Fujian Haijing Fire Fighting Equipment Co., Ltd. is one of the leading manufacturers and suppliers of direct flow water wall in China, also supports customized service. Please feel free to wholesale cheap direct flow water wall from our factory.
Products Description
DC water gun is the most basic sprinkler equipment in fire extinguishing, which sprays dense and continuous high-pressure water column for extinguishing fires, suitable for various fire scenarios. Its core features are long range, strong impact, and simple operation, making it suitable for firefighters to extinguish Class A fires and some Class B fires
1. Remote firefighting
Long range: High voltage direct current water column can reach 15-30 meters, suitable for extinguishing high altitude or long-distance fire sources.
Strong penetration: Dense water flow can break through the surface of the burning material and directly cool the internal fire source.
2. High flow rapid cooling
High flow rate: usually 5-20L/s (depending on nozzle diameter and water pressure), quickly reducing the temperature of the fire scene.
Efficient cooling: Suitable for Class A fires, preventing reignition.
3. Simple operation and high reliability
Simple structure: no moving parts, not prone to failure, suitable for harsh environments.
Strong compatibility: Can be used with fire hoses, fire trucks, or fixed fire systems.
Manual control: Firefighters can adjust the direction and intensity of water flow at any time.
4. Multi functional applications
Extinguishing: Extinguishing solid fires and some liquid fires.
Smoke exhaust and cooling: High pressure water flow can disperse thick smoke and reduce the temperature of the fire scene.
Demolition assistance: Impact force can be used to destroy obstacles.
DC water gun is a basic equipment in firefighting operations, which achieves rapid fire extinguishing and cooling by spraying high-intensity, non dispersed water columns.
1, Core functions
1. High intensity fire extinguishing
Concentrated water column: sprays dense and continuous water flow , with strong impact force, suitable for extinguishing Class A fires .
Strong penetration power: can penetrate the surface of combustibles and reach the root of the fire source directly.
2. Long distance jet flow
Long range: Under standard pressure, the range can reach 15-25 meters, making it suitable for long-distance firefighting .
High stability: The water flow is not easily disturbed by wind, and the outdoor fire extinguishing effect is reliable.
3. Cooling and isolation
High temperature equipment cooling: Continuously spray water to cool down burning storage tanks, transformers, and other equipment to prevent explosions.
Fire isolation: Spray water jets to form a "water curtain" to block the spread of fire .
4. Multi functional adaptation
Strong compatibility: Can connect different water sources such as fire hydrants, fire trucks, and mobile pumps.
Switch extension: some models support fast switch to spray mode.
Precautions for use
Safe distance: Maintain a water jet distance of at least 3 meters to avoid injury from high-pressure water backflow.
Antifreeze measures: After winter use, the accumulated water should be drained to prevent the gun body from freezing and cracking.
Regular inspection: Check if the nozzle is clogged and if the sealing ring is aging (once a month).
Disable electric fire: DC water cannot be used for electrical fires (power must be cut off first).
company information
Q&A
Q: How to maintain a DC water gun on a daily basis?
A: After use cleaning: Drain accumulated water to prevent rust or frost cracking of the gun body.
Check the nozzle: Ensure no blockage (once a month).
Sealing ring inspection: If there is water leakage, it needs to be replaced (once every six months).
Storage environment: Dry and ventilated, avoid direct sunlight or low temperature freezing.
Contact Information
Pauline
WhatsApp/WeChat: +86-13332933886
Email: manager@sanjingfire.com
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