Active Member
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[China]
Address: No. 18, Fengshun Road, Tongle, Longgang District, Shenzhen City, Guangdong, China
Contact name:Sales Manager
Winan Industrial Limited |
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DN15 brass 0.3 MPa fire fighting foam sprinkler fire fighting equipment
Fire Sprinkler Heads:
The reticular foam and water dual sprinkler (PTT/S series) is 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 the air before the outlet of the nozzle and then become foams to put out the fire. The foam/water combined nozzle can also spray water besides spraying foam.
Working principle:
When the pressure foam solution flows through the lumen of the nozzle, its pressure will be reduced because of throttling, which results in a vacuum and inhales air. The foam solution then becomes foams after dispersed by the nozzle.
Technical parameters
| Model | Working Pressure (Bar) | Solution Flow (L/S) | Expansion Ratio | 3m Height Spray Diameter (m) |
| PTS 1.15 | 3~5 | 1.15 | ≥6 | ≥3.3 |
| PTS1.75 | 1.75 | |||
| PTW 1.5 | 1.5 | |||
| PTW 1.75 | 1.75 |
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
A: Sample needs 7-15 days, mass production time needs 30-40 weeks for order quantity iof more than 1 container.
A: For conventional products, Low MOQ, OEM products request 30-40days.
A: We usually deliver mass order by sea and air, delivery time is depended on the carrier, urgent trail order usually deliver by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. The railway is also optional.
A: Yes. Please inform us formally before our production and confirm the design and other requirements firstly.
A: Yes, we offer 1 year warranty to our products.
Packaging
Delivery & Payment
