SitaDSS Profi

Siphonic drainage outlet

Attributes

Not sensitive to the weather (UV/IR radiation, rain/snow, temperature, ozone, etc.)
Impact and shock resistant
Durable
Thermally insulated

Technical drawing

Size DN	External diameter OD (mm)	Opening/Core borehole (mm)	a (mm)	b (mm)
56	56	250	60	202
70	75	250	60	194
90	90	250	60	189

Performance text

SitaDSS Profi screw-on flange siphonic drainage rainwater outlet, made of polyurethane, thermally insulated, to DIN EN 1253-2, in sizes DN 56 of DN 70, for direct connection to the PE pipes (butt welding or with electrofusion socket), or to the SitaPipe Edelstahl pipe system, for siphonic drainage, with pre-drilled holes to secure the component in the substructure, with foamed-in insert ring for the supplied screws, loose aluminium flange and two sealing sleeves for clamping bitumen, plastic or EPDM roofing membranes. With Airstop including dome grate, supply and install to professional standards.

Streamflow

Discharge rate according to DIN EN 1253-2 in l/s

	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
56	0.7	2	3.2	4.1	4.9	6.6	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2
70	0.5	1.3	2.8	4.2	5.5	7.6	9.4	12.9	16.3	16.7	17	17	17	17	17	17	17	17	17	17
90	0.8	2	3.1	4.2	5.2	7	8.7	13.4	18	20.2	22.3	23	23.7	23.9	24	24	24	24	24	24

Discharge rate according to DIN EN 1253-2 with retaining element for emergency drainage in l/s

	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
56	0.9	2.2	3.5	5.2	6.9	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2	8.2
70	1	2.1	3.6	5.6	7.4	10.6	13.6	15.4	17.1	17.1	17.2	17.2	17.2	17.2	17.2	17.2	17.2	17.2	17.2	17.2
90	0.6	1.5	2.4	3.9	5.4	9.2	13	16.3	19.6	21.5	23.4	23.6	23.8	23.9	23.9	23.9	23.9	23.9	23.9	23.9

Hier finden Sie eine Übersicht über alle verfügbaren Abflussmengen.

Installation Examples

SitaDSS Profi in a non-ventilated roof structure

SitaDSS Profi consisting of:
1.1 PE plug-in coupler with sealing ring
1.2 Base body
1.3 Fastening ring for Airstop
1.4 Gravel trap
1.5 Airstop

SitaDSS Profi extension element consisting of:
2.1 Base body
2.2 Sealing ring

3 SitaDSS Profi insulating block for extension element
4 SitaMore reinforcement plate
5 SitaPipe PE pipe
6 SitaPipe PE electrofusion socket
7 SitaPipe PE branch
8 SitaPipe PE bend
9 SitaPipe PE reduction piece
10 SitaDSS Clamp
11 SitaDSS Rail mounting rail
12 SitaDSS Rail suspension unit

Non-ventilated roof structure to the general rules of engineering with:

Waterproof membrane
Thermal insulation
Vapour barrier
Substructure

SitaDSS Profi with SitaDSS Profi retaining element for emergency drainage in a non-ventilated roof structure

SitaDSS Profi consisting of:
1.1 PE plug-in coupler with sealing ring
1.2 Base body

SitaDSS Profi extension element consisting of:
2.1 Sealing ring
2.2 Airstop
2.3 Base body

SitaDSS Profi extension element consisting of:
3.1 Base body
3.2 Sealing ring

4 SitaDSS Profi insulating block for extension element
5 SitaMore reinforcement plate
6 SitaDSS PE pipe
7 SitaDSS PE electrofusion socket
8 SitaDSS PE branch
9 SitaDSS PE bend
10 SitaDSS PE reduction piece
11 SitaDSS Clamp
12 SitaDSS Rail mounting rail
13 SitaDSS Rail suspension unit

Non-ventilated roof structure to the general rules of engineering with:

Waterproof membrane
Thermal insulation
Vapour barrier
Substructure

SitaDSS Profi with SitaMore transition connector set in a non-ventilated roof structure

1 SitaMore reinforcement plate
2 SitaDSS Profi insulating body for extension unit

SitaMore transition connector set consisting of:
3.1 EPDM/V2A connector
3.2 Support ring made of rust-proof stainless steel
(Sufficient fastening of the pipe system to the building structure must be ensured on site.)

SitaDSS Profi consisting of:
4.1 PUR base body for outlet
4.2 Plug-in coupler with seal

SitaDSS Airstop consisting of:
5.1 Airstop with fastening ring
5.2 Dome grate with installation screw

SitaDSS Profi extension unit consisting of:
6.1 PUR base body extension unit
6.2 Sealing ring for extension unit

Non-ventilated roof structure to the general rules of engineering with:

Waterproofing
Thermal insulation
Vapour barrier
Substructure

SitaDSS Profi and SitaPipe stainless steel pipe system for main drainage in non-ventilated roof structures

SitaDSS Profi with Airstop consisting of:
1.1 PE plug-in coupler
1.2 Base body
1.3 Fastening ring for Airstop
1.4 Airstop
1.5 Dome grate

SitaDSS Profi extension unit consisting of:
2.1 Base body
2.2 Sealing ring

3 SitaDSS Profi insulating body for extension unit
4 SitaPipe Edelstahl pipe
5 SitaPipe Edelstahl safety clamp
6 SitaPipe stainless steel mounting bracket
7 SitaPipe stainless steel branch 45°
8 SitaPipe Edelstahl bend
9 SitaPipe stainless steel transition eccentric

Non-ventilated roof structure to the general rules of engineering with:

Waterproof membrane
Thermal insulation
Vapour barrier
Substructure

MultiCAD und BIM-Daten

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Downloads

SitaDSS Profi			Article no.
Screw-on flange With Airstop
	DN 56	Screw-on flange	140299	Show product
	DN 70	Screw-on flange	140499	Show product
	DN 90	Screw-on flange	140699	Show product

SitaDSS Profi

Siphonic drainage outlet

Attributes

Technical drawing

SitaDSS Profi in a non-ventilated roof structure

SitaDSS Profi with SitaDSS Profi retaining element for emergency drainage in a non-ventilated roof structure

SitaDSS Profi with SitaMore transition connector set in a non-ventilated roof structure

SitaDSS Profi and SitaPipe stainless steel pipe system for main drainage in non-ventilated roof structures

Technical information

AutoCAD

Installation Examples

Technical drawings

Installation Instructions

Supplies

SitaDSS Profi

Extension unit

SitaDSS Profi

Screw-on flange Extension unit

SitaDSS Profi

Retaining element

SitaDSS Profi

Insulating body for extension element

SitaMore

Pipe sleeve heating

SitaMore

Reinforcement plate

SitaMore

Fire protection sleeve