Scupper BIT

Moulded part for horizontal drainage through the parapet. Can be installed with a connection to a pipe system for water drainage or free discharge. When installing for emergency drainage, the exact installation point must be chosen depending on the water height.

Notice

Attention: The processing instructions of the roofing membrane manufacturers must be observed; Materials and material compounds used may be subject to changes

Material

Variants PVC, FPO/PP 1 and BIT for connection to the respective matching material variant of the roofing membrane. The materials are modified to be weather-resistant: UV-stabilised against heat degradation and oxidative ageing as well as cold impact resistant.

1 Also available in PE (roofing membranes based on PE)

Versions

Material Technical details 2
BIT
Sanded
With bitumen connection sleeve,
pipe length 480 mm 1
D 50 mm
(DN 50)
D 63 mm
D 75 mm
(DN 70)
D 90 mm
D 110 mm
(DN 100)
D 125 mm
(DN 125)

1 Special lengths available on request
2 Also available with accumulation ring

Examples

Drainage capacity

LGA-certified performance data

Diameter Attenuation depth
35 mm 65 mm
D 50 mm
(DN 50)
0.51 l/s 1.31 l/s
D 63 mm n/a n/a
D 75 mm
(DN 70)
0.65 l/s 1.65 l/s
D 90 mm 0.65 l/s 1.90 l/s
D 110 mm
(DN 100)
1.00 l/s 2.65 l/s
D 125 mm
(DN 125)
1.00 l/s 2.80 l/s

Certifications

The drainage capacity has been tested by TÜV Rheinland LGA (test performed on drain Classic, incl. lip seal).

Technical drawings

Technical data

D 50 / 63 / 75 / 90 / 110 / 125 mm 2
l 480 mm 1 e 240 mm
a 112 mm e1 166 mm
b 280 mm e2 92 mm
h 186 mm t 3 mm
Pipe inclination 5 °

1 Special lengths available on request
2 Attention: Please note that technical dimensions and visual representations may differ from the illustration

Available sizes

  • D 50 mm (DN 50)
  • D 63 mm
  • D 75 mm (DN 70)
  • D 90 mm
  • D 110 mm (DN 100)
  • D 125 mm (DN 125) 1

1 Attention: Please note that technical dimensions and visual representations may differ from the illustration

Packaging units

Delivery in box, PU 1 piece

Downloads

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!

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