Scupper BIT XL, round
Variant with a large bitumen sleeve – for easier connection to the roofing membrane.
Function
Molded part with a laminated bitumen connection sleeve for horizontal drainage through the parapet. The large dimensions of 470 x 500 mm ensure a secure connection in all installation scenarios. Installation with connection to a piping system for water discharge or free outflow. When used for emergency drainage, the exact installation point must be determined based on the water level.
Material
FPO/PP modified with a permanently laminated bitumen connection sleeve. The materials are modified to be weather-resistant: UV-stabilized, resistant to thermal degradation and oxidative aging, as well as impact-resistant in cold temperatures.
Scupper BIT XL, round
Alternatively also available with accumulation ring
| Material | Diameter | Technical information |
|---|---|---|
| BIT sandet | D 50 mm (DN 50) |
With bitumen sleeve (470 x 500 mm), Pipe length 480 mm 1 |
| D 63 mm | ||
| D 75 mm (DN 70) |
||
| D 90 mm | ||
| D 110 mm (DN 100) |
||
| D 125 mm (DN 125) 2 |
Attention: The processing instructions of the roofing membrane manufacturer must be adhered to; Materials and used material compounds may be subject to change.
1 Special lengths available on request
2 Attention: Please note that the technical dimensions and visual representation may differ from the illustration
Examples
Drainage performance
LGA-certified characteristics
| Diameter | Accumulation height | |
|---|---|---|
| 35 mm | 65 mm | |
| D 50 mm (DN 50) |
0.51 litre/sec. | 1.31 litre/sec. |
| D 75 mm (DN 70) |
0.65 litre/sec. | 1.65 litre/sec. |
| D 90 mm | 0.65 litre/sec. | 1.90 litre/sec. |
| D 110 mm (DN 100) |
1.00 litre/sec. | 2.65 litre/sec. |
| D 125 mm (DN 125)1 |
1.00 litre/sec. | 2.80 litre/sec. |
1 Attention: Please note that the technical dimensions and visual representation may differ from the illustration
Technical drawings
| Technical data | |
|---|---|
| D | 50 / 63 / 75 / 90 / 110 / 125 mm |
| l | 480 mm1 |
| a | 112 mm |
| b | 280 mm |
| c | 470 mm |
| d | 500 mm |
| h | 186 mm |
| e | 240 mm |
| e1 | 166 mm |
| e2 | 92 mm |
| t | 3 mm |
| Pipe inclination 5 ° | |
1 Special lengths available on request
Downloads
Package units
Supplied in cartons, PU 1 unit
Tailored to meet your requirements
Do you have any questions or require a customised version of this product? Talk to our team of experts! We’ll discuss the available options with you to see how we can help!
Function
Molded part with a laminated bitumen connection sleeve for horizontal drainage through the parapet. The large dimensions of 470 x 500 mm ensure a secure connection in all installation scenarios. Installation with connection to a piping system for water discharge or free outflow. When used for emergency drainage, the exact installation point must be determined based on the water level.
Material
FPO/PP modified with a permanently laminated bitumen connection sleeve. The materials are modified to be weather-resistant: UV-stabilized, resistant to thermal degradation and oxidative aging, as well as impact-resistant in cold temperatures.
Scupper BIT XL, round
Alternatively also available with accumulation ring
| Material | Diameter | Technical information |
|---|---|---|
| BIT sandet | D 50 mm (DN 50) |
With bitumen sleeve (470 x 500 mm), Pipe length 480 mm 1 |
| D 63 mm | ||
| D 75 mm (DN 70) |
||
| D 90 mm | ||
| D 110 mm (DN 100) |
||
| D 125 mm (DN 125) 2 |
Attention: The processing instructions of the roofing membrane manufacturer must be adhered to; Materials and used material compounds may be subject to change.
1 Special lengths available on request
2 Attention: Please note that the technical dimensions and visual representation may differ from the illustration
Examples
Drainage performance
LGA-certified characteristics
| Diameter | Accumulation height | |
|---|---|---|
| 35 mm | 65 mm | |
| D 50 mm (DN 50) |
0.51 litre/sec. | 1.31 litre/sec. |
| D 75 mm (DN 70) |
0.65 litre/sec. | 1.65 litre/sec. |
| D 90 mm | 0.65 litre/sec. | 1.90 litre/sec. |
| D 110 mm (DN 100) |
1.00 litre/sec. | 2.65 litre/sec. |
| D 125 mm (DN 125)1 |
1.00 litre/sec. | 2.80 litre/sec. |
1 Attention: Please note that the technical dimensions and visual representation may differ from the illustration
Technical drawings
| Technical data | |
|---|---|
| D | 50 / 63 / 75 / 90 / 110 / 125 mm |
| l | 480 mm1 |
| a | 112 mm |
| b | 280 mm |
| c | 470 mm |
| d | 500 mm |
| h | 186 mm |
| e | 240 mm |
| e1 | 166 mm |
| e2 | 92 mm |
| t | 3 mm |
| Pipe inclination 5 ° | |
1 Special lengths available on request
Downloads
Package units
Supplied in cartons, PU 1 unit
Tailored to meet your requirements
Do you have any questions or require a customised version of this product? Talk to our team of experts! We’ll discuss the available options with you to see how we can help!
Accessories
Vapour barrier sheet for round and rectangular scuppers and emergency overflows
Pre-configured sheet for vapour-tight routing of the pipe to the parapet
Gravel basket Classic - with centering cross
Flow-optimised and LGA-certified filter attachment for reliable retention of coarse dirt particles, with centering cross for scupper, drains and gullies
Gravel basket Vario Fix - infinitely adjustable
The patented new product, now available. KALA drain attachment for reliable retention of coarse dirt particles, infinitely adjustable for scupper, drains and gullies
Lip seal for pipe connections
Seal for backwater-proof connection of the gully and extension element/scupper
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