Marshall Tufflex RWSB1 Square Downpipe Bend 90°
- Product Code: MAR-1825-1003
- Manufacturer Code: RWSB1WH
- Package Type: Packet
- Shopping Category: Hardware > Building Materials > Roofing > Gutter Accessories
RWSB1 Square Downpipe Bend 90° for Marshall Tufflex Square Line Gutter
Sleek and widely compatible!
90° bend for 65mm square section uPVC plastic downpipe.
Part of the Marshall Tufflex Squareline Gutter System, a stylish, contemporary guttering suitable for all residential building applications, which is guaranteed for durability and colour-fastness. This square-line system has an easy-clip design with rounded ends for quick and simple installation.
Features & Benefits
- Stylish contemporary design
- Quick and easy fitting
- Durable and colour-fast
- For 114mm wide and 59mm deep gutter
- Full range of components
The 114mm wide and 59mm deep rainwater gutter is available in 2m and 4m lengths, with a host of brackets, adapters and accessories to complete the job. There is also a range of complimentary downpipe and and components.
Technical Information
The following provides information about this square line gutter system.
| Material | PVC-u |
| Colour | Black (BL), Brown (BN), White (WH)* |
| Quality and Standards | Complies with BS EN607:1996, BS EN1462:1997, BS 4576-1:1989, EN12200-1:2000 |
| Fire Resistance | Materials used are self extinguishing. |
| Manufacture | Made in the United Kingdom by Marshall Tufflex |
* Colour fastness of White gutter parts is guaranteed for 10 years in natural weathering.
Gutter Flow Rate
End Outlet in Gutter
| System | Outlet Size | Max Flow Rate | Max Distance | |
|---|---|---|---|---|
| to BS EN 12056 | to Stopend | between outlets | ||
| Half Round | 68mm (diameter) | 0.66 ltr/s | 2.50m | 4.87m |
| Square Line | 65mm (square) | 1.18 ltr/s | 2.80m | 5.62m |
| Universal Plus | 65mm (square) | 1.66 ltr/s | 3.70m | 7.30m |
Centre Outlet in Gutter
| System | Outlet Size | Max Flow Rate | Max Distance | ||
|---|---|---|---|---|---|
| to BS EN 12056 | to BS6367 | to Stopend | between outlets | ||
| Half Round | 68mm (diameter) | 1.32 ltr/s | 1.40 ltr/s | 2.50m | 4.87m |
| Square Line | 65mm (square) | 1.79 ltr/s | 2.13 ltr/s | 2.80m | 5.62m |
| Universal Plus | 65mm (square) | 2.60 ltr/s | 3.50 ltr/s | 3.70m | 7.30m |
Fitting and Usage
BS EN 12056-3:2000 states that gutters should be nominally level (with a gradient of between 1mm/m and 3mm/m where practicable). This standard also states that "where snow is likely to lie on roofs, the front edge of the gutter should not be higher than the projected line of the roof, unless snow guards or other precautions are used".
It is most important to consider the position and number of outlets as well as the size of gutter.
