CA-RM RF ES

centrifugal extractor specifically designed for the mitigation of RADON gas where it occurs in concentrations above the legal provisions..

The version is designed for installation on roofs or at the end of vertical ventilation shafts and is characterized by a high degree of tightness (IPX5), to ensure the risk of dispersion of radioactive gas in manned areas.

• Casings in epoxy powder coated steel sheet, glued with epoxy resins resistant to water and light, to guarantee a perfect seal over time.
• Engine holder in galvanized steel sheet integrating the flow rectifiers, optimized geometry to maximize the performance of the fan, reducing pressure losses and noise emissions caused by turbulence.
• Centrifugal fan consisting of an inverted blade centrifugal impeller, designed to ensure high pressures in the face of low consumption and thus facilitate the continuous operation, 7/24, of the product.Electronic control motor (EC brushless), the same technology adopted by the most modern electric cars, adjustable in speed with 0-10 V signal and virtually maintenance-free.
• Remote control panel (optional), wired connection and complete with LCD display, designed for wall installation and complete with access door with lock, to prevent inappropriate alterations of the system settings.

The device allows you to:

• the independent setting, at the time of installation, of the performance provided by up to 2 fans
• Checking its proper nutrition
• Monitoring the regular operation of the fans.
• In the presence of flow switch (provided as an option), the control of the regular airflow extracted.
• Hourly and weekly schedule of operation of the subservient fans
• The warning, by sound warning and display of error codes on the display, of any malfunctions of the system..The device is also designed for connection to external alarm sirens