Good points

Brand: Econox
Suitable for spiral tubes
Single adjustable
Sendzimir galvanised

Duct Diffuser Single Adjustable 325x75mm for Tube 160 to 400mm - DGS-SB325x75

The duct grille single adjustable 325x75mm, model DGS-SB325x75, offers an efficient solution for air supply in spiral ducts from 160mm to 400mm diameter. This grille is specially designed to be installed directly on a circular duct, without the need for frames or other fasteners. It is ideal for applications in larger spaces such as warehouses, factories, workshops and gyms. The adjustable blades can be manually adjusted for optimal air distribution, making this duct diffuser extremely flexible and suitable for a variety of environments.

Specifications of the Duct Diffuser Single Adjustable

Frame thickness: 0.8 mm / 1.0 mm
Installation: Directly on a circular duct, without frames or other fasteners
Applications: Suitable for large locations, such as warehouses, factories, workshops, gyms, etc.
Adjustable louvers: Manually and individually adjustable for optimal air distribution

Dimensions overview for Duct Grilles

Dimensions of duct grille	Dimensions of the neck	Overall dimensions
425x75 mm	405x55 mm	454x95 mm
1025x225 mm	1005x205 mm	1054x245 mm

Brand	Econox
Category	Duct grilles adjustable in one direction
GTIN	8719544286680
Manufacturer's item number	DGS-SB325x75
Article number	76020071

Specifications

Category code	243
Material	Steel
Surface protection	Galvanised
Nominal duct width	325 mm
Nominal duct height	75 mm
Vertical fins	Yes
Double row of ribs	No
Front width	355 mm
Front height	105 mm
With built-in window	No
Servomotor, adjustable	Yes
Thermostatically adjustable	No
Volume setting	None
Ball-protected	No
Built-in depth	52 mm
Mounting of internal parts/grille	Visible screw
Suitable for round air duct	Yes
Suitable for duct diameter (min)	160 mm
Suitable for duct diameter (max)	400 mm