Good points

Brand: Econox
Suitable for spiral tubes
Single adjustable
Sendzimir galvanised

Duct diffuser Single Adjustable 425x75mm for Tube 160 to 400mm - DGS-SB425x75

The duct grille single adjustable 425x75mm, model DGS-SB425x75, offers a flexible and efficient solution for air supply in spiral ducts from 160mm to 400mm in diameter. This grille is designed to be installed directly on a circular duct, without the need for frames or other fasteners. It is ideally suited for larger spaces such as warehouses, factories, workshops and gyms. The manually adjustable blades provide optimal air distribution, making the grille particularly suitable for applications requiring variable airflows.

Specifications of the Duct Grille 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	8719544286697
Manufacturer's item number	DGS-SB425x75
Article number	76020072

Specifications

Category code	243
Material	Steel
Surface protection	Galvanised
Nominal duct width	425 mm
Nominal duct height	75 mm
Vertical fins	Yes
Double row of ribs	No
Front width	455 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