their rugged construction is compatible with the use of fresh water as well as firefighting foam concentrate. Other operating features include:
• Quick-acting pattern control from straight stream to wide fog
• Fixed fog teeth;
• Quick-change fire hose coupling;
Specification:
the flow rate of QLD8.0/30IV is a range from 400 to 2000LPM;
2.5" Fire Nozzle For Firefighter is an automatic flow fire nozzle, this type fire nozzle can automatically adjust the water pressure passing through the fire nozzle body, and then shoot water flow to extinguish the fire;
the coupling standard of 2.5" fire nozzle for firefighter has INST; NH;GOST;STORZ;etc;
the max. fog angle can reach 130°, and the max. jetting range can reach 60 meters;
while, 2.5" fire nozzle for firefighter is made of hard anodized aluminium alloy, is lightweight;
a pistol grip which is convenient for firefighters.
Dimension:
1)Slide Valve Handle is to open or close the flow;
2) Head Bumper also called pattern adjustor, this part is to change the jetting pattern between fog and straight stream;
3) Thermal Resistant Pistol Grip which is a part convenient for firefighters carrying on;
4) Coupling is 360°rotation.
FAQ:
Q:How water pressure important?
A: Water pressure controls how far and how fast water moves as well as how deeply water penetrates burning materials. For firefighting, more flow rate of water available means more extinguishing agent to cool the fire's fuel. Each nozzle has an expected, or rated, gallonage at a rated pressure. For example, a nozzle may deliver 60 LPM at 6 Bar, and 475LPM at 7 Bar.
Q:Is the sample provided for free?
A:A few small products like sprinkler decorative covers can be provided for free, but the buyer needs to pay for the shipping. Other products need to be confirmed according to the specific situation.
Q:Whether the product supports OEM customization?
A:Yes. Please inform us formally before our production and confirm the design and other requirements firstly.
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Flow Rate: 400 - 2000 LPM (Automatic Nozzle) ;
Jetting Pattern: Straight stream,Narrow fog,Wide fog,Flush ;
6 detents stainless steel slide valve ;
1/4 turn from straight stream to wide fog ;
360° Swivel inlet, full time, even after tightening ;
Compatible with Quick Attach Foam Tube ;
Coupling standard: Storz,NH,INST,GOST,Machino,etc.
