Rotary chimney
VENTOS X ROTO BITU UNI EPDM
The Eurovent® VENTOS X ROTO BITU UNI EPDM rotary roof vent has a ventilation cross-section of 170 mm and a connection diameter of 150 mm. Made of high-quality plastic, aluminium, galvanised steel, and a base with high-quality plastic, an EPDM gasket, and a flexible FLEX EPDM insulating collar with a thick layer of butyl measuring 300 mm x 550 mm. It is equipped with a turbine mounted on a special ball bearing, ensuring low resistance and high efficiency. The turbine features 15 profiled aluminium blades designed to enhance proper chimney draft by creating pressure in the ventilation channel, thereby preventing backdraft. Adjustable tilt angle from 5° to 45°. It has a universal base for mounting on trapezoidal sheets. Available in several popular colour versions according to the RAL colour palette.
Advantages:
- The turbine enhances proper chimney draft
- Prevents backdraft
- Compliant with PN-83/B-03430 standard
- Universal FLEX EPDM collar - suitable for mounting on trapezoidal sheets
- UV and weather-resistant
- Complete set ready for installation
Application and Technical Data
Eurovent® VENTOS X ROTO BITU UNI EPDM rotary roof vent is used as a roof exhaust outlet for mechanical and natural ventilation ducts in residential and public utility buildings. The ventilation vent complies with PN-83/B-03430 with amendment /Az3. It features a universal base for installation of the vent on pitched roofs covered, among others, with trapezoidal metal sheets with high and low profiles. Adjustable roof pitch range from 5° to 45°.
Fotos
System products
To ensure maximum ventilation performance and tightness of roof connections, Eurovent® VENTOS X ROTO BITU UNI EPDM should be used in combination with:
- Eurovent® system installation accessories, such as FLEX X, FLEXOS X and SEAL EPDM, ensuring a durable and tight connection of the chimney with the roof covering,
- Eurovent® highly vapour-permeable roof membranes, which support proper roof slope ventilation and protect the roof structure against moisture,
- Eurovent® sealing and adhesive tapes, which protect the installation areas against weather conditions and moisture penetration,
- Eurovent® roof access elements, facilitating safe service access to the ventilation chimney on the roof slope.
The use of complete system solutions by Eurovent® guarantees effective moisture removal, stable airflow and long-term tightness of the entire roof system.
GOOD TO KNOW
What type of ventilation is VENTOS X ROTO intended for?
ROTO is primarily intended as a terminal for natural ventilation ducts. The turbine uses air movement around the roof to assist draught.
Will the turbine always improve poorly functioning ventilation?
This should not be assumed. Draught problems may arise from an incorrect duct cross-section, length or routing, insufficient air supply or the outlet location.
Does ROTO guarantee that backdraught will not occur?
The design aims to reduce reverse airflow and assist draught, but correct operation of the whole system also depends on the installation and conditions around the building.
Can ROTO be used as an outlet for mechanical ventilation?
The product’s primary application is natural ventilation. Other uses should be confirmed in the technical documentation and installation design.
Must the compatibility of the ROTO base with the roof covering also be checked?
Yes. The base selection principle is the same as for the standard VENTOS X series.
