Eco Duct Round To Rectangular Adaptor 300 X 70 - 150
Description
300 x 70 - 150 Round to Rectangular Adaptor Eco Duct Green ( 21 pascals )
UL 181.11-2013 - AS/NZS 1530.3-1999
( ECO300TR150 )
300 x 70mm to 150mm Round — Round to Rectangular Adaptor | Eco Duct Green | 21 Pa
The ECO300TR150 transitions from a 150mm round duct connection to the 300 x 70mm low profile Eco Duct rectangular cross-section. The most commonly used transition fitting in the Eco Duct range, this adaptor is the standard connection point between 150mm round duct spigots on ducted air conditioning outlets, exhaust fans and supply air grilles and the low profile duct run.
Key Features
- 150mm round to 300 x 70mm rectangular transition — purpose-engineered fitting for a clean, consistent cross-section change between standard 150mm round duct and the Eco Duct low profile system
- 21 Pa pressure loss rating — higher resistance than the 200mm equivalent due to the greater cross-sectional change; must be included in system static pressure calculations
- Green colour coded — matches the 300 x 70mm Eco Duct range for fast, error-free identification on site
- AS/NZS 1530.3-1999 compliant — meets Australian and New Zealand standard for ignitability, flame propagation, heat release and smoke release
Suitable For
Connecting 150mm round duct spigots on ducted air conditioning units, supply air outlets, exhaust fans and return air grilles to 300 x 70mm low profile Eco Duct runs in residential and light commercial installations where ceiling or wall cavity depth is restricted.
Trade note: At 21 Pa this is the highest resistance straight-connection fitting in the 300 x 70mm Eco Duct range. Position it as close to the unit spigot as possible and keep total duct run length and number of bends to a minimum to stay within the fan or unit manufacturer's maximum static pressure rating. Where the spigot is 200mm, use the ECO300TR200 instead for a lower 16 Pa penalty.
Specifications
| Part Number | ECO300TR150 |
| Duct System | Eco Duct Low Profile |
| Rectangular Duct Size | 300mm x 70mm |
| Round Connection | 150mm |
| Fitting Type | Round to Rectangular Adaptor |
| Static Pressure Loss | 21 Pa |
| Colour | Green |
| Standard (AU/NZ) | AS/NZS 1530.3-1999 |
