Roof and hybrid fans from UNIWERSAL

04 of December '22

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DA ventilator

DA roof fans are made of polyester-glass composite (for standard fans) or vinylester-glass (for acid-resistant fans). It is a resin reinforced with glass fiber. This provides the structure with high mechanical strength, resistance to atmospheric effects. The fan rotor is statically and dynamically balanced. In the standard version, fans are made as resistant to temperature up to 45°C. However, it is possible to make a fan in a special version with temperature resistance up to 90°C.

WZ Integrated Ventilator

WZ-type integrated ventilators are a combined-hybrid design, its behavior is determined mainly by external conditions. It operates alternately mechanically and naturally or the operation of both systems complement each other. This is possible due to the use of elements that control the operation of both systems, monitoring the external conditions and operating parameters of the ventilation system. Integrated ventilator type - WZ/DA is a ventilation unit, mounted on a single exhaust vent, which by its design features can perform the functions of a gravitational ventilation ventilator classified in the group of screened ventilators or, in the case of the need to intensify ventilation, is activated manually or on a signal from the automatic control system the fan built inside the ventilator.

Silent fan SZTIL

A characteristic feature of SZTIL fans is the dome lined on the inside with sound-insulating material. This has significantly reduced the noise level emitted outside the ventilated room. The shape and form of the dome also provides a kind of screen for the falling rain, effectively protecting the room from the penetration of droplets into the interior, in case of stoppage of the rotating system. Sztil fans are made of polyester-glass composite. A fan made in this way allows for long-term trouble-free operation, which, with a low sound pressure level, is its advantage. The advantage of the device is also that it is a permanent architectural element of the object, and with its shape and the color used it can also emphasize its rank.

Hybrid fan FEN

FEN hybrid fan

A new family of hybrid fans called FEN combines the economics of mechanical and natural ventilation. Fen fans are made of polyester-glass composite. This provides the structure with high mechanical strength, resistance to atmospheric effects and, which is often very important for repair and maintenance reasons, practically constant durability of the color given in the production process. In the standard version, fans are made as resistant to temperatures up to 45°C.

BRYZA gravitational ventilator

BRYZA gravity ventilator

For a gravity ventilation system based on hollow blocks - Schiedel type, a ventilation cowl was designed, topping the gravity channel from above. The cowl makes extensive use of the force of the wind that washes over it and thus creates optimal conditions for the movement of gravitational air in the ventilation duct. In the process of testing, an increase in efficiency compared to the classic Zephyr of about 10-30% was found. The Schiedel/Bryza cowl has a modified shape and dimensions to fit variants of a single-row chimney made of Schiedel ventilation blocks. The unit is made of polyester-glass laminate, completely weatherproof, and can be colored in any color.

Fenko hybrid fan

Fenko hybrid cowl

For the purpose of ventilation in single-family residential buildings, a ventilation cowl was created toensure the correct values of gravitational draught in the ventilation ducts of buildings. This cowl mounted on the top of the ventilation chimney can be adapted to all types of ducts. The fan works as a gravitational cowl at times when atmospheric conditions allow it. The maximum amount of air that the fan is able to extract from the room is, for mechanical operation, respectively, 150 m3/h for the first gear and 210 m3/h for the second gear of the engine speed. The advantage is quiet operation-thesound pressure level islow and is 33 dBA and 41 dBA, respectively. The innovative thing is the fact that an electronically commutated motor is installed in the fan, which allows to achieve a very low level of installed power, 9.5/6.2 W respectively.

MAG hybrid cowl

MAG Hybrid cowl

MAG fan was designed for ventilation in residential buildings or single-family houses. It is especially recommended to the TBS construction so widely developed in recent times. Hybrid cowl MAG perfectly fulfills the role of mechanical ventilation combined with gravitational ventilation. This hybrid comes in two variants: with a capacity of 600 m3/h and 400 m3/h. The two-speed electronically commutated motors used here are characterized by very low power consumption - 27 Watts in the first case and 16 Watts in the second case. The inlet diameter of the hybrid cowl is Ø200mm and can be mounted on the top of the ventilation chimney of all types of ventilation ducts, PVC ducts, spiro ducts or galvanized or stainless steel sheets. Particularly noteworthy is the low sound pressure level, which does not cause nuisance outside the ventilated room.

MONSUN Integrated Ventilator

Monsun integrated ventilators are a combined construction, which consists in combining mechanical ventilation with gravitational (natural) ventilation. Inside the ventilator proper, made of polyester-glass composite, there is a centrally mounted fan, which, with the help of a duct terminated with a mounting flange , can be connected to the network of mechanical ventilation extraction, to the local extraction hood, etc. The design allows, with a single opening in the roof, to provide gravitational ventilation when the fan is stationary, as well as to intensify it when the fan is running. Possible places of application are rooms with high heat and moisture gain, rooms where continuous natural ventilation should be maintained while only periodically, if necessary, switching on mechanical ventilation.

Roof fan MAG-160

Fan MAG-160 - three-speed roof fan for operation on collective ducts in residential buildings. Small dimensions, modern design, color matching the device to the existing roof sheathing are among the features that characterize this fan. It has a motor with programmable operating speed, which effectively allows you to adjust its operation to the required performance criterion on the ventilation grilles. A very important feature of the fan is quiet operation, which qualifies it for installation on objects such as multi-family residential buildings. Control of the fan's operation is carried out with the MagTime time controller, which can simultaneously operate four fans.

VERO-150 roof fan

Roof fan VERO-150

Thekitchen is a special place - it is the heart of every home. Coming back tired from the hustle and bustle of everyday life you crave silence. Now you can prepare meals, cook dinner without unnecessary noise and unpleasant smells resulting from poorly working ventilation. We have a solution to your problems, give yourself and your loved ones silence.Vero-150 roof fan is the comfort you deserve. Our designers created it for you! We are where the inspiration is.

Sometimes the intensity of the resulting odors is so great that the fan turned on at top speed emits such noise that it becomes impossible to watch a soccer game or your favorite TV series on the living room TV screen. The solution is to mount the fan outside. In this way, the noise emitted by the impeller is minimized while the efficiency of the kitchen hood remains unchanged.

For more information, visit the company's Przedsiębiorstwo Usługowo-Produkcyjne i Wdrażania Postępu Technicznego „UNIWERSAL” Sp. z o.o. page on the PdA portal.