SitaDSS Ravana
Siphonic drainage outlet
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-
SitaDSS Ravana
-
Siphonic drainage outlet
Attributes
- Not sensitive to the weather (UV/IR radiation, rain/snow, temperature, ozone, etc.)
- Impact and shock resistant
- Durable
- Universal for any seal
Technical drawing
| Size DN | External diameter OD (mm) | Opening/Core borehole (mm) |
|---|---|---|
| 50 | 50 | 100 |
Performance text
Streamflow
Installation Examples
![SitaDSS Ravana for main drainage in a non-ventilated roof structure]( "SitaDSS Ravana for main drainage in a non-ventilated roof structure")
![SitaDSS Ravana for emergency drainage in a non-ventilated roof structure]( "SitaDSS Ravana for emergency drainage in a non-ventilated roof structure")
![SitaDSS Ravana with SitaDSS Ravana extension unit in an internal gutter]( "SitaDSS Ravana with SitaDSS Ravana extension unit in an internal gutter")
![SitaDSS Ravana with SitaDSS Ravana Retaining element for emergency drainage in an internal gutter]( "SitaDSS Ravana with SitaDSS Ravana Retaining element for emergency drainage in an internal gutter")
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SitaDSS Ravana, gutter rainwater outlet for siphonic drainage, made of rust-proof stainless steel, material no. 1.4301, to DIN EN 1253-2, in size DN 50, with an adapter consisting of a PE-HD plug-in coupler DN 50 in a length of 115 mm with connector, for direct connection to PE pipes to DIN EN 1519. With a discharge rate to prEN 1253-2:2013 of 15.7 l/s with a water column of 46 mm, with pre-drilled holes to secure the component in the substructure, with six threaded rods M8, length 25 mm, washers and hexagon nuts, loose flange made of rust-proof stainless steel, material no. 1.4301, with welding pins to hold the Airstop, two sealing sleeves for clamping bitumen, plastic or EPDM roofing membranes. Complete including Airstop, supply and install to professional standards.
Discharge rate according to DIN EN 1253-2 in l/s
Back-up Heigh (mm)
Discharge rate according to DIN EN 1253-2 with retaining element for emergency drainage in l/s
Size DN
5
10
15
20
25
30
35
40
45
50
55
60
65
50
0.2
0.6
0.9
2
3
4.4
5.8
5.8
5.8
5.8
5.8
5.8
5.8
Back-up Heigh (mm)
Size DN
5
10
15
20
25
30
35
40
45
50
55
60
65
50
0.2
0.6
1
2.9
4.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
5.7
SitaDSS Ravana for main drainage in a non-ventilated roof structure
SitaDSS Ravana consisting of:
1.1 PE-HD plug-in coupler
1.2 Safety clamp
1.3 Base body
1.4 Washers, nuts and sealing sleeves
1.5 Loose flange
1.6 Airstop
SitaDSS Ravana extension unit consisting of:
2.1 Washers, nuts and sealing sleeves
2.2 Base body
2.3 Loose flange
3 SitaDSS Rail mounting rail
4 SitaDSS Rail suspension unit
5 SitaDSS Clamp
6 SitaDSS PE electrofusion socket
7 SitaDSS PE branch
8 SitaDSS PE bend
9 SitaDSS PE pipe
10 SitaMore reinforcement plate
1.1 PE-HD plug-in coupler
1.2 Safety clamp
1.3 Base body
1.4 Washers, nuts and sealing sleeves
1.5 Loose flange
1.6 Airstop
SitaDSS Ravana extension unit consisting of:
2.1 Washers, nuts and sealing sleeves
2.2 Base body
2.3 Loose flange
3 SitaDSS Rail mounting rail
4 SitaDSS Rail suspension unit
5 SitaDSS Clamp
6 SitaDSS PE electrofusion socket
7 SitaDSS PE branch
8 SitaDSS PE bend
9 SitaDSS PE pipe
10 SitaMore reinforcement plate
Non-ventilated roof structure to the general rules of engineering with:
- Waterproof membrane
- Thermal insulation
- Vapour barrier
- Substructure
SitaDSS Ravana for emergency drainage in a non-ventilated roof structure
SitaDSS Ravana consisting of:
1.1 PE-HD plug-in coupler
1.2 Safety clamp
1.3 Base body
1.4 Washers, nuts and sealing sleeves
1.5 Loose flange
1.6 Airstop
2 SitaDSS Ravana retaining element
SitaDSS Ravana extension unit consisting of:
3.1 Washers, nuts and sealing sleeves
3.2 Base body
3.3 Loose flange
4 SitaDSS Rail mounting rail
5 SitaDSS Rail suspension unit
6 SitaDSS Clamp
7 SitaDSS PE electrofusion socket
8 SitaDSS PE branch
9 SitaDSS PE bend
10 SitaDSS PE pipe
11 SitaMore reinforcement plate
1.1 PE-HD plug-in coupler
1.2 Safety clamp
1.3 Base body
1.4 Washers, nuts and sealing sleeves
1.5 Loose flange
1.6 Airstop
2 SitaDSS Ravana retaining element
SitaDSS Ravana extension unit consisting of:
3.1 Washers, nuts and sealing sleeves
3.2 Base body
3.3 Loose flange
4 SitaDSS Rail mounting rail
5 SitaDSS Rail suspension unit
6 SitaDSS Clamp
7 SitaDSS PE electrofusion socket
8 SitaDSS PE branch
9 SitaDSS PE bend
10 SitaDSS PE pipe
11 SitaMore reinforcement plate
Non-ventilated roof structure to the general rules of engineering with:
- Waterproof membrane
- Thermal insulation
- Vapour barrier
- Substructure
SitaDSS Ravana with SitaDSS Ravana extension unit in an internal gutter
SitaDSS Ravana extension unit consisting of:
1.1 Base body
1.2 Washer, nuts and sealing sleeves
1.3 Loose flange
SitaDSS Ravana consisting of:
2.1 Airstop
2.2 Loose flange
2.3 Washers, nuts and sealing sleeves
2.4 Base body
2.5 Safety clamp
2.6 PE-HD plug-in coupler
3 SitaDSS PE electrofusion socket
4 SitaDSS PE bend 88.5°
5 SitaDSS PE bend 45°
6 SitaDSS PE branch
7 SitaDSS PE pipe system
8 SitaDSS Clamp fixing
9 SitaDSS Rail mounting rail
10 SitaDSS Rail suspension unit
1.1 Base body
1.2 Washer, nuts and sealing sleeves
1.3 Loose flange
SitaDSS Ravana consisting of:
2.1 Airstop
2.2 Loose flange
2.3 Washers, nuts and sealing sleeves
2.4 Base body
2.5 Safety clamp
2.6 PE-HD plug-in coupler
3 SitaDSS PE electrofusion socket
4 SitaDSS PE bend 88.5°
5 SitaDSS PE bend 45°
6 SitaDSS PE branch
7 SitaDSS PE pipe system
8 SitaDSS Clamp fixing
9 SitaDSS Rail mounting rail
10 SitaDSS Rail suspension unit
Non-ventilated roof structure to the general rules of engineering with:
- Roofing
- Thermal insulation
- Vapour barrier
- Substructure
SitaDSS Ravana with SitaDSS Ravana Retaining element for emergency drainage in an internal gutter
1 SitaDSS Ravana retaining element
SitaDSS Ravana extension unit consisting of:
2.1 Base body
2.2 Washer, nuts and sealing sleeves
2.3 Loose flange
SitaDSS Ravana consisting of:
3.1 Airstop
3.2 Loose flange
3.3 Washers, nuts and sealing sleeves
3.4 Base body
3.5 Safety clamp
3.6 PE-HD plug-in coupler
4 SitaDSS PE electrofusion socket
5 SitaDSS PE bend 88.5°
6 SitaDSS PE bend 45°
7 SitaDSS PE branch
8 SitaDSS PE pipe system
9 SitaDSS Clamp fixing
10 SitaDSS Rail mounting rail
11 SitaDSS Rail suspension unit
SitaDSS Ravana extension unit consisting of:
2.1 Base body
2.2 Washer, nuts and sealing sleeves
2.3 Loose flange
SitaDSS Ravana consisting of:
3.1 Airstop
3.2 Loose flange
3.3 Washers, nuts and sealing sleeves
3.4 Base body
3.5 Safety clamp
3.6 PE-HD plug-in coupler
4 SitaDSS PE electrofusion socket
5 SitaDSS PE bend 88.5°
6 SitaDSS PE bend 45°
7 SitaDSS PE branch
8 SitaDSS PE pipe system
9 SitaDSS Clamp fixing
10 SitaDSS Rail mounting rail
11 SitaDSS Rail suspension unit
Non-ventilated roof structure to the general rules of engineering with:
- Roofing
- Thermal insulation
- Vapour barrier
- Substructure
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Technical drawings
PDF TechnischeZeichnung_280099_en.pdf| SitaDSS Ravana | Article no. | |||
|---|---|---|---|---|
|
Screw-on flange Vertical |
||||
| DN 50 | Screw-on flange | 280099 | Show product |
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