The decision to increase the useful area of the boat often comes to boat owners not immediately, usually after the first fishing in a large company or if you want to install a more powerful motor that requires more stability. Boolean balloons They become the ideal solution that allows you to turn a narrow Kazanka or a standard PVC boat into a full-fledged boat for rest.
The market of water-motor equipment in 2026 offers many options for configuration, but find really high-quality outrigger In this article, we will discuss in detail where to buy a boat, what specifications to pay attention to first and how not to overpay for unnecessary options.
The main purpose of installing additional cylinders is not only to increase the useful area of the deck, but also to improve safety on the water. side-bar They put out the side swing, preventing the boat from tipping over when passengers are moving or catching large fish, a critical element of tuning for those who value stability.
Why you need inflatable boulevard cylinders: functionality and advantages
The main function that is performed bulgeThis is the extension of the useful area of the vessel without increasing the length of its hull, which is especially true for metal boats such as the Kazanka-M or WindAnd when you install the cylinders, you get additional shelves to accommodate gear, batteries and anchor equipment.
The second, no less important aspect is the improvement of seaworthiness. Inflatable boards They work as additional shock absorbers, softening the shocks against the wave and reducing the noise level in the cockpit. The metal body stops rumbleing with each chuckle of water, making it much more comfortable for all crew members.
The third factor is loading capacityThe extra air creates extra buoyancy, allowing more people or heavy equipment to safely be placed on board. For trophy fishing enthusiasts, this means the ability to install more powerful sonars, mounted motors and larger fuel reserves without the risk of getting a different on the stern or on board.
- 🚤 Significant expansion of the work area on deck for easy movement.
- 🛡️ Increased stability and reduced risk of rolling over.
- 🔇 Reduced noise and vibration from waves hitting the metal board.
- ⚓ The ability to install a more powerful outboard motor without losing controllability.
⚠️ Attention: Boole installation shifts the center of gravity and sailing of the vessel. In strong lateral winds, a boat with wide inflatable sides can sail more strongly, which requires more careful handling.
Do not forget about the protection of the body. Inflatable buffers They take the first blows when mooring to unequipped shores or when they come into contact with floating objects, which is especially important for aluminum alloys, which can get dents or scratches that lead to corrosion.
Types of constructions: PVC, Hypalon and combined materials
Choosing where buyYou will come across two main types of materials: polyvinyl chloride (PVC) and synthetic rubber-coated fabric (Hypalon/Neoprene). PVC fabric It's the most common and budget option, it's very good at keeping pressure, it's ultraviolet resistant, and it's easy to repair in the field with glue and patches.
Type materials Hypalon They're more expensive, but they're more durable, they're better at handling extreme temperatures and harsh environments, like saltwater or gasoline vapor. If you plan to operate a boat year-round or in the harsh conditions of the north, it makes sense to overpay for it. reinforced Premium.
Structurally, Boolean cylinders can be whole-cropped or consist of several sections. Multi-chambered bules It's safer, if you puncture one section, the rest of the section will remain buoyant. cross-plate - rigid inserts inside the cylinder, which allow you to fasten the brackets for the motor or sonar directly to the inflatable part.
When buying, it is important to check the quality of the stitches. Cast stitches Or welding with hot air provides better sealing than simple gluing, and under constant dynamics and bloating loads, seams are the most vulnerable part of the structure.
- 💰 PVC: Affordable price, good repairability, average service life.
- 🏆 Hypalon: high strength, durability, resistance to extreme conditions.
- 🔧 Combined: The combination of price and quality is often used in budget series.
Special attention deserves combinationThe PVC is the bulk of the slab, and the most loaded elements (bottom, attachment) are reinforced with thicker fabric linings, which is the optimal balance between cost and reliability for most amateur water motors.
Compatibility: selecting the boules for a specific model of the boat
There are almost no universal solutions in tuning boats. boatboatYou need to know exactly the model of your boat. Manufacturers often produce ready-made kits for specific brands: Kazanka- 2M, Kazankah-5M, salute, Ob And others, and these kits are perfectly resembling the contours of the shell, providing minimal resistance to water.
For PVC boats, the situation is similar. Cylinders attached You have to be attached to existing liner cables or to the bars, if you own a popular model, for example, Flagship or Hunter, it's not hard to find a customized kit, otherwise you'll have to consider universal options with adjustable mounting systems.
A critically important parameter is loading capacity Too small buoys will not produce the expected stability effect, and too large can create excessive drag and sail, impairing driving performance, and a balance must be struck between the width of the cockpit and the desired expansion.
When choosing, also consider the way the motor is attached. outboard high power, make sure that the design of the boules provides for the installation of transom plates or brackets that can withstand the vibration and thrust of the engine.
| Model boat | Recommended volume of boules (L) | Mounting material | Compatibility with motor |
|---|---|---|---|
| Kazanka-M | 80 - 100 | Aluminum brackets | Up to 10 hp. |
| Kazankah-5M | 120 - 150 | Combined (core + board) | Up to 25 hp. |
| Ob-M | 100 - 120 | Steel staples | Up to 15 hp. |
| PVC Boats (3.2-3.6m) | 60 - 90 | Leer cable | Depends on the transom. |
Can I put a boulder from one boat to another?
Theoretically, if the geometry of the mount matches, but universal boules often require reworking the slings and mounts, it is better to look for a special kit for your model for the perfect fit.
Where to buy bulls: a review of the market and manufacturers
The question is “Where”. Buying a boulevard on a boat is now a fairly simple solution thanks to a developed network of online stores and specialized industries. Market leaders in Russia and the CIS are companies specializing in accessories for PVC and metal boats. Master of boats, Flagship, Titan And many private workshops offering tailoring to order.
When buying in specialized stores, you get a guarantee of quality and size matching. Certified products They are tested for seam rupture and leakproofness, and large manufacturers often offer extended packages: belts, transoms, valves such as "frog" or "pet" in the kit.
The secondary hand market (Avito, forums) offers lower prices, but there is a high risk of buying “tired” cylinders. B/U buli They may have microcracks in the material or stratifications that are not visible on the first inspection. Buying for a beush boules is only justified if you can personally test them under pressure for a few hours.
Also worth considering is custom tailoring, which is why many craftsmen take orders to make boules according to your size, which is ideal for rare boat models or if you need customized boats. buoyancy.
- 🏪 Specialty shops: Guarantee, range, consultations.
- 🤝 Private masters: Individual approach, the possibility of customization.
- 📉 B/W Market: low price, but high risks and lack of guarantee.
⚠️ Warning: When ordering boules "to order" be sure to specify the type of valves. Incompatibility of valves with your pump can be an unpleasant surprise on the pond.
When ordering boules through the online store, be sure to request a photo of the real product, rather than a stock image, this will help assess the quality of the seams and the density of the fabric before buying.
Instructions for installation and installation on the boat
Installation of boules is a process that requires care and care. Incorrect installation can lead to damage to the hull of the boat or loss of cylinders on the water. fixture.
For metal boats (Kazanka, Ob) the combined method of attachment is most often used: the upper part of the balloon is fixed to the liner cable or a timber, and the lower part is fixed to the hull through special holes or brackets. stainless-steel or galvanized fasteners to avoid corrosion in areas of contact with water.
On PVC boats, the installation is simpler: cylinders are put on an existing liner cable and fixed with slings, the main thing is to ensure uniform tension. Slings pulled over can deform the balloon, and too weak will lead to chatter and friction on the side.
☑️ Checklist before installing the boules
After installation, be sure to run a test, inflate the boules to working pressure and leave for several hours (preferably overnight) in a warm room, which will identify possible problems. leakage or defects in installation that are not immediately noticeable.
Sequence of action:1. Place the boolean cylinders along the sides.
2. Pass the liner cable through the rings of anchorages (if provided).
3. Lock the lower brackets to the hull of the boat.
Pump cylinders to a pressure of 0.2-0.3 atm.
5. Check the symmetry of the installation and the reliability of the fixation.
The main rule of installation: the mount must be reliable, but do not clamping the material of the cylinder. Use wide tapes and gaskets to protect PVC from rubbing.
Care, storage and repair of boolean cylinders
And buoy-bag They've been in service for a long time, and they need to be properly cared for, and after every operation, especially in salt water, they need to be washed with fresh water, and the salt, the sand and the silt act as an abrasive, gradually destroying the protective layer of the material.
Store the bules should be in a dry, ventilated room, away from direct sunlight and heating devices. Ultraviolet The main enemy of PVC and rubber, causing them to dry out and crack, before packing in a bag, the cylinders must be completely dry, otherwise mold can form inside.
In the case of damage (puncture, cut), repairs usually do not cause problems. Liquid PVC Or you put a special glue on a low-fat surface, and then you put a patch on it, and it's important to let the glue dry as instructed, without hastening the process.
Check the valves regularly, which can get dirt, leading to a pollutationPeriodic lubrication with silicone lubrication of the valve sealing rings will prolong their service life and ensure tightness.
- 🧼 Wash the cylinders with fresh water after each exit to salt water.
- ☀️ Avoid long-term storage in direct sunlight.
- 🔩 ( Check regularly) tightening of fasteners and condition of slings.
- 🛠️ Have a remake at hand for prompt repair of damage.
⚠️ Warning: Do not use aggressive solvents, gasoline or acetone to clean the boules; they may dissolve the glue or damage the structure of the PVC fabric; use only soap solution or special PVC cleaners.
How to store boules in winter?
The best option is to be blown away (or slightly pumped) in a warm room, and if you leave them on the boat outside, the frost will make the material brittle, and at the first load it can crack.
Frequently Asked Questions (FAQ)
How long does PVC material on buls last?
With proper operation and storage, the service life of quality PVC boules The factors that shorten the life of the material are constant exposure to ultraviolet light, compressed storage and mechanical damage.
Can I use the boules for sea fishing?
Yes, but with limitations, high seas and large waves require denser boules (e.g., more solid material). HypalonStandard light boolean cylinders are designed for lakes, rivers and coastal areas.
Does the Boolean affect the speed of the boat?
Yes, they do. The increased width and sailing creates additional water and wind resistance. Speed can decrease by 5 to 10 percent, but increased stability and safety often compensate for this loss, especially at small and medium strokes.
Do I need to register a boat with boules in GIMS?
The installation of boules does not change the classification of the vessel, unless the length of the hull changes. However, if the total power of the engine and the mass of the equipped vessel exceeds 200 kg, registration is mandatory regardless of the presence of boules.
What pressure to pump into Boolean cylinders?
The optimal working pressure is usually 0.2. - 0.3 atmospheres (200-300 mbar) The boules should not be pumped to the state of "drum" because when heated in the sun, the pressure inside will increase, which can lead to rupture of the seams.