Rated Working Pressure: 0.35Mpa;
Connecting Thread: BSP,NPT Optional;
Main Material: Brass;
Installation Type: Pendent;
Expansion: Low expansion,≥ 5 Times;
25% Liquid Drain Time: ≥ 120 s;
25% Liquid Drain Time: ≥ 120 s;
Description
Technical Parameters
Brass Fire Water And Foam Sprinkler For Foam System
Net foam sprinklers and foam/water dual-purpose sprinklers are special fire extinguishing components for generating and spraying air foam. Mainly used in low expansion foam spray system, the foam mixture is transported to the foam nozzle through the pipeline, and air is sucked in before the foam nozzle outlet to form air foam, which is sprayed in the protected dangerous area to achieve the purpose of extinguishing fire.
Working principle: When the foam mixture with a certain pressure flows through the inner cavity of the foam nozzle, due to throttling, the flow rate increases, the pressure decreases, and negative pressure is formed. The air is sucked in and dispersed by the nozzle to form a certain multiple of air Foam.
The PT foam nozzle is an important part of the foam spraying system. It is installed in the protection area and is the best device to produce and spray the foam liquid. The main body of the nozzle is connected to the nut orifice baffle plate filter. The nozzle cover and other components.
Features:
Working Pressure: 0.3-0.7Mpa;
Rated Working Pressure: 0.35Mpa;
Connecting Thread: BSP,NPT Optional;
Main Material: Brass;
Installation Type: Pendent;
Rated Working Pressure: 0.35Mpa;
Connecting Thread: BSP,NPT Optional;
Main Material: Brass;
Installation Type: Pendent;
| Model Number | Working Pressure | Flow Rate |
Connecting Size
|
K Factor
|
| PTW-50 |
0.7MPa
|
50 LPM
|
1/2''
|
25 |
| PTW-70 |
0.7MPa
|
70 LPM
|
3/4''
|
35 |
| PTW-90 |
0.7MPa
|
90 LPM
|
1''
|
45 |
FAQ:
Q:How long does it take to produce the product?
Conventional products and small quantities can be produced within 15 days. The specific production time needs to have specific products and product quantities to confirm.
Q:What services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
Q.How do you make our business long-term and good relationship?
A: We keep good quality and competitive price to ensure our customers benefit and respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.
forede Foam Extinguishing System Series
Foam Bladder Tank
Foam Concentrate
Foam Maker
Foam Inductor
Foam Sprinkler
Foam Nozzle
Foam Trolley/Foam Unit
Foam Trailer
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Features:
Working Pressure: 0.3-0.7Mpa;
Rated Working Pressure: 0.35Mpa;
Connecting Thread: BSP,NPT Optional;
Main Material: Brass;
Installation Type: Pendent;
Rated Working Pressure: 0.35Mpa;
Connecting Thread: BSP,NPT Optional;
Main Material: Brass;
Installation Type: Pendent;
Expansion: Low expansion,≥ 5 Times;
25% Liquid Drain Time: ≥ 120 s;
25% Liquid Drain Time: ≥ 120 s;
