| Sprinkler Installation: | Pendent |
|---|---|
| Sprinkler Head Type: | Open |
| Alarm Valve Type: | Dry Alarm Valve |
| Automatically Opened and Closed Repeatedly: | Can′t Automatically Opened and Closed |
| Open Fire Sprinkler System Type: | Water Spray System |
| Dry Alarm Valve Type: | Enclosed Type |
| Customization: |
|---|
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Audited Supplier Foam and Water DualSprinkler, Foam Nozzle Series
Introduction
The reticular foam and water dual sprinkler (PTT/S series) are the specialized units to form and spray air foam, which is mainly used in low expansion extinguishing system. The foam solution conveyed to the nozzle by pipes and inhale air before outlet of the nozzle and then become foams to put out fire. The foam/water combined nozzle can also spray water besides spraying foam.
Working principle:
When the pressure foam solution flow through the lumen of the nozzle, its pressure will be reduced because of throttling, which result in vacuum and inhale air. The foam solution then becomes foams after dispersed by nozzle.
Technical parameters
| Model | Working Pressure (MPa) | Solution Flow (L/S) | Expansion Ratio | 3m Height Spray Diameter | |
| Foam (m) | Water (m) | ||||
| PTS 1.15 | 0.3~0.5 | 1.15 | ≥6 | ≥3.3 | ≥4.5 |
| PTS 1.75 | 1.75 | ||||
Notes: we make available customized design for our clients
Product Testing
About us
Shenzhen Winan Industrial Development Co., Ltd. specialized in manufacturing fire-fighting Equipment for 20 years and we devote to provide clients with high quality & reliable products. As a leading manufacturer for various kinds of firefighting products, our products contain foam system, sprinkler system, fire monitors, fire hydrant, water mist system and valves.
We have more than 10,000 square meters ISO9001:2000 compliant factory and our products have been approved by CCCF. Products manufactured by Winan fire-fighting were assessed as the "Chinese high-quality brand-name products" and "AAA" honest enterprise and it is the member of Chinese Fire Protection Association.
Exhibition
Certifications
FAQ
1. What is your product range?
We have manufactured the foam system, sprinkler system, fire monitors, fire hydrant, water mist system and valves since 1995.
2. What is your usual payment term?
We accept T/T, L/C and Western Union.
3. How long is the delivery time?
Shipped in 15 days after payment.
4. Do you have technical support?
Yes, we have a professional engineering team.
5. Do you have warranty?
Yes, all products have one year warranty.
6. Can you accept OEM?
Yes, we can do as our customer's requirement.
Contact Us
Website: winanfire.en.made-in-china.com
Tel:+86-755-8990-6192
Address: No. 18 Fengshun Road, Tongle Community, Longgang District, Shenzhen, China.
Suppliers with verified business licenses
Audited Supplier 
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