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King Air Grille

Product appearance may vary with selected size and finish.

Diffusers & Supply Grilles

KPD/KPD-H

Perforated Ceiling Diffuser

Supply Air or Return Air for Ceiling Installation.

Available types

Application
Supply Air or Return Air for Ceiling Installation.
Finish
Powder Coated White, Anodized aluminium, or Custom Colors
Size
Standard or Custom Sizes

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

Specifications

Material
Aluminium frame with a galvanized steel faceplate. Perforation Hole Diameter: 0.5 cm Hole Pitch distance: 0.2 cm
Application
Supply Air or Return Air for Ceiling Installation.
Functional Features
Detachable Faceplate: The center core can be unlatched or opened from the outer frame for quick tool-free cleaning, balancing, or filter replacement. Supports 2 structural configurations: 1. Fixed Type (non-removable core). 2. Open Type (push-release latch), allowing the center face plate to hinge down or detach for damper adjustment and filter maintenance. When used for Supply, it provides low-velocity, multi-directional air mixing. When used for Return, it pulls air into the ceiling plenum evenly while keeping background equipment hidden.
Design Intent
Engineered for flush architectural ceiling integration and high-induction mixing while concealing internal duct components. • Ideal for: Modern corporate offices, cleanrooms, hospital wards, and minimalist commercial environments.
Finish
Powder Coated White, Anodized aluminium, or Custom Colors
Size
Standard or Custom Sizes
Optional Accessory
Opposed Blade Volume Damper (OBV), Aluminium Filter, Synthetic Filter, or Nylon Filter

Product dimensions

Scroll the table to view all dimensions.

Opening Size A Neck Size B Height C Face Size D Neck to Edge Distance E
4x4 90 35 150 30
6x6 140 35 200 30
8x8 191 35 251 30
10x10 241 35 301 30
12x12 292 35 352 30
14x14 343 35 403 30
16x16 394 35 454 30
18x18 445 35 505 30
20x20 495 35 555 30

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

Need a Bulk Commercial Quote or Custom Specification Pricing?

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