Choosing an inflatable boat for fishing or resting on the water often comes down to finding the perfect balance between compactness in assembled form and comfort on the water. Flagship 320 NDLD It has been deservedly considered one of the most popular in its class for many years, and for good reason: the low-pressure inflatable floor design provides unique permeability and stability, which is critical for Russian water bodies.
In this article, we will discuss in detail the technical parameters, the hidden nuances of operation and the real applicability of this model in the current environment. Many beginners mistakenly believe that all boats with NDNDT are the same, but it is the engineering solutions in the design of the model. Flagship. The standard is set for the entire 3.2 meter segment.
Understanding the vessel's real-world capabilities will help you avoid disappointment and make a conscious purchase, and we'll analyze how the boats behave in a storm, whether the cylinder can withstand sharp stones and how comfortable it is with the engine.
Structural features and materials of the body
The basis of reliability of any inflatable boat is the material from which it is made. Flagship 320 It uses a high-strength reinforced fabric, which consists of several layers of polyvinyl chloride and a synthetic mesh. The density of the fabric varies from 750 to 900 g / sq. m depending on the modification of the year of manufacture, which provides excellent resistance to puncture and abrasion.
Welding technology is a special focus. Welding with hot air makes the seams monolithic and waterproof. Unlike glued joints, welds are not susceptible to stratification when exposed to the sun or cold water for long periods. Tightness This is a key parameter that directly affects your safety on the water.
⚠️ Warning: Despite the high strength of the material, avoid contact with gasoline, oil and aggressive solvents. The introduction of fuel on the fabric can destroy the structure of the polymer, making the board vulnerable.
An important element of the design is the presence of a hinge beam around the perimeter, which not only protects the board from impacts on the pier or shore, but also serves as a convenient bulwark for the hands when boarding the boat. flat-bar from rubber with a metal core, which significantly extends the service life of the product.
- 🛡️ Reinforced fabric of increased density protects against punctures on sharp objects.
- 🔥 Welded seams guarantee absolute tightness in all weather conditions.
- 🧱 The reinforced hinge timber takes on the main impact loads when mooring.
It's worth noting that the fabric has a special treatment with ultraviolet filters, which prevents fading and loss of elasticity of the material even after hundreds of hours in the scorching sun. For anglers who spend days on the water, this is a critical characteristic.
Technical specifications and dimensions
Boat size Flagship 320 NDLD It's optimized for transportation in the trunk of a passenger car, and when it's disassembled, it takes up the minimum amount of space that you can store it at home without having to have a garage or a special box, but despite being compact, the interior dimensions allow two adults to comfortably fit in with a full suite of fishing gear.
Below is a detailed specs table to help you compare this model to competitors. Notice the difference between full and working load capacity.
| Parameter | Meaning | Note |
|---|---|---|
| Full length | 320 cm | Inflatable elements |
| Full width | 146 cm | Resilience on water |
| Load capacity | 450 kg | Maximum permissible |
| Boat weight | 42-46 kg | Depends on the configuration. |
| Diameter of the cylinder | 36-40 cm | Boat height above water |
A 450kg workload means you can bring two people (average weight 80+80kg), a motor (about 30kg), a battery, a gas tank and gear, and keep your buoyancy within the GIMS standard limits. forbiddenThis reduces the height of the board above the water and worsens handling.
The cockpit size allows for engines up to 10-12 hp, although passport power is often listed as 8-10 hp This is due to certification tests. In practice, owners often use more powerful units, but it is important to remember the risks and responsibilities.
BNDT system: pros and cons of inflatable floor
The acronym for NDND stands for "low pressure inflatable floor." It's a technology that is very different. Flagship 320 Instead of rigid aluminum or plywood sheets, it uses a balloon system that is pumped to a pressure of 250-300 mbar.
The main advantage of this system is the ability to overcome shallow water and overgrown areas, the bottom of the boat takes the form of a relief of the bottom of the reservoir, which allows you to pass where the propeller of a conventional vessel would long ago be stuck in the mud or grass, and the absence of rigid elements makes assembly and disassembly as fast and simple as possible.
How to properly pump the bottom of the NDNDM?
Pump the bottom only after the boat is placed on a flat surface. The pressure should be strictly within 250-300 mbar. The pumped bottom can deform the sides, and the underpumped bottom can lead to folds that quickly rub. Use a pressure gauge for control.
But it has its own features, and the bottom is less rigid than the sleigh counterparts, so cruising inside the boat requires a certain amount of skill, and the center of gravity is slightly higher, which theoretically can affect the stability of sudden jerks, although wide cylinders. Flagship. They successfully compensate for this effect.
- 🌊 Passability: the ability to moor to the gently shore without the risk of damaging the bottom.
- ⚖️ Weight: The construction is lighter than a hard bottom, which is important when carried alone.
- 📦 Compact: When assembled, the boat takes up 30% less space.
⚠️ Warning: Do not leave a fully pumped NDND boat in the direct sun on a hot day unattended. Thermal expansion of air can lead to a critical increase in pressure and rupture of the seams.
Motorization and driving performance
The scaling part (TN) of the model Flagship 320 It's made of reinforced plywood or composite materials and securely secured in the pockets of the balloon, designed to fit motors up to 10 hp, but many users successfully operate a boat with engines 12-15 hp, subject to safety measures.
The boat behaves predictably on the water, and the wide cylinders provide excellent stability, which allows you to safely perform activities such as getting up to full height to throw the spinning or change the fishing spot. When you get on plane with a passenger and 9.9 hp engine, the speed can reach 25-28 km / h.
To achieve optimal performance, it is important to distribute the load correctly. Heavy things (battery, anchor) should be placed closer to the center or nose to lift the transom and improve the yield to planing. Incorrect weighting can lead to a budding nose in the wave or, conversely, to "cobrination" - a dangerous bully of the nose up.
To save fuel and increase speed, install a hydrofoil on the transom plate, which is a simple device that stabilizes the glister boat and reduces gasoline consumption by up to 15%.
The model's resistance to the waves is high for its class. The tall nose effectively dissects the wave without spraying the cockpit even when it's going against the wind. Flagship 320 suitable for use not only on calm lakes, but also on large reservoirs with moderate chop.
Package and additional options
The basic equipment usually includes the boat itself, the bag-pack, the refit, the seats (banks) and the instructions. However, the market for accessories for this model is huge. You can equip the vessel with various useful elements that will turn a regular inflater into a full-fledged fishing boat.
Among the popular options is the installation of stringers, rigid profiles inserted into special pockets on the sides, which add additional rigidity to the structure, remove the effect of "gammaticity" and allow you to control the boat more confidently at high speeds.
- 🎣 Fishing platforms: special fasteners for sonars and fishing rod holders.
- 🛡️ Kielson: additional protection of the bottom from abrasion of sand and stones.
- 💡 Lighting equipment: installation of running lights for navigation in the dark.
The installation of soft linings on cans (seats) is also popular. Standard plywood boards can be uncomfortable with prolonged fishing, so many owners immediately order or make their own soft seats with foam filler.
☑️ Pre-season checks
Care, storage and durability
Boat life Flagship 320 NDLD It depends on how you care for it. PVC is durable, but it requires simple rules of operation. After every trip to the water, especially if you've been swimming in grass or muddy water, the boat needs to be washed with fresh water and wiped dry.
Store the product should be spread out or half-folded at a temperature of -20 to +40 degrees. Prolonged storage in a highly compressed state (in a tightly packed bag) can lead to the appearance of cloth cloths, which subsequently become sites of destruction.
⚠️ Warning: Winter storage of the boat in an unheated garage is permissible, but before assembly in the spring, be sure to let it "lie down" at room temperature for at least 24 hours. Cold PVC becomes brittle and when bending can crack.
Check the pressure in the cylinders regularly. Even a microscopic drop in pressure can indicate an incipient problem with the valve or seam. Timely detection of a leak will eliminate it with the remplekt forces in 10 minutes, avoiding complex repairs in the workshop.
Proper drying and storage at room temperature is the guarantee that the boat will last you 10 years or more without losing its tightness.
Frequently Asked Questions (FAQ)
Can you put a 15 hp engine on the Flagship 320?
Technically, the boat will withstand such a motor, and many do. However, passport power is usually limited to 10 hp. Installing a more powerful engine removes the boat from warranty and may cause questions from the inspectors of the GIMS in the event of inspection, it is recommended to follow the manufacturer's recommendations for your safety.
How many people are comfortable in the boat?
The optimal number is two adults of average size. Three people will only fit in emergency mode or if it is children, but then the load capacity and stability will be at their limit. For three, it is better to consider models from 360 cm in length.
Do I need to buy stringers separately?
Stringers are often not included in the basic package, but pockets are provided for them. They are highly recommended if you plan to use the engine actively and get on plane. They significantly improve handling.
How much weight does the bottom of the NDNDM hold?
The inflatable floor itself is designed for a distributed load within the total load capacity of the boat (450 kg). cruising on the bottom in rigid shoes (beads, heeled shoes) is not recommended - it is better to use special shoes or knee protection so as not to damage the fabric.
How to seal a puncture in the field?
Use a remix from the kit. Clean and degrease the puncture site, apply glue, let dry, put a patch on and press hard. For reliable fixation, it is advisable to put the load for 12-24 hours, but emergency descent into the water is possible in 2-3 hours.