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Ships within 48 hours · Estimated delivery Oct 21 - Oct 26
125mm Internal Diameter
no adaptors required Intelligent controller
Foam inserts room for 10" tablet(240x190x7mm)
Mechanical ventilation units make sound
Ubbink 150mm Sound Attenuator ubbink_ internal_grilles_and_valves 125mm Internal DiameterIndoor sound is potentially a greater source of noise hindrance than outdoor sound as the insulation in buildings is improved. Mechanical ventilation units make sound, which may be experienced as noise hindrance, as they displace the air through the air distribution system. They emit sound by vibration and through the casing and the air distribution system. Sound is also generated as air travels through the air distribution system, including the
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