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ECH to fit HE7555 Hinged Filter Grille 750 x 550 with 400dia - Echidna, Grille Adaptors & Grille Boxes - ECH75X55/40
Image is for illustration only. Please go by the model number (SKU: ECH75X55/40).
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$743.98$1,063.98 (-30%)
Price Match*
Price Match*
Discount per Quantity
| Quantity | Discount | Price |
|---|
| 1 - 4 | 0% | $743.98 | |
| 5 - 9 | 8% | $684.46 | |
| 10 - 19 | 12% | $654.70 | |
| 20 + | 18% | $610.06 |
⚠️ 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: ECH to fit HE7555 Hinged Filter Grille 750 x 550 with 400dia
You are viewing the ECH to fit HE7555 Hinged Filter Grille 750 x 550 with 400dia (SKU: ECH75X55/40). A professional-grade component from the Echidna, Grille Adaptors & Grille Boxes 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 ECH75X55/40 model matches your system’s diameter and connection type (e.g., Big End vs Small End) before ordering.
Key Specs:
Category: Echidna, Grille Adaptors & Grille Boxes
Type: Echidna
Product Specifications
The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space.
Application
Used in air conditioning and ventilation systems where energy efficiency and limited ceiling space are key. Suitable for both supply and return air, offering a compact, high-performance alternative to traditional cushion heads.
Features / Benefits
- More aerodynamically efficient than traditional square-to-round adapters and cushion heads
- Compact design ideal for tight ceiling spaces
- Integral Thermobreak insulation provides acoustic and thermal protection
- Constructed on a galvanised steel frame with SMACNA approved Mylar reinforced tape
- Optional splitter/turning vane improves air distribution in supply applications
- Oval spigot option for large or space-restricted installations
- Lightweight, cost-effective alternative to cushion heads
- Fire-retardant Thermobreak insulation meets BCA (AS1530.3) and BS476 parts 6 and 7 standards
Products specifications
| Attribute name | Attribute value |
|---|---|
| Grille Specifications | |
| Installation location | Ceiling |
| Application | Commercial & Domestic |
| Shape | Square |
| Material | Thermobreak Insulation, Galvanised Steel Frame, Mylar Reinforced Tape |
| Colour | Silver |
| Finish | Reflective |
| Face Size (mm) | 750 x 550 |
| Spigot Diameter (mm) | 400 Ø |
Professional HVAC Supply: ECH to fit HE7555 Hinged Filter Grille 750 x 550 with 400dia
You are viewing the ECH to fit HE7555 Hinged Filter Grille 750 x 550 with 400dia (SKU: ECH75X55/40). A critical component within our Echidna, Grille Adaptors & Grille Boxes 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 ECH75X55/40 model matches your engineer’s specifications before ordering.
Dimensions: Length: mm | Width: 400mm | Height: 400mm.
Technical Specifications & Features
The Echidna, which is an Insulated Side Entry Square to Round Grille Boot provides an efficient, compact connection between square ceiling grilles and round ducting. Built with Thermobreak insulation, it delivers superior thermal and acoustic performance while saving valuable ceiling space.
Application
Used in air conditioning and ventilation systems where energy efficiency and limited ceiling space are key. Suitable for both supply and return air, offering a compact, high-performance alternative to traditional cushion heads.
Features / Benefits
- More aerodynamically efficient than traditional square-to-round adapters and cushion heads
- Compact design ideal for tight ceiling spaces
- Integral Thermobreak insulation provides acoustic and thermal protection
- Constructed on a galvanised steel frame with SMACNA approved Mylar reinforced tape
- Optional splitter/turning vane improves air distribution in supply applications
- Oval spigot option for large or space-restricted installations
- Lightweight, cost-effective alternative to cushion heads
- Fire-retardant Thermobreak insulation meets BCA (AS1530.3) and BS476 parts 6 and 7 standards
Products specifications
| Attribute name | Attribute value |
|---|---|
| Grille Specifications | |
| Installation location | Ceiling |
| Application | Commercial & Domestic |
| Shape | Square |
| Material | Thermobreak Insulation, Galvanised Steel Frame, Mylar Reinforced Tape |
| Colour | Silver |
| Finish | Reflective |
| Face Size (mm) | 750 x 550 |
| Spigot Diameter (mm) | 400 Ø |
About the Echidna Series
Comes without flange, unless flange requested. When ordering please specify size and spigot measurements.
More aerodynamically efficient than the traditional square to round adapter
More aerodynamically efficient than a Cushion Head
More compact than a Cushion Head for limited ceiling spaces
Integral Thermobreak insulation
Light weight
Cost effective alternative to Cushion Head
Additional information
| Dimensions | 400 × 400 mm |
|---|---|
| MPN | |
| Application | |
| Material | Thermobreak Insulation, Galvanised Steel Frame, Mylar Reinforced Tape |
| Shape | |
| Colour | |
| Finish |
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