The Russian market of inflatable floating craft offers a wide range of models that can meet the needs of both beginners and experienced water engines. boats reef NDNThese vessels, which have proven to be reliable and affordable for fishing and water recreation, differ from the classic hard-floorboard models in terms of inflatable floor design, which fundamentally changes the way they are assembled and transported.
Understanding the design features and proper operation of such vessels avoids common mistakes that owners often make when first getting acquainted with the type of bottom. NDDN or NDDNIn this article, we will analyze in detail the technical nuances, consider popular modifications and give practical recommendations for choosing the optimal configuration for your tasks.
The main advantage that the user gets when choosing riff And inflatable bottoms are the speed of launching and compactness when assembled, but you have to pay for convenience with certain seaworthiness and loading specifications that you need to know in advance, and a good approach to choosing the length and width of the cylinders will allow you to get the vessel that fits perfectly into your use case.
Design features and advantages of BDND
The basis of the design of boats type NDMA It's a low-pressure inflatable floor made of strong PVC fabric, and unlike hard floorboards, it uses a stringer system, which is a longitudinal inflatable cylinder that gives the bottom the necessary rigidity and shape, and this technology allows you to significantly reduce the overall weight of the product, which is especially important for single and double models.
Use of use PVC fabric The high density (usually 750-900 g/sq.m.) provides excellent resistance to puncture and abrasion, while the bottom remains elastic, allowing the vessel to more easily skirt obstacles and softly absorb shocks against the wave. For fishermen, this means the ability to moor to gently banks without risking damage to the hull.
Among the key advantages of this design can be distinguished:
- 🚤 Low weight: The absence of heavy aluminum or plywood slabs makes the boat light even in full configuration.
- 📦 Compactness: In deflated form, the product takes up a minimum of space in the trunk of a car or house.
- ⏱️ Quick assembly: The inflating process takes less time than stacking hard floorboards.
It is important to note that the hardness of the bottom directly depends on the air pressure. The optimum pressure for the operation of boats is considered 0.2-0.25 atmosphere.Insufficient pressure can lead to deformation of the bottom and reduced driving performance, and excessive pressure can lead to rupture of the seams in hot weather.
Overview of popular models: Reef-320, Reef-350, Reef-380
Line of inflatable boats riff It includes several sizes, each of which is oriented to specific operating conditions, and the choice of a particular model depends on the number of passengers, the weight of the equipment and the power of the planned outboard motor.
Model Reef-320 It's a classic single-seat option, perfect for quiet hunting, either alone or alone, for short distances, and because of its short length and narrow hull, it's a very manoeuvrable boat, but it's worth considering that a motor over 5 hp might be redundant for that size.
For those who need more space, a model has been created. Reef-350This is a full-fledged double-seater with increased load capacity, and it allows for more confident glides with a passenger on board, and the increased width of the cockpit allows for more fishing gear or sonar.
The flagship of the line is often considered a model Reef-380This vessel has a serious buoyancy reserve and allows you to install engines with a capacity of up to 15-18 hp Wide cylinders provide high stability, which is critical when fishing standing or in conditions of heavy chop.
Comparative specifications of the main models are presented in the table below:
| Model | Length (cm) | Width (cm) | Load capacity (kg) | River power of the motor (hp) |
|---|---|---|---|---|
| Reef-320 | 320 | 145 | 450 | 5 |
| Reef-350 | 350 | 150 | 550 | till 9. 9. |
| Reef-380 | 380 | 160 | 650 | 15 |
| Rif-400 | 400 | 165 | 750 | 18 |
Selection of transom: glued or hinged?
One of the most important things when buying a boat The NDNDT reef is the type of transom that is not only the cost of the kit, but also the ability to install the motor and the durability of the structure as a whole.
Pluted transmolant It's a very rigid part of the cylinder, and it's a very reliable engine attachment, and these are usually designed for more powerful engines, because the load is distributed over a larger area of contact with the cylinders, but they have a significant disadvantage, which is that you can't remove the transom to reduce weight or dimensions.
The hinged transom is a separate board (usually made of plywood or composite) that is inserted into special pockets at the stern of the boat and fixed by slings, which makes the boat lighter and more compact in transportation. hinged transes have engine power limitations, usually no more than 5-8 hp.
⚠️ Attention: When using a hinged transom, strictly monitor the tension of the fixing slings. Weakening of the fasteners during movement can lead to displacement of the engine and loss of control of the vessel.
For series boats riff And if you're planning to use a motor above 6 hp, you'll be more rational about sticking a transom, which will ensure you're running smoothly and reduce the risk of damage to the aft cylinder.
Materials and equipment: what to pay attention to
Quality of materials used in the production of boats riffThe main material is reinforced PVC fabric, which should be highly resistant to ultraviolet light, fuel and lubricants and mechanical damage.
When you look at the product, pay attention to the quality of the seams, they must be glued with hot vulcanization, which ensures that the joint is tight, and cold gluing can dry out over time, especially in conditions of temperature changes.
Standard equipment usually includes:
- 🎒 Bag-backpack for carrying (it is important that it was made of durable material).
- 🛠️ A glue-and-patch remake.
- 🚣 Oars (often aluminum or wooden, depending on the version).
- 💨 A pumping foot pump (mechanical or electric).
Some versions may be supplemented fishing-leier And these things are really good for gear attachment, rod holders, anchor slimes, and they make it easier to use them, so you don't have to stick the fittings on your own.
How to check the quality of the stitches when buying?
Visually inspect the seams for non-proglytics, bubbles or protruding threads. Run your hand along the joint, it should be smooth and smooth. Press on the inflated balloon: when properly glued, the seam should not diverge or make suspicious sounds. You can also use a soap solution, applying it to the seams and watching the appearance of air bubbles.
Instructions for assembly and preparation for descent
Proper boat assembly NDND reef Despite the simplicity of the design, there are nuances that must be considered to avoid damage to the material.
The preparation process takes a little time, but it takes a sequence of actions: first, the boat is laid out on a flat surface, cleared of sharp objects and debris, then pumped the cylinders to working pressure.
Checklist of correct assembly:
☑️ Preparing the boat for the descent
After the initial pumping, it is recommended to leave the boat for 10-15 minutes, during which time the material will stretch, and the pressure inside the cylinders will drop. vent Ignoring this stage can lead to the fact that the boat will be underperformed on the water.
The seats and the transom are the last to be installed, and it's important to make sure that the sharp edges of the fittings don't touch the surface of the cylinders under load. When you install the motor, make sure that the deadwell doesn't hit the bottom at maximum stroke.
In hot weather, don't leave a fully pumped boat in direct sunlight unattended. The air inside the cylinders expands and the pressure can exceed critical values, causing the seams to rupture. It's better to keep the boat in the shade or lightly vent the air.!--WIDGET:tip
Operation, storage and care
Durability of the boat riff It depends not only on the quality of the materials, but also on the operating and storage conditions, and following simple rules will extend the life of your boat for many years.
After each foray into the water, the boat must be thoroughly washed with fresh water, especially if it was operated in salt water or a body of water with a lot of mud, and the dirt and sand left on the surface act as an abrasive, gradually destroying the protective layer of PVC.
Basic rules of storage:
- 🌡️ Store in a dry room at a temperature of -20 to +40 degrees Celsius.
- ☀️ Avoid prolonged exposure to direct sunlight in a deflated state.
- 🐀 Protect against rodents that may damage the material.
Before long-term storage (for example, for the winter), the boat should be completely dry and folded in a free fold, without tightening the belt of the bag too tight, which will prevent the formation of cloth cloth cloth and preserve the elasticity of the glue.
⚠️ Warning: Never keep the boat fully pumped in a warm room, and the temperature difference and constant stress of the material will lead to rapid degradation of the seams and loss of leakage.
Regular inspection for minor damage allows you to repair a puncture or cut in time. For repair, use only specialized adhesives and materials recommended by the manufacturer. Use of universal adhesives can lead to irreversible damage to the surface.
Proper drying and free stowage are the main conditions for the long service of the boat Reef NDND. Do not save time on drying, otherwise mold and fungus will destroy the fabric from the inside.
Frequently Asked Questions (FAQ)
What is the optimal pressure in the cylinders of the Reef boat?
The working pressure in the cylinders of boats reef NDND is 0.2-0.25 atmosphere (about 200-250 mbar). It is better to check the pressure with a pressure gauge, since the cylinders seem very hard to the touch already at 0.15 atm. In hot weather, the pressure can increase, so it is recommended to monitor it during operation.
Can I use a boat with an inflatable floor for fishing from standing?
Yes, but with limitations: inflatable floor (NDB) is less stable than hard floorboard, and more bends under the weight of a standing person. For comfortable fishing from standing, it is better to choose models from 350 cm long and 150 cm wide. On models 320 cm and no longer recommended to stand because of the risk of loss of balance.
How to properly seal a puncture in the boat Reef?
Repairs require cleaning and degreasing the damage site, applying glue to both surfaces (boat and patch), drying for 10-15 minutes, then applying the second layer, drying again and tightly pressing the patch with roller roller, complete polymerization of the glue takes 24 hours.
Which motor is better for the Reef-350?
For the model Reef-350 optimal choice will be a two-stroke engine with a capacity of 5-9.9 hp Motors power 5 hp will provide a confident plane with one fisherman and a small load. If you plan frequent fishing together or with a large amount of equipment, it is better to consider options 8-9.9 hp.
Do I need to lubricate the valves of the boat?
Lubricating valves with conventional oils or lubricants is not recommended, as they can damage rubber seals. To prevent sticking and ensure leakage, it is enough to periodically clean the valve from sand and dirt, and also check its performance. If the valve starts to etching, it is easier to replace it with a new one than repair.