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King Air Grille

Product appearance may vary with selected size and finish.

Diffusers & Supply Grilles

KFPD

Flat Plate Ceiling Diffuser

Supply Air (Ceiling Installation)

Material
Aluminium
Application
Supply Air (Ceiling Installation)
Finish
Powder Coated White, Anodized aluminium, or Custom Colors
Size & Configuration
Standard or Custom Sizes

Need a special size or finish? Our team can help.

Specifications

Material
Aluminium
Application
Supply Air (Ceiling Installation)
Functional Features
• Premium square ceiling air diffuser featuring a modern, unobtrusive flat-plate facial design that blends seamlessly with the ceiling line. • Engineered to deliver a full 360-degree radial air diffusion pattern, ensuring thorough and uniform air distribution across the space. • Provides superior air blanketing and throw performance compared to standard square diffusers by promoting smoother air patterns. • Operates at exceptionally low acoustic levels (minimum NC ratings) to eliminate wind-shear noise.
Design Intent
Specially designed to meet high architectural excellence where a clean, minimalist aesthetic is required, completely hiding the internal louvers from sight while maintaining peak engineering airflow performance. • Ideal for: commercial offices, luxury hotels, executive meeting rooms, modern showrooms, or high-end architectural spaces focusing on clean, minimalist interior layouts.
Finish
Powder Coated White, Anodized aluminium, or Custom Colors
Size & Configuration
Standard or Custom Sizes
Optional Accessory
Opposed Blade Volume Control (OBV)
Installation
1. Lay-in T-Bar Grid Compatible: Seamlessly drops directly into standard 60 x 60 cm T-Bar ceiling profiles without structural modification. 2. Flexible Duct Attachment: Connects easily by sliding the flexible air duct directly over the round neck at the back of the diffuser. 3. Round Transition Adaptability: Accommodates a round transition duct piece to easily reduce or increase neck sizes to match the exact dimensions of the field branch duct.

Product dimensions

Scroll the table to view all dimensions.

Dimension drawing The letters on the drawing match the lettered columns in the table below.
Opening Size (inch) A Neck Size (inch) B Height (inch) C Face Size (inch) D Neck to Edge Distance (inch) E Flange Width (Visible) (inch) F Slope Length (curve) (inch) G Slope Base Size (inch) H Height w/OBV (inch)
6x6 5 ½ 2 ⅛ 10 ⅞ 2 ¾ 1 ⅛ 2 ⅝ 8 ⅞ 3 ⅝
8x8 7 ½ 2 ⅛ 12 ⅞ 2 ¾ 1 ⅛ 2 ⅝ 10 ⅞ 3 ⅝
10x10 9 ½ 2 ⅛ 14 ⅞ 2 ¾ 1 ⅛ 2 ⅝ 12 ⅞ 3 ⅝
12x12 11 ½ 2 ⅛ 16 ⅞ 2 ¾ 1 ⅛ 2 ⅝ 14 ⅞ 3 ⅝
14x14 13 ½ 2 ⅛ 18 ⅞ 2 ¾ 1 ⅛ 2 ⅝ 16 ⅞ 3 ⅝
16x16 15 ½ 2 ⅛ 20 ⅞ 2 ¾ 1 ⅛ 2 ⅝ 18 ⅞ 3 ⅝
18x18 17 ½ 2 ⅛ 22 ⅞ 2 ¾ 1 ⅛ 2 ⅝ 20 ⅞ 3 ⅝
20x20 19 ½ 2 ⅛ 24 ⅞ 2 ¾ 1 ⅛ 2 ⅝ 22 ⅞ 3 ⅝

Please confirm dimensions and installation clearances with our team before ordering.

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