Александр Николаев
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Cylinder inflatable asymmetric 55 cm

Cylinder inflatable asymmetric 55 cm

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Inflatable cylinders for catamaran 

of high-quality German PVC fabric, diameter 55 cm, have excellent hydrodynamics and good exchange rate stability. For even better driving stability, a redesigned nose in the balloon, protected by a PVC cloth, and an anti-roll stabilizer in the rear lower part. Cylinders inflatable for sea boats and catamarans already in base configuration have additional protection of the lower part along the entire length of the cylinders. In the basic configuration, the cylinders are made of German PVC fabric, with a density of 750. It should be noted that the strength of PVC fabric is attached to the inner court of fiberglass. The inner court of the fabric, with a density of 750, 900 and 1100 - is the same, and therefore, for the tissue rupture, the indices of 750 PVC fabric and 1100 PVC fabric are the same. Excellent hydrodynamics of cylinders and a large diameter involves the construction of a large catamaran with an unlimited range of use.

 Calculation of the carrying capacity can be carried out according to the following formula: a catamaran with four-meter inflatable balloons will have a maximum carrying capacity of 692 kg, and each next meter of the catamaran adds 282 kg of load capacity. From the maximum carrying capacity, it is necessary to subtract the weight of the platform and all equipment. For good germination on the wave and proper weighting, the top area should be located at a distance of 120 cm from the nose and 90 cm from the end of the cylinders. And one more tip: when planning the future catamaran do not take as a basis the maximum load capacity. If the total load is 70 - 80% of the maximum capacity, you will get the best results for safety, comfort and economy.

Particular attention should be paid to the proposed additional equipment. It will allow you to design a unique, safe, economical and high-speed vessel. A distinctive feature of the Botfuls cylinders, and therefore of the catamarans built on these cylinders - are excellent speed and running qualities.

General Description

     Inflatable cylinders for catamarans, inflatable boats, kayaks, from BOATHOUSE company, are made of one-piece high-quality PVC fabric of German manufacture with density of 750 and 900. This is a rather complicated and expensive method, especially for the production of large cylinders, 6-8 meters long. But thanks to this technology, the balloon has only one seam, which is located from the bottom and is the most solid part, because in it - a triple fabric (two safety belts are used - from above and from below the seam). It is almost impossible to pierce a cylinder in this place (from below the cylinder), taking into account also the additional protection of the entire lower part of the cylinders over the triple tissue.

     The configuration of the cylinders can be "nose-nose" or conventional asymmetric. Cylinders "nose-nose" can be used to build a catamaran for mountain rivers, where course stability is not important, and most importantly - good germination on the wave and patency, both the front and rear. The usual asymmetric shape of the cylinders is used to build catamarans and trimarans with good course stability. But the most important thing is that all BOTHAUS cylinders can be considered a reference for hydrodynamic indicators - a small angle of attack on water, minimal resistance and excellent germination on the wave.

     All cylinders are identical to the commercially available models, which have different diameters - 32 cm, 38 cm, 41 cm, 45 cm, 50 cm and 55 cm. Thus, 6 kinds of inflatable cylinders in two configurations can be made of any length (from 3 m to 8 m) and with any add. equipment, which greatly facilitates the construction task, will create additional conveniences and beautiful appearance.

     Therefore, using inflatable BOTHAUS cylinders to build your catamaran or trimaran, you provide your future ship 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 the model of a boat with the same diameter of cylinders. If questions arise, our specialists will help you to make the appropriate calculations.

     Good prices, excellent quality, proper configuration, and most importantly - excellent hydrodynamic performance - the basis of any catamaran, will allow you to build a very good boat with excellent speed and running characteristics.

Having a BOATHOUSE means living with a pleasure.


Cylinder inflatable asymmetric 55 cm
Product Code: 65
Габаритные размеры, см:
Габаритные размеры 400-900
Диаметр баллонов,см:
Диаметр баллонов 65
Кол-во гермоотсеков, шт:
Кол-во гермоотсеков 1
Плотность ткани ПВХ:
Плотность ткани ПВХ 900
Грузоподъемность, кг:
Грузоподъемность 600 - 2300
Вес платформы в сборе, кг.:
Вес 8 - 20


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