SitaDSS Profi retaining element, made of polyamide, to DIN EN 1253-2, for SitaDSS Profi, SitaDSS Profi screw-on flange, siphonic drainage rainwater outlet and extension units for emergency drainage, adjustable height of the inlet edge of 25 – 200 mm, 105 mm – 85 mm or 150 mm – 135 mm, with multi-lip angled sealing ring to seal the retaining element against the roof outlet or extension unit. With three infinitely height-adjustable rubber-metal buffers, installation area per foot: 19.6 cm², with galvanised threaded rod M8 x 90 mm, M8 x 140 mm, M8 x 190 mm with bolted sealed cover which can be removed for inspection, housing with 51 surrounding ribs, in yellow signal colour. Retaining heights are infinitely adjustable, with large inlet pot to increase discharge capacity, supply and install to professional standards.
SitaDSS Profi in a non-ventilated roof structure with greenery for emergency drainage
SitaDSS Profi consisting of: 1.1 PE plug-in coupler with snap ring 1.2 Base body
SitaDSS Profi retaining element consisting of: 2.1 Sealing ring 2.2 Base body 2.3 Airstop
3 SitaDrain® gravel strip
SitaDSS Profi extension unit consisting of: 4.1 Base body 4.2 Sealing ring
5 SitaDSS Profi insulating body for extension unit 6 SitaPipe PE pipe 7 SitaDSS Rail suspension unit 8 SitaPipe PE electrofusion socket 9 SitaPipe PE branch 10 SitaPipe PE reduction piece 11 SitaDSS Clamp 12 SitaPipe PE pipe 13 SitaDSS Rail mounting rail
Non-ventilated roof structure with greenery to the general rules of engineering:
Roof greenery according to system supplier
Filter fabric
Drainage mat
Protective mat
Sealing
Thermal insulation
Vapour barrier
Substructure
SitaDSS Profi with SitaDSS Profi retaining element for
emergency drainage in a non-ventilated roof structure
1 SitaMore reinforcement plate
SitaDSS Profi consisting of:
2.1 PE plug-in coupler with snap-on ring
2.2 Base body
SitaDSS Profi extension unit consisting of:
3.1 Base body
3.2 Sealing ring
SitaDSS Profi retaining element consisting of:
4.1 Airstop
4.2 Sealing ring
4.3 Base body
5 SitaDSS Profi insulating body for extension unit
6 SitaDSS Rail mounting rail
7 SitaDSS Rail suspension unit
8 SitaDSS Clamp
9 SitaDSS PE electrofusion socket
10 SitaDSS PE branch
11 SitaDSS PE bend
12 SitaDSS PE reduction piece
13 SitaDSS PE pipe
Non-ventilated roof structure to the general rules of engineering with:
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