A spray gun, or, as it is also called, a paint gun is an important component with which you can achieve a high-quality paint coating. Thanks to its ease of use, uniformity of application, as well as high productivity, the spray has become an indispensable tool for painting in everyday life and in the professional sphere.
There are 3 types of paint spray guns:
We are more interested in the first two types, let us consider each of them in more detail.
Pneumatic painting equipment is used to treat various surfaces by spraying paint composition. It is carried out by air, which is discharged under high pressure by the compressor. It connects to the atomizer with an air hose. A pneumatic tool is considered more reliable and safer than an electric one. They are characterized by the absence of sparking, overheating, and can be used in dusty and humid rooms.
When choosing a pneumatic spray gun, it is important to consider its main characteristics:
Based on the first two indicators, several types of spray nozzles are distinguished, depending on the spray technology. The most common of these are the following three:
HP technology
Main characteristics | The pressure in the nozzle at the outlet is 1.2-1.6 atm. Inlet pressure - 2.5-5 atm. Air consumption up to 190 l / min. |
Advantages | The paintwork is applied evenly with a wide torch. High performance. High-quality work result. Low cost. |
disadvantages | Paint loss is up to 55%. Additional comprehensive protection for the painter is required. The powerful air flow raises dust, which can settle on the still wet paint. A powerful compressor is required. |
HVLP technology
Main characteristics | The outlet pressure is 0.7 atm. Inlet pressure 2.5-3 atm. Air consumption 230-300 l / min. |
Advantages | The transfer percentage of the dye composition is up to 65%. Due to the low pressure at the outlet, dust does not rise and debris does not settle on a dry surface. More economical consumption of the paint composition. |
disadvantages | A powerful compressor with high performance is required. We need additional filters for the compressor to purify the air from all kinds of impurities. The cost of such a tool is significantly higher compared to HP. |
L VLP technology
Main characteristics | Outlet pressure 0.7-1.2 atm. Inlet pressure 1.5-2 atm. The volume of the consumed air is 170-200 l / min. |
Advantages | Saving paint and varnish material - transfer percentage from 70%. Small volume of consumed air, which allows using a compressor of low power. High speed of coloring due to high transfer coefficient. |
disadvantages | More suitable for professional use due to their high cost. |
Another characteristic of spray guns is the location of the reservoir. It can be top and bottom. When the container is located at the top, the paint liquid flows naturally to the inlet, which ensures that the container is completely empty. The top or bottom position of the container only determines the ease of use in each specific case and does not affect the quality of the coating.
Summing up the characteristics of pneumatic paint spray guns, we highlight their main advantages:
Along with the pros, there are noticeable cons:
There are several types of electrical devices, depending on the type of power supply and on the type of spray. By the type of food they are divided into:
They are connected to the household power supply. Among them there are models with a built-in or external pump. When choosing a network model, the important parameters will be power (responsible for performance), the length of the power cord (more important for convenience).
Runs on a rechargeable battery. Their incomparable advantage is functioning in the absence of the ability to connect to electricity, albeit for a short time. An important characteristic when choosing such a tool will be the battery capacity, because the duration of autonomous work largely depends on it.
There are 2 methods of spraying: air and airless.
They repeat the principle of operation of pneumatic counterparts, the only difference is the method of obtaining air volume. It is pumped by a built-in device or a free-standing electric motor. It is important to note that in pneumatic models, air is supplied at a high pressure, and these tools do not achieve this pressure.
Among the advantages of electric air spray guns are:
Of the minuses, losses of coloring compositions and sufficient noise of the electric motor are most often distinguished.
They are considered more versatile because airless technology allows for the spraying of high viscosity paint materials.
Their most important advantages include the absence of loss of the coloring liquid when spraying, no need for a powerful pump, the speed of the work performed, and low cost.
Among the disadvantages of the airless method, it is worth highlighting the higher consumption of working fluids, the greater thickness of the layer of the applied composition and, as a result, the low quality of painting.
Compact and easy-to-use pneumatic HP sprinkler with bottom tank position. The body of the tool is metal, the tank with a volume of 1 l is made of aluminum. Perfect for home renovations due to its low price and solid construction. It is used for spraying varnishes and paints on surfaces of various textures.Additional options include jet shape adjustment. The spray width reaches 18 cm.
Air connection diameter, inch | 0.25 |
Connection type | rapid |
Air pressure, bar | 3-4 |
Air consumption, l / min | 118-120 |
Maximum nozzle diameter, mm | 1.5 |
Weight, kg | 0.8 |
Price: from 840 rubles.
An excellent HP technology tool in its price range for painting horizontal and vertical surfaces in the home. A reservoir with a capacity of 0.75 liters is attached to the gun from the bottom. Thanks to the tightness of the tank, the device can be tilted without fear of leaks. The flow rate reaches 250 ml / min. In addition, the supply of the coloring liquid and the pressure level are regulated.
Connection type | threaded |
Spray method | HP |
Air consumption, l / min | 175 |
Maximum nozzle diameter, mm | 1.5 |
Air pressure, bar | 3.5 |
Weight, kg | 1.1 |
Price: from 830 rubles.
Maneuverable and lightweight tool with 0.6 L top-mounted paint hopper. Suitable for various surfaces. If you want and have the skills, you can paint a car. The HP spray technology has air flow pressure regulators. It is also possible to adjust the shape of the jet. The spray width reaches 25 cm.
Air connection diameter, inch | 0.25 |
Connection type | rapid |
Air pressure, bar | 3-4 |
Air consumption, l / min | 118-200 |
Maximum nozzle diameter, mm | 1.5 |
Weight, kg | 0.6 |
Cost: from 900 rubles.
Taking into account all its characteristics, this HVLP gun can be classified as a professional painting equipment. The sprayer body is made of metal coated with an anti-corrosion compound. Needles, nozzles - stainless steel. The 600 ml container is top-mounted. It is made of nylon. This sprayer can be used to spray a wide range of liquids. Exceptions are high concentration acids and gasoline. To adjust the tool for specific purposes, the torch shape, air pressure and spray intensity can be adjusted. Material consumption is up to 300 ml / min, which, together with a torch width of up to 280 mm, ensures fast painting work.
Air connection diameter, inch | 0.25 |
Connection type | rapid |
Air pressure, bar | 2-3,5 |
Air consumption, l / min | 118-200 |
Maximum nozzle diameter, mm | 1.4 |
Weight, kg | 0.5 |
Price: from 1600 rubles.
Professional HVLP spray gun with overhead paint reservoir. The volume of the tank is 100 ml. The tool is lightweight and small in size, which allows it to be used in the most difficult and inconvenient places. The body is metal, the tank is made of plastic. Suitable for spraying a wide range of paints, varnishes.The device of the sprayer allows you to adjust the supply and pressure of the air flow, paint.
Air connection diameter, inch | 0.25 |
Spray method | HVLP |
Connection type | rapid |
Air pressure, bar | 2 |
Air consumption, l / min | 113 |
Maximum nozzle diameter, mm | 1 (included 0.8) |
Weight, kg | 0.29 |
Price: from 1200 rubles.
The main purpose of this LVLP sprayer is to apply a thin layer of topcoat. It has a low weight, dimensions, which, in combination with the upper placement of the liquid reservoir, makes it very maneuverable and convenient when spraying in hard-to-reach places. The body of the device and its components are made of stainless steel, which makes it possible to work with all kinds of liquids without damaging the tool. The spray can be used for painting cars, walls, floors, etc. The paint reservoir is located on top and has a volume of 600 ml.
Air connection diameter, inch | 0.25 |
Connection type | threaded |
Air pressure, bar | from 2 to 6 |
Air consumption, l / min | 85-110 |
Maximum nozzle diameter, mm | 1.4 |
Weight, kg | 0.93 |
Price: from 3850 rubles.
A universal model with LVLP technology, which copes with the work of all kinds of dye compositions with the same quality. Regardless of the paint composition used (including putty and primer), the tool emits a uniform torch, which ensures a uniform surface coverage. The body, nozzles and needles of the spray gun are made of stainless steel for durability and resistance to corrosion. Suitable for painting vertical and horizontal surfaces of various configurations, vehicles. The volume of the tank is 0.6 l, located at the top.
Air connection diameter, inch | 0.25 |
Connection type | rapid |
Air pressure, bar | 2-3,5 |
Air consumption, l / min | 85-110 |
Maximum nozzle diameter, mm | 1.5 |
Weight, kg | 0.6 |
Cost: from 2700 rubles.
Equipped with an integrated turbine-type compressor, this electric sprayer implements high volume, low pressure air atomization. The equipment is designed for outdoor and indoor painting works. Applies the compositions to wood and metal surfaces with the same quality.As a painting material with this tool, you can use water-soluble paints, primers, glazes, two-component and transparent varnishes, paint compositions based on solvents, stains, wood impregnations, car paints, etc. The sprayer is characterized by high performance: 5 sq. m in 12 min. or 0.42 sq. m / min. The amount of sprayed liquid can be adjusted. Maximum flow rate up to 110 ml / min. The body of the device and the tank are made of plastic. It operates from a 220 V household power supply.
Parameters | Specifications |
---|---|
Power, W | 280 |
Tank volume, cc | 0.8 |
Material consumption, ml / min | 110 |
Permissible viscosity of the composition, DIN | 90 |
Nozzle diameter, mm | 2.5 |
Weight, kg | 1.3 |
Cost: from 4900 rubles.
Powerful and efficient electric spray gun with external compressor. Suitable for painting walls and wooden surfaces of large areas. ALLPaint technology allows you to easily and efficiently apply various coloring compositions - the tool is equipped with attachments for different types of paints. The body and the container for the painting material are made of plastic. Air hose length 2 m. Powered by 220 V.
Parameters | Specifications |
---|---|
Power, W | 650 |
Tank volume, l | 1 |
Material consumption, ml / min | 300 |
Weight, kg | 2.8 |
Cost: from 7300 rubles.
Compact, easy-to-use, network-powered airless sprayer with bottom bowl. Will perfectly cope with interior painting works, painting of wooden surfaces. It can be used to spray a wide range of coloring compounds: antiseptic, varnish, various coloring compounds, pesticides, etc.
Parameters | Specifications |
---|---|
Power, W | 110 |
Tank volume, l | 0.8 |
Material consumption, ml / min | 300 |
Weight, kg | 1.8 |
Price: from 1910 rubles.
Rechargeable household spray gun. Can be used with both water-borne paints and solvent-based paints. It can be used to paint wooden and metal surfaces, walls.
Parameters | Specifications |
---|---|
Battery voltage, W | 18 |
Battery capacity, A * h | 1,5-5 |
Tank volume, l | 1 |
Material consumption, ml / min | 340 |
Weight, kg | 2.5 |
Cost from 7000 rubles.
Summing up our rating, I would like to say that before buying a spray gun, it is important to decide, firstly, for what purposes and with what compositions it will be used, secondly, what is more important is the quality of the coating or speed, and thirdly, whether the tool will be used regularly or for one-time use. On the basis of this, it is already necessary to select equipment with the appropriate characteristics. We hope our rating will help you with this.