Circular Ceiling Diffusers (OD2/OD10/DE)

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Circular Ceiling Diffusers (OD2/OD10/DE)

Key Features

Circular cone ceiling or duct mounted diffusers, are capable of a high aspiration rate and have the capacity to handle large volumes of air at relatively low sound levels for supply and extract applications, making these diffusers particularly useful for installation in open plan areas such as auditoriums, airport lobbies, supermarkets and factories.

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OD-2

Dimensions

Size Nominal Neck Size
Size 1 - 140mm
Size 2 - 195mm
Size 3 - 250mm
Size 4 - 305mm
Size 5 - 360mm
Size 6 - 420mm
Size 7 - 475mm
Size 8 - 530mm

Construction
Fabricated in steel as standard with aluminium available as an extra cost option. Finished in White polyester powder as standard. Other colours are available as an optional extra.

Specification
Model OD-2 is a fixed horizontal air pattern diffuser with projecting inner cones.

Model OD-10

Dimensions

Size 80
Size 100
Size 125
Size 160
Size 200
Size 250
Size 315
 

Description
Model OD-10 circular ceiling diffuser is designed for supply air temperature differences up to 10K and for mounting heights of 2.6m to 4m. Model OD-10 incorporates an adjustable flat inner disc section, by rotating the inner disc either horizontal throw or vertical projection is achieved.


Construction
Outer casing from aluminium with inner disc fabricated from steel.

Specification
Model OD-10 has an adjustable flat central disc for horizontal throw or vertical discharge.

Model DE

Dimensions

Neck Size 160mm Diameter
200mm Diameter
250mm Diameter
315mm Diameter
355mm Diameter
400mm Diameter
450mm Diameter
500mm Diameter
630mm Diameter

Construction
Fabricated in steel as standard with aluminium available as an extra cost option. Finished in White polyester powder as standard. Other colours are available as an optional extra.

Specification
Model DE has a versatile inner cone providing 5 adjustment positions, where the air pattern can be altered from horizontal throw to vertical projection. In addition the inner cone is easily removed for access or cleaning.

To complement the usual Model DE circular diffuser format the assembly can be incorporated into a square ceiling panel, to act as a tile replacement and co-ordinate with a 600 x 600mm ceiling grid system.