Variants

SitaDSS Ravana

Extension unit

Attributes

Resistant to normal environmental influences
Impact and shock resistant
Heat-resistant
Durable
Universal for any seal

Technical drawing

Bridging of thermal insulation min. (mm)	Bridging of thermal insulation max. (mm)
50	160

Performance text

SitaDSS Ravana extension unit, made of rust-proof stainless steel, material No. 1.4301 to DIN EN 1253-2, for insulation material thicknesses of 50–160 mm, with pre-drilled holes to secure the component in the substructure, stainless steel loose flange, material No. 1.4301, two sealing sleeves for clamping bitumen, plastic or EPDM roofing membranes, supply and install to professional standards.

Installation Examples

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

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

Roofing
Thermal insulation
Vapour barrier
Substructure

MultiCAD und BIM-Daten

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Downloads

Technical drawings

PDF TechnischeZeichnung_282599_en.pdf

Article selection

SitaDSS Ravana			Article no.
Screw-on flange Extension unit
Screw-on flange Extension unit	197 mm	Screw-on flange	282599	Show product