ROL-S adjustment and silencer unit
ROL-S adjustment and silencer unitROL-S adjustment and silencer unit makes airflow adjustment silent while providing a stylish, reliable and easily maintained system. The totally smooth, painted surfaces of ROL-S and ROL are easy to clean and enable the system to be used as part of the interior design. Air flow range30-200 dm³/s, 108-720 m³/h Duct sizesØ 160-315 mm MaterialPainted steel Color optionsRAL 9016 white (matte), RAL 9005 black (matte) DescriptionROL and ROL-S form a completed unit for installation and control, which is equipped with a cool slide rail type installation rail. The supply contains connector fittings and an end with a measurement fitting. The smooth surface is very easy to keep clean. The ROL nozzle channel supply air jet drags along a large amount of surrounding air, which means a large air mass is moving at low speed. The adjustment unit ROL-S, which has very good resilience, can be adjusted accurately. The measurement is based on the pressure difference over the control unit. By using the combination of ROL and ROL-S an accurate, low noise and even air distribution is obtained. ROL-S also effectively suppresses the air sound radiated through the ducts. Features:
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