| Sprinkler Installation: | Pendent |
|---|---|
| Sprinkler Head Type: | Closed |
| Alarm Valve Type: | Wet Alarm Valve |
| Automatically Opened and Closed Repeatedly: | Can′t Automatically Opened and Closed |
| Open Fire Sprinkler System Type: | Foam Spray Systems |
| Closed Fire Sprinkler System: | Wet Fire Sprinkler System |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Foam Sprinkler Heads Mounted within the roof structure provides an even distribution of foam assuring fast flame knock down and fire control. They also provide cooling to the structure and protection from heat radiation.
PTW Foam nozzle and PTT/S dual-purpose foam / water nozzles are special fire extinguishing components that generate and spray air foam. They are mainly used in low-expansion foam spray systems. The foam mixed liquid is transported to the foam nozzle through the pipeline, and the air is sucked in before the foam nozzle's outlet to form air foam, which is sprayed in the protected danger zone to achieve the purpose of extinguishing the fire.
Spray systems employing foam sprinklers have great utility in fire protection of aircraft hangers, chemical process areas, petroleum loading racks, terminals, refineries and flammable liquid storage areas.
When the foam mixed liquid with a certain pressure flows through the inner cavity of the foam nozzle, due to the throttling, the flow velocity is increased, the pressure is reduced, a negative pressure is formed, and air is sucked in, and a certain multiple of air foam is formed by the blow-up effect in the nozzle .
Working Pressure: 0.3-0.7Mpa
Rated Working Pressure: 0.35Mpa
Connecting Thread: BSP, NPT Optional
Main Material: Brass + Stainless Steel Net
Installation Type: Pendent
Expansion: Low expansion ≥ 5 Times
25% Liquid Drain Time: ≥ 120 s
We could supply fire hose, fire hose fittings, spray nozzle, coupling, automatic fire sprinkler system products, gate valves, check valves, ball valves, etc. All these products strictly confirming to JIS, API ans BS standards. All of our products comply with international quality standards and are greatly appreciate in avariety of markets around world. Our factory is covering an area of 15900 square meters, we now over 300 workers. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarteen total customer satisfaction. As a result of our high quality products and outstanding customer service, we have gained a globe sales network reaching the North America, South America, Mideast, Southeast Asia, East Europe, etc.
1. Could you supply the samples?
Free samples always ready if the value is within our purview.
2.Do you have the MOQ?
For conventional products, Low MOQ.
3. Can you add some logo on the products?
Yes. We could OEM and design your logo.
4. Are you able to design or explore a new products for us?
Yes, we are able to, if the clients could supply the drawings or samples.
Suppliers with verified business licenses
Audited Supplier 
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