Dry Fire Sprinkler

Your Professional Dry Fire Sprinkler Manufacturers

FOINBO, founded in 2014, is a fire equipment company that has been leading the way in providing reliable and state-of-the-art firefighting equipment to clients across various industries. Offering products at competitive prices is our ongoing pursuit. Our primary goal is to ensure that people, properties, and businesses are protected from the devastating effects of fire.

Quality Assurance: ISO 9001 certified; our 12-step inspection process ensures a defect rate of less than 0.3%.

Eco-Conscious: Fully compliant with RoHS/REACH; 100% biodegradable packaging by 2024.

Pre-sales Support: As a fire equipment provider, we proactively communicate with customers during the pre-sales process to understand their needs and requirements, offer professional advice and recommendations, and help them choose the most suitable products.

Benefits of Dry Fire Sprinkler

Pressurized Air/Nitrogen

Dry systems use pressurized air or nitrogen in the pipes instead of water, preventing freezing in cold environments.

Delayed Water Flow

When a sprinkler head is activated, the air pressure drops, causing the dry valve to open and water to flow into the pipes.

Ideal for Cold Environments

Dry systems are well-suited for areas where freezing temperatures are likely, such as unheated attics, parking garages, or outdoor canopies.

Minimal Water Damage

Since water only enters the pipes during fire activation, dry systems minimize the risk of water damage compared to wet systems.

Reliable in Freezing Conditions

The use of air or nitrogen ensures that the system will not freeze and damage the pipes in cold temperatures.

Application of Dry Fire Sprinkler

A dry fire sprinkler system protects people from freezing conditions where wet systems cannot be installed due to the risk of water in the pipe and the sprinkler heads to freeze. Such areas include cold storage facilities, ice cream production areas, and blast freezing zones. In these regions, a dry system is mandatory, as any freezing effect on the functionality of the sprinkler system will negatively affect the fire protective measures and increase the risk of fire.

Infections that are difficult to access and curving that are typical of high roofs, such as large warehouses, manufacturing plants, or gymnasiums, need a dry fire sprinkler system. The creation and maintenance of fire safety at inaccessible areas is crucial not only to protect property but also to ensure the safety of people and the operation of business elements.

Paper, electronics, and chemicals are some of the examples where water-sensitive equipment is stored. It is critical for business survival to ensure such areas are equipped with fire sprinkler systems that will not result in water being displaced until it is time to put the fire out. In all these areas, a dry fire sprinkler system is ideal.

Structural features such as decks, balconies, and covered patios that constitute an integral component of a building are defined by outdoor space and intimacy with nature. Because these areas are exposed to all kinds of weather, properly installed dry fire sprinklers are crucial for fire protection and prevention of weather damage.

Technical Parameters

Dry Type Fire Sprinkler
K FACTOR	K 5.6 @ US(80@Metric),K 8.0@US(115@Metric)
Thread Size	DN25 (1'')
Connecting Thread	BSP(NPT Optional)
Material	Brass
Glass Bulb	5mm Standard Response/ 3mm Quick Response
Surface Finishing	Chrome (Natural Brass Optional)

Production Process

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Delivery

Selling units	Single item
Single package size	15X5X5 cm
Single gross weight	0.450 kg

Packaging & Shipping

FAQ

Q: What are your main products?

A: We are a professional manufacturer of fire fighting equipment, including fire sprinklers, fire hydrant, gate valve, deluge valve, alarm valve, butterfly valve, check valve, foam and foam tank, etc.

Q: Can you accept sample order?

A: Yes, we accept samples with little and reasonable charge.But needcustomer pay sample fees and transport fees firest.

Q: How can I get my order?

A: We will send you the goods by UPS, DHL, Fedex, Oversea Shipment or other forwarder, all with tracking number.

Q: How do dry fire sprinklers work?

A: The specific working principle of dry fire sprinklers allows trapped air to maintain pressure in the system; when the temperature rises, the air pressure drops, and the dry pipe valve opens, allowing water to flow through the pipes and out through the sprinklers. This is how the fire is contained.

Q: What is the difference between wet and dry fire sprinklers?

A: The most distinct difference between wet and dry fire sprinklers is that the former keeps water inside the pipes; the latter does not -- a dry fire that keeps the air trapped inside the pipe. This difference is important to consider because wet fire sprinklers are good in areas where the temperature does not fall below the freezing point, while dry fire sprinklers are appropriate in areas with the possibility of freezing.

Q: What are the components of a dry fire sprinkler system?

A: A dry fire sprinkler is composed of pipes, a dry pipe valve, air compressor, and fire sprinklers. These are the major ones, while other auxiliary components such as valve trim and pressure gauges are sometimes included.

As one of the leading dry fire sprinkler manufacturers and suppliers in China, we warmly welcome you to wholesale cheap dry fire sprinkler from our factory. All our products are with high quality and competitive price.

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