Fire Hose Nozzle
This manual describes nozzles calibrated at 7 bar, QLD7.0/12IV Automatic flow fire nozzle is economical, lightweight, and dependable nozzles. Their rugged construction is compatible with the use of fresh water as well as firefighting foam concentrate. Aluminium Alloy Construction makes it more suitable for most circumstance.
Features:
• Quick-acting pattern control from straight stream to wide fog;
• Fixed fog teeth;
• Easily flushable while flowing to clear trapped debris;
• Quick-change fire hose coupling;
Fire hose nozzle can jet or spay a mist, fire hydrant nozzle can also put out live fires, combustible dust fires and some oil fires, can be used to put indoor fire out.
The details as following table:
| Model | QLD7.0/12IV | ||
| Flow rate | 500-760LPM-Flush (selectable) | ||
| Inlet size | 1.5"DN40 | 2"DN50 | 2.5"DN65 |
| Working pressure | 7 Bar | ||
| Jetting pattern | Fog, straight stream | ||
| Max.Fog angle | 130° | ||
| Coupling | Storz; NH; INST;GOST;Machino,etc. | ||
| Material | Hard anodized aluminum alloy | ||
FAQ:
Q:How many agents the company currently has overseas?
A:Currently we have 2 agents abroad. One in Israel and one in Maldives.
Q:How to use fire nozzle?
A:First, connecting the fire water nozzle with fire hose, then, two person hold the fire water nozzle, and one person opens the valve, please pay attention to fire hose which cannot be bent, also the water nozzle is aimed at the target or the open space, finally, can use fire nozzle to put fire out.
Q:How water pressure influent fire nozzle?
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.
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1).Flow Rate:500-760 LPM - Flush (Automatic).
2).Jetting Pattern: Straight stream,Narrow fog,Wide fog.
3).1/4 turn from straight stream to wide fog.
4).360° Swivel inlet, full time, even after tightening.
5).Compatible with Quick Attach Foam Tube.
6).Coupling standard: Storz,NH,INST,GOST,Machino,etc.
