Eco Duct Horizontal Bend 300 X 70 - 45*
Description
300 x 70 - 45° Horizontal Bend Eco Duct Green ( 5 pascals )
UL 181.11-2013 - AS/NZS 1530.3-1999
( ECO300HOR45 )
300 x 70mm 45° Horizontal Bend — Eco Duct Green | 5 Pa | UL 181 / AS/NZS 1530.3
The 300 x 70mm 45° Horizontal Bend is a purpose-made fitting for the Eco Duct low profile duct system, allowing clean direction changes in the horizontal plane without resorting to site-fabricated bends or kinking the duct. Designed to match the 300 x 70mm Eco Duct range, this fitting maintains system integrity and keeps pressure losses to a minimum with a rated resistance of just 5 Pa.
Colour-coded green to match the 300 x 70mm Eco Duct range for fast, error-free identification on site.
Key Features
- 45° horizontal direction change — purpose-made fitting for clean, low-resistance turns in the horizontal plane on 300 x 70mm low profile duct systems
- 5 Pa pressure loss rating — low resistance fitting that minimises impact on overall system static pressure budget
- Green colour coded — matches the 300 x 70mm Eco Duct range for instant size identification on site
- UL 181.11-2013 certified — meets USA standard for air ducts and air connectors for fire resistance and material performance
- AS/NZS 1530.3-1999 compliant — meets Australian and New Zealand standard for ignitability, flame propagation, heat release and smoke release
- Purpose-built fitting — engineered specifically for the Eco Duct system, ensuring consistent cross-section and a secure, airtight connection
Suitable For
Direction changes in the horizontal plane on 300 x 70mm Eco Duct low profile duct systems in residential and light commercial ducted split system installations — particularly in ceiling cavities, wall chases and subfloor spaces where space is restricted and a smooth directional change is required.
Trade note: When planning your duct layout, factor in the 5 Pa pressure loss for each 45° horizontal bend alongside your straight duct runs (9 Pa per 2m length). For tighter direction changes use two ECO300HOR45 fittings in sequence rather than forcing a single 90° bend from the flexible duct — this keeps pressure losses lower and avoids restricting the duct cross-section.
Specifications
| Part Number | ECO300HOR45 |
| Duct System | Eco Duct Low Profile |
| Dimensions | 300mm x 70mm |
| Fitting Type | 45° Horizontal Bend |
| Static Pressure Loss | 5 Pa |
| Colour | Green |
| Standard (AU/NZ) | AS/NZS 1530.3-1999 |
