SitaDSS Multi
Siphonic drainage outlet
- Products
SitaDSS Multi
Siphonic drainage outlet
Attributes
- Not sensitive to the weather (UV/IR radiation, rain/snow, temperature, ozone, etc.)
- Impact and shock resistant
- Durable
- Low noise
- Universal for any seal
Technical drawing
| Size DN | External diameter OD (mm) | Opening/Core borehole (mm) |
|---|---|---|
| 80 | 83 | 250 |
SitaDSS Multi siphonic drainage rainwater outlet without Airstop, made of cast iron, material EN-GJL-200 to DIN EN 1253-2, in sizes DN 80. For direct connection to SML pipes, for siphonic drainage, with drilled holes to secure the roof outlet in the substructure, with loose flange with weepholes, two sealing sleeves, six inserted stainless steel M12 threaded rods, washers, brass hexagon screws and caps, for clamping bitumen, plastic or EPDM roofing membranes. Only in combination with the SitaDSS Multi retaining element, supply and install to professional standards.
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Back-up Heigh (mm) | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size DN | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 |
| 80 | 0.5 | 1.6 | 2.6 | 3.5 | 4.4 | 6.9 | 9.4 | 13.6 | 17.7 | 21.2 | 24.7 | 24.7 | 24.7 | 24.7 | 24.7 | 24.7 | 24.7 | 24.7 | 24.7 | 24.7 |
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Back-up Heigh (mm) | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size DN | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 |
| without Airstop | 0.5 | 1.6 | 2.6 | 3.8 | 5 | 7.9 | 10.7 | 14.2 | 17.6 | 20.7 | 23.8 | 23.8 | 23.8 | 23.8 | 23.8 | 23.8 | 23.8 | 23.8 | 23.8 | 23.8 |
SitaDSS Multi in a non-ventilated roof structure
2 SitaDSS Multi insulating body for extension unit
SitaDSS Multi extension unit consisting of:
3.1 Screw-on flange, nuts and sealing sleeves
3.2 Sealing ring
3.3 Base body
SitaDSS Multi consisting of:
4.1 Base body
4.2 Dome grate
4.3 Airstop
4.4 Screw-on flange, nuts and sealing sleeves
5 SitaDSS Multi insulating body for outlet
6 SitaDSS Multi compensating ring
- Waterproof membrane
- Thermal insulation
- Vapour barrier
- Substructure
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| SitaDSS Multi | Article no. | ||
|---|---|---|---|
Vertical Without Airstop | |||
| DN 80 | 423399 | Show product |