Good points

Brand: Econox
For duct grilles
Volume control
Galvanized steel

Kanaalrooster Spiral Demper 625x75mm for Pipe 160 to 400mm - DGS-D625x75

The kanaalrooster spiral demper of 625x75 mm is an excellent choice for air supply in spiral ducts with a diameter of 160 mm to 400 mm. This high-quality grille is made of galvanized steel and features adjustable vertical and horizontal slats. With a free airflow of approximately 70%, depending on the position of the slats, and convenient pre-drilled threaded holes, it is easy to install and provides optimal performance. The compact height of 75 mm makes this grille ideal for use in various sectors, including hospitality, retail, and industrial applications. The design with vertical slats at the front and horizontal slats at the back offers additional flexibility for air supply.

Specifications of the Kanaalrooster Spiral Demper

Material: Galvanized steel
Dimensions: 625x75 mm
Suitable for spiral ducts: Diameter from 160 mm to 400 mm
Free airflow: Approximately 70%, depending on the position of the slats

Dimension Overview for Kanaalroosters

Height of kanaalrooster	Suitable for spiral ducts with diameter
75 mm	150, 160, 180, 200, 250, 315, 355, 400 mm
125 mm	315, 355, 400, 450, 500, 560, 630, 710, 800 mm
225 mm	630, 710, 800, 1000, 1250 mm

Brand	Econox
Category	Volume control for duct grille
GTIN	8719544286956
Manufacturer's item number	DGS-D625x75
Article number	76020086

Specifications

Category code	243
Material	Steel galvanised
Nominal duct width	625 mm
Nominal duct height	75 mm
Connections	Insert end
With pre-mounted seal	No
Operation	None
With room/duct pressure difference sensor	No
With acoustic sheathing	No
Length	660 mm
Working length	110 mm