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CD30452O Louvre Face Diffuser 450/300-2wo – Rectangular Ceiling Diffusers – Metal – GL450/300-2WO
- Brand: Professional HVAC Components
- SKU: GL450/300-2WO
Image is for illustration only. Please go by the model number (SKU: GL450/300-2WO).
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$139.48$227.98 (-39%)
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Discount per Quantity
| Quantity | Discount | Price |
|---|
| 1 - 4 | 0% | $139.48 | |
| 5 - 9 | 8% | $128.32 | |
| 10 - 19 | 12% | $122.74 | |
| 20 + | 18% | $114.37 |
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SKU:
GL450/300-2WO
Categories: Grilles, Rectangular Ceiling Diffusers - Metal, Square ceiling diffuser
Tags: Grilles, Professional HVAC Components, Rectangular Ceiling Diffusers - Metal
Brand: Professional HVAC Components
⚠️ Important Compatibility Notice
Please double-check the required specifications with your qualified technician or installer prior to ordering. Due to the technical nature of this product, incorrect orders cannot be exchanged, replaced, or refunded. Thank you for your understanding.
Professional HVAC Component: CD30452O Louvre Face Diffuser 450/300-2wo
You are viewing the CD30452O Louvre Face Diffuser 450/300-2wo (SKU: GL450/300-2WO). A professional-grade component from the Rectangular Ceiling Diffusers – Metal series, engineered for New Zealand’s residential and commercial ventilation systems. Sourced directly from our trade supply chain for NZ Depot.
⚠️
Technical Verification Required
Ventilation components require precise sizing. Please verify that this GL450/300-2WO model matches your system’s diameter and connection type (e.g., Big End vs Small End) before ordering.
Key Specs:
Category: Rectangular Ceiling Diffusers – Metal
Type: Square ceiling diffuser
Product Specifications
The GL450/300-2WO louvre faced ceiling diffuser is constructed entirely from metal, including the frame, blades, and centre core. It offers a strong, lightweight design that will not rust or corrode, providing excellent diffusion performance for a wide range of HVAC applications. The welded core and frame ensure durability and reliability in demanding environments.
Application
Suitable for surface mounting or lay-in ceiling grids, the louvre faced ceiling diffuser is ideal for areas requiring cooling in high heat and humidity conditions. It also performs effectively in heating and cooling applications in cooler climates. The removable core allows easy installation, cleaning, and access to dampers located behind the diffuser.
Features / Benefits
- All-aluminium construction – frame, blades, and centre core
- Lightweight, rustproof, and corrosion-resistant
- Welded core and frame for strength and durability
- Excellent diffusion performance
- Suitable for surface mounting or lay-in ceiling grids
- Removable core with positive centre screw for easy maintenance
- Ideal for high heat and humidity applications
- Supports both heating and cooling air distribution
- Optional triangular blanking plates maintain a uniform appearance while varying air patterns
| Air Flow (L/s) | Static Pressure (Pa) | Throw (m) to Terminal Velocity | Core (m/s) | Noise Rating (NR) | |
| 0.5 m/s | 0.25 m/s | ||||
| 105 | 4.2 | 1.82 | 2.94 | 0.84 | 16.8 |
| 151.2 | 9.8 | 2.38 | 3.36 | 1.26 | 36.4 |
| 215.6 | 11.2 | 3.64 | 5.32 | 1.82 | 51.8 |
| 306.6 | 28 | 4.62 | 6.3 | 2.52 | 65.8 |
| 376.6 | 35 | 6.3 | 3.08 | 72.8 | |
| 435.4 | 56 | 3.64 | 81.2 | ||
| 536.2 | 63 | 4.48 | 91 | ||
Diffuser ratings are based on mounting height being 2.8 metres
Throw range is defined by the minimum anbd maximum horizontal disances at right angles to the side of the diffuser
Products specifications
| Attribute name | Attribute value |
|---|---|
| Grille Specifications | |
| Installation location | Ceiling |
| Application | Commercial & Domestic |
| Shape | Square |
| Material | Metal |
| Colour | White |
| Finish | Powder Coated |
| Face Size (mm) | 450 x 450 |
| Neck Size (mm) | 300 x 300 |
| Hole Cutout Size (mm) | 385 x 385 |
| Air Flow Direction | Two Way Opposite |
Professional HVAC Supply: CD30452O Louvre Face Diffuser 450/300-2wo
You are viewing the CD30452O Louvre Face Diffuser 450/300-2wo (SKU: GL450/300-2WO). A critical component within our Rectangular Ceiling Diffusers – Metal range, designed specifically for New Zealand’s residential and commercial ventilation requirements. Sourced directly from our trade supply chain for NZ Depot.
⚠️
Important: Measurement Verification
HVAC components require precise sizing. Please confirm this GL450/300-2WO model matches your engineer’s specifications before ordering.
Technical Specifications & Features
The GL450/300-2WO louvre faced ceiling diffuser is constructed entirely from metal, including the frame, blades, and centre core. It offers a strong, lightweight design that will not rust or corrode, providing excellent diffusion performance for a wide range of HVAC applications. The welded core and frame ensure durability and reliability in demanding environments.
Application
Suitable for surface mounting or lay-in ceiling grids, the louvre faced ceiling diffuser is ideal for areas requiring cooling in high heat and humidity conditions. It also performs effectively in heating and cooling applications in cooler climates. The removable core allows easy installation, cleaning, and access to dampers located behind the diffuser.
Features / Benefits
- All-aluminium construction – frame, blades, and centre core
- Lightweight, rustproof, and corrosion-resistant
- Welded core and frame for strength and durability
- Excellent diffusion performance
- Suitable for surface mounting or lay-in ceiling grids
- Removable core with positive centre screw for easy maintenance
- Ideal for high heat and humidity applications
- Supports both heating and cooling air distribution
- Optional triangular blanking plates maintain a uniform appearance while varying air patterns
| Air Flow (L/s) | Static Pressure (Pa) | Throw (m) to Terminal Velocity | Core (m/s) | Noise Rating (NR) | |
| 0.5 m/s | 0.25 m/s | ||||
| 105 | 4.2 | 1.82 | 2.94 | 0.84 | 16.8 |
| 151.2 | 9.8 | 2.38 | 3.36 | 1.26 | 36.4 |
| 215.6 | 11.2 | 3.64 | 5.32 | 1.82 | 51.8 |
| 306.6 | 28 | 4.62 | 6.3 | 2.52 | 65.8 |
| 376.6 | 35 | 6.3 | 3.08 | 72.8 | |
| 435.4 | 56 | 3.64 | 81.2 | ||
| 536.2 | 63 | 4.48 | 91 | ||
Diffuser ratings are based on mounting height being 2.8 metres
Throw range is defined by the minimum anbd maximum horizontal disances at right angles to the side of the diffuser
Products specifications
| Attribute name | Attribute value |
|---|---|
| Grille Specifications | |
| Installation location | Ceiling |
| Application | Commercial & Domestic |
| Shape | Square |
| Material | Metal |
| Colour | White |
| Finish | Powder Coated |
| Face Size (mm) | 450 x 450 |
| Neck Size (mm) | 300 x 300 |
| Hole Cutout Size (mm) | 385 x 385 |
| Air Flow Direction | Two Way Opposite |
About the Square ceiling diffuser Series
Designed for quick and easy removal for damper adjustment and cleaning.
Provide excellent diffusion performance
Suitable for surface mounting or lay-in ceiling grids
Removable core makes for easy installation and cleaning
Suitable for cooling high heat and humdicity areas
Suitable for heating and cooling in cooler temperatures
Triangular blanking plates can be fitted behind the louvre, maintaining a uniform appearance while varying distribution pattern
Additional information
| MPN | |
|---|---|
| Application | |
| Material | |
| Shape | |
| Colour | |
| Finish |
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Sienna –
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Absolutely perfect buy quality
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Absolutely perfect product quality
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Very excellent service
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Very thrilled
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Wonderful buy quality
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Great value for money