Wholesale DN15/20 Foam Water Sprinkler for Fire Sprinkler System

• Sprinkler Installation: Pendent/ Horizontal
• Sprinkler Head Type: Closed
• Alarm Valve Type: Wet Alarm Valve
• Automatically Opened and Closed Repeatedly: Can Automatically Opened and Closed
• Open Fire Sprinkler System Type: Water Spray System
• Closed Fire Sprinkler System: Dry Fire Sprinkler System
• Model NO.: Sanxing Fire-Fighting
• Dry Alarm Valve Type: Differential Type
• Wet Alarm Valve Structure: Pilot Valve Type
• Alarm Valve Diameter: 80mm
• Nozzle Flow Coefficient: 80
• Deluge Valve Type: Piston Type
• Transport Package: Packing by Cartons
• Specification: 1 Cartons 200pcs
• Trademark: Tianxing
• Origin: Quanzhou, Fujian, China
• HS Code: 8481804090
• Production Capacity: 80000/Day

Product Description

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Product Description

 · Foam Sprinkler:
            Foam sprinkler is a special fire extinguishing parts mainly used in low-expansion foam spraying system which can produce and jet air bubble. Via the pipeline, foam mixture transport to the foam nozzle. In the foam nozzle outlet inhale air, the formation of air foam sprayed in the protected danger zone to achieve the purpose of fire extinguishing.

2. It is suitable for oil depots, parking garages, chemical plants, offices, restaurants, warehouses, factories etc.

· Features:
 

The Material of Screw Mouth: Copper
The screw mouth is made of copper, anti-corrosion and anti-rust.  It is thickened, stronger and more durable.

 

The Material of Foam Sprinkler Cover: Stainless Steel
It is corrosion and rust prevention.

 

Customization
It can be customized according to your needs.

 

Product Parameters

Specification	Working Pressure(Mpa)	Spray(L/MIN)	K Factor	Multible Bubbles	Protection Diameter
PT15	0.4-0.6	50	5.75	≥5	3.5
PT20	70	11.5	4
PT25	90	23.0	4.5

 

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FAQ

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1. Are you a factory or trading company?
    We are a professional manufacturer. We warmly welcome clients from worldwide to visit our factory
    and cooperate with us. We can offer OEM & ODM service.

2. Can you produce goods with special specification ?
   Our company focuses on customized products. First of all, we need to know the specification in details,  and then we need to check with our technology department. We will give customers satisfying reply as soon as possible.

3.  How long is the delivery time?
    30-45 days after the advance payment.

4. What's your advantage?
    Independent R&D team, professional production and sales team, great production capacity sustainable    supply. Use the best material and production process. Low defective rate.

5. How can we guarantee quality?
   Always a pre-production sample before mass production;
   Always final Inspection before shipment;