Products NATURAL VENTILATION SYSTEMS kits, supply valves with sound insulation, metal SMK3

kits, supply valves with sound insulation, metal SMK3

Construction:

Diffuser made from polymer coated steel, color white (RAL9016)
Adjustable air flow control
Washable filter
Telescopic air duct made from galvanized steel
Equipped with EPDM rubber gasket
Sound insulation layer from polyurethane foam
External ventilation grille made from aluminium alloy
Equipped with metal mesh insect screen 2x2mm

Instalation:

Through wall mounting, glue and screw fixing

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SMK3 is a kit that provides a natural airflow or exhaust from a room. This system is designed for installation in all room types. It is recommended to install the system near a heat source, high on the ceiling. This ensures mixing of the warm air with the air entering the room, thus ensuring maximum comfort. The SMK3 is equipped with a valve that can be adjusted manually. SMK3 is provided with soundproofing materials that reduce indoor noise. SMK3 is equipped with EU1, which provides protection against dust and insects. All the elements are easy to remove and clean.

Article	Description	EAN	Length	Connection
SMK3-100dB	kit, supply valve with sound insulation, metal, Ø100mm, 300-550mm	4750492019764	300-550 mm	100 mm
SMK3-125dB	kit, supply valve with sound insulation, metal, Ø125mm, 300-550mm	4750492019771	300-550 mm	125 mm
SMK3-80dB	kit, supply valve with sound insulation, metal, Ø80mm, 300-550mm	4750492019788	300-550mm	100 mm

Type	ØA [mm]	B [mm]	C [mm]	ØD [mm]	Ød [mm]	ØE [mm]
SMK3-80dB	116	8	300-550	83	49	96
SMK3-100dB	140	8	300-550	103	69	125
SMK3 - 125dB	167	8	300-550	128	94	150

Curves:
1 - with sound insulation layer	Diagrams shows sound reduction with fully opened diffuser and 300mm wall. Calculating on 10m²
2 - without sound insulation layer