Water fire extinguisher. Water fire extinguisher: types, design, purpose, application. Shipment and receipt of order

You can always buy water fire extinguishers from us. We sell fire protection products only from trusted manufacturers. With us you can get everything necessary documentation to a water fire extinguisher. In addition, each fire extinguishing agent is given a warranty period. Remember that any fire extinguishers must undergo re-inspection and timely Maintenance. These services are also provided by our company.

Security measures

It is strictly forbidden to repair the device if there is pressure in its housing;
Water fire extinguishers must not be used for other purposes. You can buy components for them in our online store;
It is prohibited to store fire-fighting agents near objects heated above 50 °C;
You cannot operate a fire extinguisher without a sealed check on the (locking and starting device). Sealing is carried out by the manufacturer or the organization performing maintenance of the fire extinguisher.

Water fire extinguisher OV-8 (z)

A fire-fighting agent designed to eliminate the ignition of solid flammable substances. Thanks to its unique properties. This water fire extinguisher can be used in residential, heated industrial and warehouse premises.
The special water charge contained in the fire extinguisher has minimum consumption-250 ml/sec. In this case, extinguishing is carried out with a fine jet (dispersion up to 100 microns), which guarantees the elimination of a fire over an area of ​​7 m 2. Finely sprayed water has heat-absorbing ability and effectively precipitates combustion products, which inevitably leads to a decrease in temperature environment. In addition, the temperature of harmful concentrations of products arising during the combustion process is also significantly reduced. This ensures the safety of the lives of people in the building where the fire occurred. In addition, the jet of a water fire extinguisher has a composition that does not cause harm to household items, and, more importantly, allows a person to use the fire extinguisher without special means protection without causing harm.

Extinguishing electrical fires

Extinguishing live objects must be carried out at safe distance(at least 1 meter - voltage 1000 V, at least 3 meters - voltage 36,000 V)

Water fire extinguisher OV-8 is designed to extinguish the following classes of fires:

• A – solids;
• B – flammable liquids;
• E – electrical equipment under voltage up to 1000 V.

Fire extinguisher OV-8 not intended for extinguishing flammable gases (class C), as well as for localizing fires of metals and other materials that can burn without air access.

Advantages of the NPO Pulse water fire extinguisher:

• The harmlessness of the extinguishing agent (water with additives) eliminates the need to use additional protective equipment.
• A fine spray of water is safe for extinguishing electrical appliances under voltage up to 1000 V.
• The fire extinguishing agent's resistance to frost allows the fire extinguisher to be stored and used at temperatures down to -30 C.

• residential premises (apartment, Vacation home etc.);
• objects related to wildlife (flower beds, greenhouses, etc.);

Features of using the OV-8 water fire extinguisher.

• It is contraindicated to use a fire extinguisher to extinguish molten materials. Sharp selection large quantity the vapor can injure people in the room and also reduce the viewing radius.
• Not recommended for use in areas with materials that may be damaged by water.

The fire extinguisher is supplied with a passport (operation manual). A quality certificate is provided upon delivery.

Who do we work with?

We supply equipment as individuals and legal entities, including budgetary organizations. We take part in tenders and government procurement.

Discounts

For all our clients we provide flexible system discounts You can check the terms and conditions of discounts and their size with our managers.

Methods of payment for goods

The order is dispatched for non-cash payment after the money has been received in our bank account, of which we will notify you by e-mail or by phone.

Procedure for receiving an invoice

1. Select a product from our assortment on our website.

2. Order an invoice from the manager, having previously provided him with your company details.

To issue an invoice you need:
Legal entities/individual entrepreneurs: Exact name of the organization, TIN, KPP, bank details.
Phys. person: full name, address, telephone and e-mail, scan of Russian passport.

3. The invoice must be signed by the chief accountant and general director and transferred to the buyer in in electronic format. Invoices can be issued with or without VAT.

4. After receiving the invoice, please check whether the product you need is reflected in the invoice and the details of your company.

The account is valid for 5 banking days. If during this time you have not sent funds to pay the invoice, it becomes invalid and you need to get a new invoice. The date of payment for the order is considered to be the date the funds are credited to the company’s bank account.

5. In the “Purpose of payment” column, indicate: invoice number and date, VAT rate in accordance with the invoice: VAT 20% or no VAT. If there are errors in the payment order, your cash will not be identified and we will not be able to promptly ship your goods.

6. For prompt shipment of your order, we recommend that you send it immediately after payment. e-mail a copy of the payment order, or call and inform about the payment, indicating the date and number of the paid invoice, the amount of payment.

Shipment and receipt of order

All payment documents must be kept until the goods are received.
Receipt of the order is made after payment of the invoice if there is:

For legal entities and individual entrepreneur: original power of attorney with blue seal or seal. CEO(manager) can receive cargo without a power of attorney if he has the organization’s seal, a passport and a document confirming his authority (an order of appointment to a position, a decision of the founder or members of the company).

If an individual entrepreneur works without a seal, the power of attorney must be notarized. Provided that a letter with a sample signature of the individual entrepreneur is provided in advance, the power of attorney is certified by the personal signature of the Individual Entrepreneur.​

Individual: Russian passport, payment order

If the payer and the recipient are different persons, it is necessary to provide a copy of the payer’s passport and a completed power of attorney to receive the order with the recipient’s data. Upon receipt of the order, the recipient must present a passport.

After receiving the goods you will receive the following documents:

• – original invoice,
• - packing list,
• – invoice for VAT calculations
• – warranty card,
• – instructions for use.

DELIVERY TIMES IN RUSSIA.

1. Delivery by transport company

The order is delivered from a warehouse in Voronezh. Payment of delivery costs is carried out at the shopping center upon receipt of the goods. Shipment of goods for individuals. persons is carried out on the terms of 100% payment, for legal entities. persons according to the terms of the agreement.

Dispatch from the warehouse is carried out 2 times a week (Tuesday and Thursday)

A fire extinguisher is an indispensable primary means of fighting fire. Fast and effective application Using a fire extinguisher at the very beginning of a fire can prevent the fire from spreading and causing a large fire. When checking the fire safety of any facility, the main attention is paid to the presence of fire extinguishers, their condition and readiness for use.
All combustible materials in their own way fire danger are divided into several classes, and this is important point when choosing a fire extinguisher:
A - flammable solids;
B - flammable and flammable liquids;
C - flammable gases;
E - electrical appliances and installations under voltage (up to 1000 volts).
Fire extinguishers different types differ in the composition of the substances that are used in them to extinguish fire. It is necessary to know in what cases a particular fire extinguisher can be used, for what substances it can be used, in order to effectively extinguish the fire and not cause even more harm.
Purpose of water fire extinguisher OV-1
A water fire extinguisher of this type is universal and is designed to extinguish flames that arise from the combustion of substances and equipment of any of the specified fire hazard classes in a small area.
The OTV V-1 mixture is used as a flame extinguishing agent in the OV-1 apparatus. The mixture contains inorganic and organic biodegradable substances dissolved in water. Characteristics of this fire extinguishing agent are as follows:
. the composition does not provide harmful influence environmentally friendly and does not emit harmful gases when extinguishing a fire; biodegradable substances are harmless and decompose in the air;
. absorbs smoke and does not emit substances harmful to breathing;
. promotes the decomposition of spilled oil products and cleans equipment from them at the fire site;
. capable of operating in temperatures down to -20°C;
. does not damage equipment during fire extinguishing, which makes it possible to use it to save expensive equipment, as well as Vehicle, including on sea vessels.

Application of water fire extinguisher OV-1

The device is used for one-time fire extinguishing with a measured consumption of the substance used for this. That is, when extinguishing the flame, no excess is released.
A fire extinguisher is an aerosol can filled with a special water composition to extinguish the flame.
Its use does not require special skills. In order to extinguish the flame, it is necessary to remove the lid from the device and activate the sprayer. Compared to other fire extinguishers, the OV-1 device has a number of advantages:
. simple device and ease of use;
. does not have a harmful effect on the environment;
. thanks to the dosed flow rate, it does not destroy equipment and does not cause significant damage to property;
. does not have a harmful effect on human health, does not cause an allergic reaction if it comes into contact with unprotected areas of the skin;
. the device has small sizes and is light;
. has a low price;
. suitable for use even at low temperatures;
. durable and reliable in operation.
Thanks to all these qualities, the OV-1 water fire extinguisher can be used to suppress small fires, both in public spaces(in offices, laboratories, medical and educational institutions), and in cars, as well as in apartments. For ease of use, the device is equipped with a special bracket for mounting it on a wall or in a car, since it should always be at hand and used quickly. There is no point in storing a fire extinguisher, for example, in the trunk of a car, since you may simply not have time to use it. It is necessary to secure the fire extinguisher in the car in order to avoid injury when colliding with it.
The disadvantage of the device is its low power and small operating area. With its help, for example, it is impossible to extinguish gasoline that has spilled on the territory or to extinguish a fire that has already broken out. It is used at the first moment when a source of fire is detected.
As with any other fire extinguisher, precautions must be taken when working with the OV-1 device. Do not use a fire extinguisher if:
. there are dents, swellings, scratches or signs of corrosion on the cylinder body;
. knock on the device or use it as a hitting tool;
. keep it close to heating devices and, even more so, sources of open fire to avoid the explosion of the cylinder;
. It is necessary to protect the device from falling and deformation by pressure.

Technical characteristics of water fire extinguisher OV-1

The manufacturer of this water fire extinguisher is Russian company LLC NPK "Systems and Technologies" fire safety".
This type of fire extinguisher has the following characteristics:
. The volume of the can is 1 liter.
. The mass of the composition inside the device is 1 kg.
. The pressure that is created during operation of the fire extinguisher is 0.4 MPa.
. The displacing gases are nitrogen and carbon dioxide, which are part of the mixture.
. The fire extinguisher can operate in the temperature range from -20°C to +50°C.
. Guarantee period device service life 5 years; The device must be recharged once every 5 years.
. The substance used to extinguish the fire is OTV V-1 composition. The composition used is certified.

Price of a water fire extinguisher in St. Petersburg

You can purchase an OV-1 fire extinguisher in St. Petersburg from the Allbiz company, which specializes in the sale of fire safety systems and technologies. At a time convenient for customers, the company will deliver the ordered fire extinguisher to the specified location.
You can also purchase this product via the Internet. On the website of the online store "Office Service" you can order an OV-1 fire extinguisher. Information on all issues related to the acquisition and operation of this type fire fighting equipment, can be obtained by calling the phone number listed on the store’s website.
The price of the product is 200 rubles.

The OV-8 water fire extinguisher is designed to extinguish the fire of solid flammable substances, materials of organic origin, the combustion of which is accompanied by smoldering, for example, paper, wood, rags (class A) and flammable liquids (class B), being a fire extinguishing agent with unique properties, for combating fires in residential, industrial and heated warehouses.

The OV-8 water fire extinguisher is not intended for extinguishing fires of alkali and alkaline earth metals and other materials, the combustion of which can occur without air access.

The action of the water fire extinguisher OV-8 is based on the principle of a fine spray jet. Used on water based fire extinguishing agents safe for the environment and human health, they allow you to immediately begin extinguishing the source of fire before the start of the evacuation process.

The main structural part of the water fire extinguisher OV-8 is a “SHIP” type sprayer, designed to form a finely atomized jet of fire extinguishing composition consisting of water, fire extinguishing additives and a stabilizer.

The sprayer forms a flat jet with a high dispersion of droplets inside the jet, and at the edges of the jet there are less dispersed droplets in the form of ropes, which have a high kinetic energy and deliver the highly dispersed part of the jet to the combustion zone.

Ability water mist absorb heat and precipitate combustion products, leading to a decrease in ambient temperature and dangerous concentrations combustion products, which ensures the safety of people in the room where the fire occurred.

Using a water fire extinguisher OV-8 allows a person to control the process of extinguishing a fire without special means personal protection and do not cause harm to the respiratory organs. In the event of accidental exposure to a jet of water fire extinguisher OV-8 household items, they are not harmed.

Technical characteristics of water fire extinguisher OV-8

Charge weight, kg

Working pressure, MPa

Operating time, sec, not less

Release length, m, not less

Fire extinguishing ability *

Dimensions, mm

Weight, kg, no more

* 1A - combustion of a model hearth in the form of wooden blocks placed in a cube with a volume of 1/8 m³ (2A - volume of the cube is 2 times larger - 1/4 m³, 4A - volume 4 times larger - 1/2 m³, etc. .)

10V - combustion of 10 liters of gasoline with a layer of 3 cm, located in a baking tray shaped like a circle (13V - 13 liters, respectively, 34V - 34 liters, etc.)

Features of using the water fire extinguisher OV-8

The ability to extinguish almost all substances and materials, including pyrophoric ones, with the exception of substances that react with water releasing thermal energy and flammable gases;

High extinguishing efficiency due to the increased cooling effect due to the high specific surface area of ​​the droplets, the uniform action of water directly on the combustion site, a decrease in the concentration of oxygen and dilution of flammable vapors in the combustion zone as a result of the formation of steam, 1725 liters of steam are formed from 1 liter of water, the heat of vaporization of water 2258.36 J/kg;

Protective effect from the effects of radiant heat on people, load-bearing and enclosing structures, and nearby flammable materials;

Absorption and displacement of toxic gases and smoke in premises;

Minor damage from spilled water;

Environmental cleanliness and safety for people;

It is impossible to use highly heated or molten substances for extinguishing, as well as substances that react violently with water;

Narrow operating temperature range (from 0°C to +50°C);

High corrosive activity of the charge;

Requires annual recharging.

The latest analysis of fire statistics in Russia showed that most of of these fires (about 70%) occur in residential premises. Therefore, for your own safety, you need to purchase a fire extinguisher in your home. And one of the safest and most environmentally friendly is a water fire extinguisher.

Types of devices

Water, being a universal product for all living things on our planet, can also help in extinguishing fires. Based on its properties, three types of devices have been developed, differing from each other in droplet diameter:

• with a compact jet - OV(K);
• with a fine spray jet (droplet diameter up to 100 µm) - OV(R);
• finely dispersed (droplet diameter from 100 microns and less)—OB(M).

Unfortunately, due to freezing of the extinguishing agent at a temperature of 0°C, it becomes impossible to store and use the fire extinguisher at negative temperatures. However, with the addition of special means, its use becomes possible at low negative temperatures, as well as its use for extinguishing some liquid substances class B.

Rules of application

Water, having a high specific heat capacity and heat of vaporization, quickly absorbs heat. This is the basis for its cooling effect. At the same time, it blocks the access of oxygen to the burning object, which helps to extinguish the fire.

Fire extinguisher appearance no different from other species. It consists of a cylinder filled with water and various additives, as well as a sprayer. To activate it, you need to pull the pin and point the bell at the fire. After pressing the lever, extinguishing agent will be supplied from the socket.

The big advantage of such a fire extinguisher is its environmental friendliness and safety. Can you use any other type of fire extinguisher in your home without fear of causing harm to the property and health of people around you? For example, the bell can be cooled to a temperature of −72 °C and accidental touching can result in severe frostbite. When it works, the room will quickly fill up carbon dioxide, which will make your head spin.

Although it is considered relatively safe, the powder cloud formed during extinguishing can get into the eyes and respiratory system. And without medical care a person cannot do without.

Use for stewing

Water fire extinguishers can be used to extinguish solids class A. These include wood, paper, fabric, plastic, rubber and other similar substances. All of them are found in everyday life, so timely use of a fire extinguisher can save lives. And in a confined space in an apartment, using other types of fire extinguishers can be dangerous.

The main substance in a fire extinguisher is water, and, nevertheless, 1% of the extinguishing agent consists of various additives. For example, fluoride compounds are used to improve the wetting properties of water.

If a fire extinguisher operates on the basis of a finely sprayed jet, then it can be used under voltage of up to 1000 V. In this jet, the distance between the droplets is such that water ceases to be a conductor of electricity. And the fire can be extinguished from a distance of 1 m.

An exception to extinguishing with water may be substances that can interact with it. A violent reaction can be observed upon contact alkali metals(sodium, potassium or lithium) into water. Also, water is not used to extinguish liquid substances whose density is less than the density of water. These include oil and petroleum products: kerosene, gasoline, diesel fuel.