Low-noise axial fans with ball bearings and automatic shutter. Innovative, low-noise and energy-saving exhaust fan. Stylish design. Low noise level for intermittent or continuous ventilation of bathrooms, shower rooms, kitchens and other living spaces. For installation in a ventilation shaft or connection to ventilation pipes with a diameter of 100 mm. The housing and impeller are made of high-quality, robust and UV-resistant plastic. Thanks to their modern appearance, the fans are compatible with any room design. Aerodynamically profiled, semi-radial impeller ensures high air flow and low noise levels. Removable fan unit for easy cleaning. Thermal actuator for even opening and closing of the cover and to prevent air backflow when the fan is not running. Reliable ball bearing motor with minimal energy consumption. Suitable for continuous operation. Incl. overheating protection. Voltage: (50/60 Hz): 220 - 240 V. Current consumption: 0.059 A. Noise level: 25 dB(A) - at a distance of 3 meters. Weight: 0.55 kg. PPQLKAS100 Standard PPQLKAST1100 with run-on relay and start-up delay: Run-on relay: adjustable from 0 - 2 minutes, start-up delay: adjustable from 2 - 30 minutes. PPQLKASTH100 with run-on relay and humidity sensor: Run-on relay: adjustable from 2 - 30 minutes. Humidity sensor: Continues to run after switching off until the humidity falls below the set value. The run-on relay then begins. Only then does the fan switch off until the next manual switch-on. Continuously adjustable from approx. 60-90% humidity
