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Frame-inflatable kayak Stream 360
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Inflatable balloon 45 cm

Inflatable balloon 45 cm

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     Asymmetric inflatable balloons for a catamaran, boats, kayaks, with a diameter of 45 cm, are designed to build a fairly large catamaran or a trimar, which will be used on medium and large rivers, reservoirs and fast rapids. The hydrodynamics of these inflatable whole cylinders can be considered a reference for cylinders of this diameter. From the nose of the balloon to a diameter of 45 cm there is a very smooth rise, 120 cm long. Therefore, we recommend that the top platform be located no closer than 110 cm from the nose of the cylinders and 90 cm from the end of the cylinders. This will allow to correctly distribute the load and maintain the perfect germination on the wave, and also maintain excellent running and speed characteristics. The rear part of the balloon is made in such a way that when the catamaran is accelerated on the motor, the catamaran maintains a safe level position in the water, without lifting its nose or lowering the stern.

     Cylinders inflatable asymmetric Boathouse made of high-quality German PVC fabric, density 750. You can make them from PVC fabric, density of 900, and also make additional protection for the entire bottom of the cylinders. It all depends on the intended range of using a catamaran or a trimaran. The data of the German manufacturer of PVC fabric suggest that the tensile strength of the fabric, with a density of 750, 900 and 1100, is the same. The inner court of fiberglass is the same, the difference is only in the protective layer of PVC. Therefore, it is more appropriate to protect the vulnerable bottoms of cylinders with a double PVC cloth, with a density of 750, than making an entire can of 900, and even more so, of 1100 PVC fabrics.

Particular attention should be paid to additional equipment that will allow you to create a comfortable and safe catamaran or trimaran, with excellent driving performance.

General Description

     BOATHOUSE inflatable balloons for catamarans, inflatable boats, and kayaks are made from one-piece high-quality PVC fabric made in Germany with a density of 750 and 900. This is a rather complicated and costly method, especially when making large cylinders with a length of 6-8 meters. But thanks to this technology, the cylinder has only one seam, which is located below and is the strongest part, because it has triple fabric (two safety tapes are used - on the top and bottom of the seam). It is almost impossible to break through the balloon in this place (from the bottom of the balloon), taking into account the additional protection of the entire lower part of the cylinders over triple fabric.
     The configuration of the cylinders can be "nose-to-nose" or conventional asymmetric. Nose-nose cylinders can be used to build a catamaran for mountain rivers, where directional stability is not important, and most importantly, good germination on the wave and passability, both front and back. The usual asymmetric form of cylinders is used to build catamarans and trimarans with good directional stability. But the most important thing is that all BOTHAUS cylinders can be considered standard in terms of hydrodynamic indicators - a small angle of attack on water, minimal resistance and excellent germination per wave.
     All cylinders are identical to commercially available models that have different diameters - 32 cm, 38 cm, 42 cm, 45 cm, 50 cm, 55 cm, 60 cm and 65 cm. Thus, 8 types of inflatable balloons in two configurations can be made of any length (from 3 m to 9 m) and with any additional. equipment that will greatly facilitate the task of construction, will create additional amenities and a beautiful appearance.
     Therefore, using BOTHAUS inflatable balloons to build your catamaran or trimaran, you provide your future vessel with excellent technical and operational characteristics, increased safety and reliability. What configuration, what diameter of cylinders and what length is more suitable for you - you will determine this by analyzing the information on our website on a model of a boat with the same diameter of cylinders. If questions arise, our experts will help you make the appropriate calculations.
     Good prices, excellent quality, the correct configuration, and most importantly - excellent hydrodynamic performance - the foundation of any catamaran, will allow you to build a very good boat with excellent speed and driving characteristics.

"Having BOATHOUSE - you live with pleasure."


Inflatable balloon 45 cm
Product Code: 45
Габаритные размеры, см:
Габаритные размеры 300-800
Диаметр баллонов,см:
Диаметр баллонов 45
Кол-во гермоотсеков, шт:
Кол-во гермоотсеков 1
Плотность ткани ПВХ:
Плотность ткани ПВХ 750
Грузоподъемность, кг:
Грузоподъемность 270 - 1000
Вес платформы в сборе, кг.:
Вес 4 - 11


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