Rated Working Pressure: 0.35Mpa;
Connecting Thread: BSP,NPT Optional;
Main Material: Brass;
Installation Type: Pendent;
25% Liquid Drain Time: ≥ 120 s;
Fire Water Foam Sprinkler Head
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.
Model Number | Working Pressure | Flow Rate | Size | K Factor |
PTT/S-70 | 0.7 Mpa | 70LPM | 1/2''(DN15) | 40±5 |
PTT/S-105 | 0.7 Mpa | 105LPM | 3/4''(DN20) | 60±5 |
Oeder Information:
Dear Customer,
Before ordering, please contact with our sales team to discuss order information, such as Model Number, Flow Rate, Material, Control Ways, Package,Etc.
If you have any other requirements or wanna know more info about our products, welcome to contact as well. Our Sales team and Technical Department are willing to support you.
FAQ:
Q. Do your offer free sample for your clients?
A:Yes, we offer free sample for many of the products
Q. What's the MOQ of your products?
A:Our MOQ is one (1) piece/set.
Q. What's your payment terms?
A:We accept T/T, L/C, Western Union, Paypal,etc.
Q. How long is the delivery time?
A:Usually around 15 days after payment.
Q. Do you have technical support?
A:Yes, we have a professional engineering team.
Q. Do you have warranty?
A: Yes, all products have one year warranty.
Q. Can you accept OEM?
Yes, we do customized design for our clients.
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