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Siphonic drainage

The modern way of draining flat roofs

MODERN ARCHITECTURE NEEDS POWERFUL TECHNOLOGY

More than 30 years of expertise: Welcome to Sita.

The name Sita has stood for excellence in drainage and emergency drainage in the flat roof sector for decades. Each product comes with the experience gained from the production of several millions of outlets. We systematically pursue one single objective: quality in all areas. Sita leads the field in Germany as far as the production of drainage and ventilation systems is concerned. We are aware of how important good product quality is in achieving outstanding end results. That is why we do everything to provide you with the perfect basis for your work using our products and systems. With Sita, you may be absolutely assured of building on quality.

We provide answers! Sita is a problem solver. Together with specialist retailers, architects, planners and users, we find the ideal solution for the job – on both service and product level.

On the one hand, we are happy to share our specialist know-how, and on the other we benefit from suggestions from real-life practice. The requirements of architects, planners, users and specialist retailers take shape in the form of problem-solving products and systems.

GOOD REASONS FOR SITA

Specialist: We are flat roof drainageExpert: Competent and innovative since 1976Partner: From colleague to colleagueQuality: Tested and certifiedService: Fast, reliable, on time

2

3

Page 2 Basic points

Overview Page 4The SitaDSS system Page 6 Phases of capacity calculation and advice Page 8Matrix for siphonic drainage Page 11The SitaDSS system components Page 12

Page 14 SitaDSS Profi and SitaDSS Profi screw-on-flange Overview Page 14Products Page 15Installation examples Page 17

Page 19 SitaDSS MultiOverview Page 19Products Page 20Installation examples Page 23

Page 27 SitaDSS PE system Overview Page 27Products Page 28Installation technology Page 36

Page 42 SitaDSS SML system Overview Page 42Products Page 43

Page 53 Connection sleeves

Page 55 Contacts

Contents

Sita

DSS

Mul

tiSi

taD

SS P

rofi

an

d

Sita

DSS

Pro

fi s

crew

-on-

flan

geSi

taD

SS S

ML

syst

emSi

taD

SS P

E sy

stem

Important! All orders and deliveries are subject to our Terms of Trading.

The price list is valid from 1. January, 2012. Exchange rate 0,8296 £ // Market volatility +/- 5 %.

4

Systematic drainage and ventilation: The optimum solution for all roofing situations.

A

B1

B2

B3

C1

C2

C3

C4

D1

D2

D3

D4

E

F1

F2

G

Gravity drainage

SitaStandard with

SitaStandard extension unit

Siphonic drainage

SitaDSS Profi illustration shows the

version with SitaFiresafe®) with

SitaDSS Profi extension unit and

SitaRetaining element for emergency

drainage, PE pipes and pipe fittings

SitaDSS Profi with

SitaDSS Profi extension unit

and SitaDSS adapter set

to SML pipes and pipe fittings

SitaDSS Multi with

SitaDSS Multi extension unit

and SML pipes and pipe fittings

Emergency drainage

SitaTurbo

SitaAttika pipe system

SitaRondo

SitaSpy

Balcony and terrace

drainage

SitaCompact with SitaCompact

extension unit and

balcony attachment

SitaDrain® box gutter (with step grid)

SitaDrain® Terra

Sita green roof shaft

Renovation

SitaSani® Special

Ventilation

SitaVent pipe system

SitaVent pipe system with

pipe fairlead

Fire protection

SitaFiresafe®

with SitaDSS

Profi

B1B2B3

C3

C1

D4

G

C2

5

Gravity or siphonic drainage, emergency drainage through the parapet or extension units, effective ventilation for flat roofs or reliable draina-ge? Sita can offer you safe and standard product and system solutions whatever the task.

A

F1

D1D2

D3

E

C4

F2

6

New buildings have to be built as economically as possible. Costs can be saved where many people wouldn't expect it to be possible: with the rain drainage system. Not least for cost reasons, it is interesting to think about roof drainage during building planning – and not at the end, when it's too late. Depending on the site conditions, it makes sense to consider the position of the building and match the rain drainage system to this. Quite often, only a small branch line is required from the public sewer onto the site. This forward-looking procedure pays for itself several times over. With ground piping assigned to the centre of the building, pipes with smaller diameters can be used for roof drainage.

Reliability at all times!Even in heavy rain.

System: Calculation,outlets,pipes,attachment=onestopshop

Advice: CADcalculationinclosecooperationwithallstakeholders

Material: PE+SMLsolutionsavailable

Service: Sitaspecialistsavailableon-site

Logistics: Quicklyandreliableonthebuildingsite

GOOD REASONS FOR SIPHONIC DRAINAGE FROM SITA

7

Innovative complete solution. A DSS system is as good as each of its individual elements and capacity modules. This is why Sita now offers the entire DSS system in perfection. We make DSS systems for main and emergency drainage with complete quality orientation – and preventative fire protection can be integrated, too.

Advantages of DSS systems: Safe function, high drainage capacities, architectural benefits, efficient fitting and easy servicing add up to a system that offers you advantages right from the word go and for the long term.

SitaDSS:A system where the individual elements add up to perfection.

Advice + information Irrespective of whether on-site or on the phone, the specialists at Sita will be happy to provide competent and reliable assistance at all times. If you have any questions concerning products, installation situations, regulations or other topics related to the drainage and ventilation of flat roofs, then just call us.

Phone:Sita direct: +49-2522-8340-160

Fax:+49-2522-8340-260

e-mail:[email protected]

Internet:www.sita-bauelemente.de

8

The principle of siphonic drainageEven with low quantities of rain, the downpipe's cross-section falls shut,

creating the required vacuum even if the pipe is not at full capacity.

Sita roof outlets with SitaAirstop are especially adapted to the system to

prevent air being admitted to the pipes through the "Coriolis force".

The rainwater flowing into the downpipe creates a vacuum in the collecting

pipe which efficiently drains the roof area and pipe system using a "suction-

lifting effect". The fact that the pipe is full, combined with the pressure

created by the difference in height, results in a high flow speed and thus

in decisive construction and economic benefits.

The three phases of capacity calculation:The DSS system from Sita.

Siphonic drainage systems for the drainage of flat roofs follow a straightforward principle. A vacuum is created in the pipe system which makes use of the suction-lifting effect to drain the roof area and the pipe system quickly, safely and effectively. Taking technical regulations, environmental influences and structural circumstances into account, the functional principle of such systems can be proven by calculation on the basis of physical laws. The following calculations form the basis of this.

9

The number of roof outlets

The number of roof outlets required is defined on the basis of the calculated volume flow Q. These roof outlets made of polyurethane or cast iron developed especially for SitaDSS prevent air entering the inlet cup of the outlet and thus the pipe system. The following pipe system is calculated and dimensioned on this basis.

2

Calculation of volume flow

The volume flow Q is decisive for dimensioning flat roof drainage. Factors such as characteristics of the rain area, geometry of the roof and local reference rainfall rate (five-year rain r(5,5) and hundred-yearly rainfall r(5,100)) influence the volume flow Q.

Main drainage:

Q = r(5,5) • C • A •1

10000

Key to the terms used in the equations:r(5, 5) = the 5-minute reference rainfall rate, in l / (s • ha)

C = the drain coefficient

A = the effective precipitation area, in m²

Q = the main drainage volume flow, in l/s

Qemergency-min = the minimum volume flow

of the emergency drainage, in l/s

r(5,100) = the 5-minute-hundred-yearly rainfall, in l / (s • ha)

Qemergency-min = (r(5,100) – r(5,5) • C) •A

10000

Emergency drainage:

Planning by SitaDSS calculation service

The calculation of the pressure curve of a drainage system is necessary for dimensioning the pipes and fittings. The pressure loss over the flow path of an incompressible medium of constant density is determined by the Bernoulli equation. The physical limit for the vacuum possible in a siphonic drainage system is the steam pressure of the water. If this is not reached, the volume flow is interrupted and the calculated capacity of a siphonic drainage system is not reached.

A relatively precise pressure comparison of the individual flow paths with a maximum difference in pressure of 100 mbar guarantees even capacity during the first planning stage. Similarly long flow paths make pressure compensation easier. A subsequent iterative calculation off the pressure conditions rounds the next planning stage off.

Stepbysteptothesolution:

A The SitaDSS calculation specialists receive the CAD plans from the architect, specialist planner or general contractor. These plans form the basis for the hydraulic dimensioning of the siphonic drainage system.

B The drawings are transferred to the calculation program and used as an exact basis for dimensioning in line with DIN 1986-100. This preliminary planning must then be checked by the planner for feasibility.

C The information is sent quickly and efficiently by e-mail. This means the CAD- supported procedure makes the planner's work much easier and increases safety, since the simplified collision test provides an immediate indication of problematic spots.

D On the basis of drawings prepared this way, material lists, invitations for tender or quotations are prepared by mouse click and can be forwarded directly to the planner or contractor in appropriate file formats.

3

1

10

Gravity drainageTheconventionalsystemofgravitydrainagedrainsflatroofsviaoutletanddownpipesintoanextendedgroundpipingsystem.

Piping system partially filled/laid on a gradient Large pipe diameters Many downpipes Each downpipe is connected to the ground piping Expanded ground piping network Earthwork and inspection chambers required for

the ground piping

Siphonic drainageTheDSSsystemcollectstherainwaterundertheroofstructureandguidesitquicklyviaafewdownpipesintothegroundpiping.

Piping system completely filled/routed without gradient Small pipe diameters Few downpipes Minimum effort with ground piping and thus hardly any earthwork

Less is more:The DSS system from Sita.

Fewer downpipes, less obstacle protection, less ground piping, less maintenance and installation effort add up to a more space and thus more economy for room planning.

11

The SitaDSS decision matrix:The right product for every installation situation.

The requirements on technical building equipment in commercial and industrial building construction are comprehensive and varied. Even for rainwater and emergency drainage, it is necessary to clarify in advance which legal and functional requirements exist and how they can be solved and implemented.

Material Sound protection

Fire loadMaterial costs

Installation costs

Rigidity Impact-proof

Temperature-resistant

Low weight

PE-pipe

SML-pipe

Decision matrix for the SitaDSS pipe systems

System-oriented fittings withtherespectivecouplers.

DIN EN 12056 Gravitydrainagesystems

withinbuildings

DIN EN 752 Drainagesystemsoutsidebuildings

DIN 1986 Drainagesystemsfor

buildingandsites

DIN 18531 Roofseals

DIN 18195Constructionofplantseals

DIN 18234 Structuralfireprotectionforlarge-area

roofs

LAR-guideline Pipesystemguidelineconcerningfire-

protectionrequirementsforpipesystems

ZVSHK manual of sanitary technology Pipeconstruction

DDH-rules Specialistrulesforroofswithseals

FLL-guideline Guidelinefortheplanning,installationand

careofroofgardens;roofgardendirective

FLL recommendation Recommendationfortheplanningand

constructionoftrafficareasonbuildings

The following standards and rules must be taken into account when planning and installing flat roof drainage systems:

Legal rules and standards

12

6

2

1 SitaDSS roof outlet available in polyurethane and cast versions

2 SitaFiresafe® for the SitaDSS Profi roof outlet

3 Sita extension units for SitaDSS roof outlets The extension units bridge any insulation thickness

4 SitaRetaining element for SitaDSS roof outlets and extension units The solution for effective emergency drainage Available for all SitaDSS roof outlets

5 Pipes Pipe made of PE or cast (SML) material with respective coupler which guide the rainwater safely away from the roof area

6 Pipe fixation For the safe fixing of the pipeline to the

building structure

Safe and systematic flat roof drainage The DSS system from Sita.

A DSS system is a high-capacity system which has to fulfil unusually high mechanical and physical requirements. With outlets, pipe systems and fasteners which are perfectly matched, the DSS system from Sita complies with all common standards and regulations including those governing emergency drainage and preventative fire protection.

The SitaDSS system components SitaFiresafe® with SitaDSS Profi roof outlet and extension unit, connected to a PE pipe

3

13

5

5

4

SitaDSS multi-roof outlet with extension unit, connected to an SML pipe

SitaDSS Profi roof outlet with extension unit and retaining element, connected to a PE pipe

1

3

3

1

6

14

For direct connection to PE pipes

High drainage capacity

Straightforward assembly thanks to a low

number of individual parts

For universal use

With connecting sleeve as specified by the customer

or screw-on-flange

Areas of application For main and emergency drainage and for preventative fire protection on larger roof areas, both used and unused Material Polyurethane Colour Yellow, black Surface Smooth Properties Heat insulated, excellent weather stability (UV/IR radiation) Resistant to the usual environmental influences Resistant to blows and impact, Eco-friendly production and disposal

Heat-resistant Also suitable for emergency drainage

Workmanship Based on the rules of German Roofers as well as the installation examples and installation instructions provided by Sita Bauelemente GmbH

General characteristics Clean, no bubbles, blowholes, cracks or similar Gross density > 0,5 g/cm3

Shore hardness D > 65 at 23 °C Load capacity of dome grate H 1.5, corresponds to a testing force of 1.5 kN Openings in the dome grate min. 6 mm, max. 15 mm Temperature resistance Prolonged: min. –20 °C to max. +80 °C Fire protection class B2, normally flammable Water-tightness outlet body min. 100 mbar or 1.0 metre water column over 15 minutes to the extension unit Outlets with moulded Tensile force min. 100 N with 5 cm strips and a pulling speed connection sleeve of 50 mm/min Proofs of quality Designed and manufactured according to DIN EN 1253, external monitoring by an

independent testing institute

This series was developed by specialists for specialists. Alongside a high drainage capacity, these siphonic outlets stand out through particularly low pressure losses and straightforward processing possibilities. Few components and effort on-site are all you need to put together a perfectly functioning siphonic drainage element.

SitaDSS Profi and SitaDSS Profi screw-on-flange:The reliable siphonic outlets

15

SitaDSS Profi and SitaDSS Profi screw-on-flange SitaDSS roof outlets

*DN/OD = outer diameter (mm) **xx = last article digits for required sleeve, see page 53.

Nominal width a b Penetration/core bore hole Art. no. Price € DN DN/OD* (mm) (mm) (mm)

56 56 29 257 ø 250 14 02 xx** 96,00

70 75 32 178 ø 250 14 04 xx** 96,00

Nominal width a b Penetration/core bore hole Art. no. Price € DN DN/OD* (mm) (mm)

56 56 29 257 ø 250 14 02 99 103,00

70 75 32 178 ø 250 14 04 99 103,00

Nominal width Penetration/core bore hole Art. no. Price € DN DN/OD* (mm)

56 56 ø 300 F 14 02 90 294,00

70 75 ø 300 F 14 04 90 296,00

SitaDSS Profi roof outlet

Material: Polyurethane

SitaDSS Profi screw-on-flange roof outlet


Can be used alternatively to SitaDSS Profi roof outlet AL

SitaFiresafe® for the SitaDSS Profi roof outlet

Combinable

Combinable

AL

Combinable

ø 320

600

172

272

DN/ODø 275ø 298

ø 320

ø 250

ø 186

DN/OD

a

b

495

a

DN/ODø186ø250ø320

b

Sita

DSS

Pro

fi a

nd

Si

taD

SS P

rofi

scr

ew-o

n-fl

ange

16



Y Bridging thermal insulation Art. no. Price € (mm) from-to (mm)

142 60–110 14 24 xx** 49,00

183 60–150 14 25 xx** 55,00

251 120–220 14 26 xx** 64,00

355 60–320 14 27 xx** 70,00

SitaDSS Profi screw-on- flange extension unit


SitaRetaining element

Material: Polyamide

Retaining height from-to (mm) Art. no. Price €

25–105 14 90 01 64,00


Y Bridging thermal insulation Art. no. Price € (mm) from-to (mm)

142 60–110 14 24 99 60,00

183 60–150 14 25 99 67,00

251 120–220 14 26 99 73,00

355 60–320 14 27 99 81,00

**xx = last article digits for required sleeve, see page 53.

Combinable

Combinable

Combinable

ø 132

ø 250

ø 320 495

Y

ø 146

ø 375

115

223

Rubber-metal buffer for height adjustment 25-105 mm

ø 130

Ø 146

Ø 320

Ø 132

Y

17

31 2 4 6 7 85 9

Installation example A: SitaDSS Profi siphonic outlet in a non-ventilated roof structure with connected pipe system fixed to a rail system (warm roof)

Pipe system

Fastening system

Vapour barrier

Thermal insulation

Waterproofing to flat roof guidelines

SitaAirstop with dome grate


SitaDSS Profi syphonic outlet

Sita reinforcement plate9

8

7

6

5

4

3

2

1

Sita accessories

SitaTherm safety heating in pipe sleeve

SitaDSS Profi and SitaDSS Profi screw-on-flange

Installation examples

SitaDSS roof outlets

Sita reinforcement plateCombinable

Article Power supply Art. no. Price €

SitaTherm 230 V (ca. 10 Watt) 10 90 35 60,00

Article Bore hole {mm] Art. no. Price €

Sita reinforcement plate ø 250 10 90 00 26,00

Sita

DSS

Pro

fi a

nd

Si

taD

SS P

rofi

scr

ew-o

n-fl

ange

18

31 2 4 6 7 85 9

Installation example C: SitaFiresafe® with SitaDSS Profi siphonic outlet according to DIN 18234, installed in a non-ventilated roof structure with steel trapezoidal profiles (warm roof)

SitaFiresafe® with

SitaDSSProfi siphonic out-

let consisting of:

Non-combustible

thermal insulation

Fire-protection box

with integrated

reinforcement plate

Fire-protection sleeve

Connecting pipe

8

d

c

b

a

Waterproofing to

flat roof guidelines

Non-comb. insulation

filler

SitaDSS Profi

extension unit

SitaAirstop with

dome grate

4

7

6

5

Installation example B: SitaDSS Profi siphonic outlet with extension unit and retaining element for emergency drainage in a non-ventilated roof structure with connected pipe system fixed to a rail system (warm roof)

Pipe system

Fastening system

Vapour barrier

Thermal insulation

Waterproofing to flat roof guidelines

SitaRetaining element with SitaAirstop


SitaDSS Profi syphonic outlet

Sita reinforcement plate

Substructure10

9

8

7

6

5

4

3

2

1


31 2 4 5 a b876 c d

Steel trapezoidal profile

Vapour barrier for

structures according to

DIN 18234

Non-combustible

thermal insulation

3

2

1

19

The SitaDSS Multi roof outlet is setting new standards in terms of versatility. It has been designed for the installation of interior channels, among other things. Its fire resistance guarantees that it can be used wherever demanding fire protection conditions are in place.

SitaDSS MultiThe functional siphonic outlets

Non-combustible

Loose/fixed flange design according to DIN 18195

With insulated bodies

One-piece or two-piece installation possible

Suitable for channels

Areas of application For main and emergency drainage (siphonic drainage) according to DIN 12056-3 and DIN 1986-100 and for the preventative fire protection of flat and slightly sloped, used and unused roof areas

Material Cast iron EN-GJL-200 according to DIN EN 1561 Colour Grey Surface Smooth Properties Resistant to the usual environmental influences Resistant to blows and impact Heat-resistant Durable Universal for every type of seal Also suitable for emergency drainage Workmanship Based on the rules of German Roofers as well as the installation examples and installation

instructions provided by Sita Bauelemente GmbH General characteristics Surface free from sharp edges Load capacity of dome grate H 1.5, corresponds to a testing force of 1.5 kN Openings in the dome grate Min. 6 mm, max. 15 mm Temperature resistance Prolonged: min. –20 °C to max. +80 °C Fire protection class A1, non-combustible Water-tightness outlet body min. 100 mbar or 1.0 metre water column over 15 minutes to the extension unit Drains with loose/fixed flange Tensile force min. 400 N Proofs of quality Designed and manufactured according to DIN EN 1253,

external monitoring by an independent testing institute

Sita

DSS

Mul

ti

20

SitaDSS Multi SitaDSS roof outlets

SitaDSS Multi roof outlet

Material: Cast iron

*DN/OD = outer diameter (mm)

Nominal width a Penetration/core bore hole Art. no. Price € DN DN/OD* (mm) (mm)

80 83 277 ø 250 42 03 99 208,00

SitaMulti Ground plate

Material: Cast iron

Bridging thermal insulation Art. no. Price € from-to (mm)

80–260 42 26 99 151,00

Bridging thermal insulation Art. no. Price € from-to (mm)

80–300 40 27 99 157,00

SitaMulti extension unit

Material: Cast iron

Combinable

Combinable

Combinable

400

ø 350ø 232ø 189

a

ø 83ø 160

ø 220

SIT_DSS Multi_TI_senkrecht

SIT_DSS Multi_TI_Grundplatte

ø 160ø 203ø 220ø 350

97

400

ø 350

119

ø 110

ø 220

ø 189

21

SitaDSS Multi SitaDSS roof drains

SitaRetaining element

Material: Polyamide

SitaMulti insulated body type A for roof outlet

Material: Cellular glass

SitaMulti compensation ring for insulated body type A


a (mm) Art. no. Price €

40 E40 90 04 43,00

60 E40 90 05 47,00

Retaining height from-to (mm) Art. no. Price €

35–105* 12 90 01 64,00

Height (mm) Art. no. Price €

120 E40 90 03 94,00

Combinable

Combinable

Combinable

450

12060

162

280

a

ø 162

280

* With retaining heights of 35-50 mm the threaded pins must be shortened.

ø 375

115

223

Rubber-metal buffer for height adjustment35-105*

ø 167

Sita

DSS

Mul

ti

22

SitaDSS roof outlets

SitaMulti insulated body type B for extension unit


SitaMulti protective cover for construction period

Material: Polyethylene

Sita accessories

SitaTherm safety heating in pipe sleeveSita reinforcement plate

SitaDSS Multi

Combinable

Combinable

Combinable

120

450

35

ø 192

ø 185

ø 200

Article Power supply Art. no. Price €

SitaTherm 230 V (ca. 10 Watt) 10 90 35 60,00

Article Bore hole [mm] Art. no. Price €

Sita reinforcement plate ø 250 10 90 00 26,00

For model Art. no. Price €

SitaDSS Multi E40 90 10 3,00

Height (mm) Art. no. Price €

120 E40 90 06 94,00

23

Installation examples SitaDSS Multi SitaDSS roof outlets

Installation example A: Sita DSS Multi siphonic outlet with extension unit and cellular glass body in a non-ventilated roof structure (warm roof).

Installation example B: Sita DSS Multi siphonic outlet with extension unit in non-ventilated roof structure (warm roof).

1 Substructure 2 Vapour barrier

3 Thermal insulation

4 Waterproofing to flat roof guidelines

5 SitaMulti compensation ring for

insulated body type A

6 Sita insulated body type A

7 SitaAirstop with dome grate

8 SitaMulti extension unit

9 SitaDSS Multi siphonic outlet

10 Connected SML pipe, with protection

against condensation

1 Substructure

2 Vapour barrier



5 Sita reinforcement plate

6 SitaAirstop with dome grate

7 SitaMulti extension unit


9 Connected SML pipe, with protection

against condensation

31 2 4 8 9 1075 6

31 2 4 7 85 6 9

Sita

DSS

Mul

ti

24

Installation examples SitaDSS Multi SitaDSS roof outlets

Installation example C: SitaDSS Multi siphonic outlet with Ground plate, retaining element for emergency graining and insulating block in a non-ventilated roof structure (warm roof).

Installation example D: SitaDSS Multi siphonic outlet with dome grate, Airstop, insulated bodies and Sita green roof shaft in an inverted greened roof

1 Substructure

2 Vapour barrier



5 SitaMulti insulated body type B

6 SitaRetaining element with Airstop


8 SitaMulti Ground plate

9 Sita reinforcement plate

10 Connected SML pipe

1 Substructure

2 Gradient line



5 Protective membrane

6 Dome grate

7 SitaAirstop

8 Sita green roof shaft

9 SitaDSS Multi roof outlet

10 Gravel strip

11 SitaMulti insulated body type A

12 SitaMulti compensation ring for insulated body type A

13 Green roof

1 2 3 10 116 6 12

1 2 43 5 6 97 8 10

4 5 7 8 13

25

Installation examples SitaDSS Multi SitaDSS roof drains

Sita

DSS

Mul

ti

Installation example E: SitaDSS Multi siphonic outlet for main drainage and SitaDSS Multi siphonic outlet and SitaRetaining element for emergency drainage of an interior gutter.

1 Substructure

2 Corrugated sheets made of fibre cement

3 Connected SML pipe

4 SitaDSS Retaining element for emergency

drainage

5 SitaAirstop

6 Interior gutter with main and emergency

drainage


8 Transition piece from DN 80 to DN 50

31 2 4 7 865

26

27

Impact-proof

Heat-resistant

Weldable

Low weight

Good resistance to UV light and the weather

Areas of application For rainwater drainage Material Polyethylene, tempered PEHD Colour Black Sizes DN 40–DN 315 Standardisation According to DIN EN 1519 Heat conductivity 0,38 W/m°C Burn behaviour B2, normally flammable Crystallisation melting range ≥ 130 °C Middle length stretch 0,2 mm/m*K Pull E-module at 23°C 1000 MPa Stretch tension 22 MPa Tear strength ≥ 350 % Density > 0,945 g/cm3

The low-weight SitaDSS PE pipe system is preferred wherever the roof structure cannot bear any or only little additional load. Its outstanding features are its ease of installation and favourable material costs compa-red with other pipe systems. The pipes and the fittings can be connected permanently, and pressure and extraction-resistant using electric welding sleeves or the mirror welding method.

SitaDSS PE pipeFormed parts, installation technology and guidelines

Brief information about PE pipes

One further material property of the PE pipe is the temperature-

related length stretching. The pipe is always subject to this

stretching due to existing temperature differences. This results

in the pipe length being restricted to 5.0 m and being connected

with an electric welding sleeve.

In addition, the fastening technology must react to thermal

load. More information is included in the next chapter

SitaDSS installation technology for PE pipe from page 36

onwards.

Sita

DSS

PE

syst

em

28

SitaDSS PE pipes and fittings SitaDSS PE pipes and accessories

DN e kg/m max. vacuum (i. mbar) Art. no. Price €

40 3,0 0,370 – 800 80004000 2,70 €/m

50 3,0 0,460 – 800 80005000 3,00 €/m

56 3,0 0,530 – 800 80005600 3,60 €/m

63 3,0 0,595 – 800 80006300 4,20 €/m

75 3,0 0,740 – 800 80007500 4,60 €/m

90 3,5 0,980 – 800 80009000 7,20 €/m

110 4,3 1,450 – 800 80001100 9,00 €/m

125 4,9 1,860 – 800 80001200 12,40 €/m

160 6,2 3,080 – 800 80001600 20,30 €/m

200 6,2 4,100 – 450 80002000 24,70 €/m

250 7,8 6,100 – 450 80002500 38,10 €/m

315 9,8 9,510 – 450 80003100 59,10 €/m

200 7,7 4,690 – 800 80002001 29,50 €/m

250 9,6 7,300 – 800 80002501 46,60 €/m

315 12 11,600 – 800 80003101 72,40 €/m

SitaDSS PE pipe

Material: PEHD Pipe length: l = 5.0 m

DN da L H Art. no. Price €

40 52 68 64 80100040 4,30

50 63 80 60 80100050 4,40

56 70 86 60 80100056 4,50

63 77 92 60 80100063 4,60

75 90 105 60 80100075 5,10

90 106 121 60 80100090 5,50

110 126 143 60 80100011 5,60

125 142 158 60 80100012 10,00

160 178 194 60 80100016 12,50

200 233 248 175 80100020 78,70

250 283 300 175 80100025 111,20

315 349 365 175 80100031 136,20

SitaDSS PE electric welding sleeve


DN

e

lDN

e

l

DN

H

da

L

29

Segment bend

Segment bend

DN k1 k2 l1/l2 R Art. no. Price €

200 75 75 200 420 80044520 47,70

250 30 30 220 430 80044525 124,10

315 30 30 220 440 80044531 164,30

DN k1 k2 l1/l2 R Art. no. Price €

200 75 75 300 240 80048820 117,00

250 30 30 335 320 80048825 172,30

315 30 30 370 350 80048831 236,30

SitaDSS PE fittings SitaDSS PE pipes and accessories

DN k1 k2 l1 l2 Art. no. Price €

40 20 20 45 45 80044540 1,70

50 20 20 45 45 80044550 1,80

56 20 20 45 45 80044556 1,90

63 20 20 50 50 80044563 2,10

75 20 20 50 50 80044575 4,30

90 20 20 55 55 80044590 6,50

110 25 25 65 65 80044511 6,70

125 25 25 65 65 80044512 9,80

160 20 20 69 69 80044516 20,00

SitaDSS PE 45° bend

SitaDSS PE88.5° bend



DN k1 k2 l1 l2 Art. no. Price €

40 20 20 50 50 80048840 1,80

50 20 20 60 60 80048850 1,90

56 20 20 65 65 80048856 2,20

63 20 20 70 70 80048863 2,50

75 20 20 75 75 80048875 4,90

90 20 20 80 80 80048890 7,20

110 25 25 95 95 80048811 7,50

125 35 35 103 103 80048812 10,30

160 35 35 123 123 80048816 20,00

k1

DN

l1

k2

l2

45°

R

45°

k1

DN

l1

SIT_DSS_PE_SEGMENTBOGEN 90°

Rk2

l2

k1

DN

l1

k2l2

45°

SIT_DSS_PE_ROHRBOGEN 88,5°

l1

k1

k2

DN

l2

88,5°

Segment bend

Segment bend

Sita

DSS

PE

syst

em

30

SitaDSS PE fittings

SitaDSS PE reduction piece (eccentric short)


DN a/DN b k1/k2 l1 l2 L Art. no. Price €

50/40 20 35 35 80 80015040 2,10

56/40 20 35 37 80 80015640 2,20

56/50 20 35 37 80 80015650 2,20

63/40 20 35 37 80 80016340 2,40

63/50 20 35 37 80 80016350 2,40

63/56 20 35 40 80 80016356 2,40

75/40 20 35 37 80 80017540 2,40

75/50 20 35 37 80 80017550 2,40

75/56 20 35 37 80 80017556 2,40

75/63 20 35 35 80 80017563 2,40

90/40 20 35 37 80 80019040 3,40

90/50 20 35 37 80 80019050 3,40

90/56 20 35 37 80 80019056 3,40

90/63 20 35 37 80 80019063 3,40

90/75 20 35 37 80 80019075 3,40

110/40 20 35 37 80 80011140 3,60

110/50 20 35 37 80 80011150 3,60

110/56 20 35 37 80 80011156 3,60

110/63 20 35 37 80 80011163 3,60

110/75 20 35 37 80 80011175 3,60

110/90 20 35 37 80 80011190 3,60

125/50 20 35 37 80 80011250 6,70

125/56 20 35 37 80 80011256 6,70

125/63 20 35 37 80 80011263 6,70

125/75 20 35 37 80 80011275 6,70

125/90 20 35 37 80 80011290 6,70

125/110 20 35 37 80 80011211 6,70

160/110 20 35 37 80 80011611 8,10

160/125 20 35 37 80 80011612 8,10

k1

DN a

l1

l2

k2

L

DN b

SitaDSS PE pipes and accessories

31

SitaDSS PE fittings

SitaDSS PEcleaning section 88.5° (with screw connection)


Variant with stub longer at one side

DN a/DN b DN c k1 k2 l1 l2 l3 L Art. no. Price €

40/40 54 20 45 55 75 69 130 80084040 16,00

50/50 70 25 55 60 90 75 150 80085050 16,10

56/56 85 30 65 70 105 84 175 80085656 16,50

63/63 82 25 60 75 100 80 175 80086363 17,00

75/75 117 25 55 70 105 117 175 80087575 20,10

90/90 123 25 70 80 120 125 200 80089090 23,10

110/110 146 20 65 100 140 94 240 80081111 27,70

125/110 146 20 70 100 150 124 250 80081211 35,10

160/110 146 30 105 140 210 145 350 80081611 59,10

200/110 146 25 180 180 180 165 360 80082011 104,30

250/110 146 40 220 220 220 190 440 80082511 123,80

315/110 146 70 280 280 280 225 560 80083111 198,70

110/110 140 20 - 90 115 - 1000 80091111 29,60

125/110 140 30 - 100 120 - 1000 80091211 57,20

160/110 140 60 - 140 140 - 1000 80091611 84,80

200/110 140 90 - 180 160 - 1000 80092011 119,70

250/110 140 110 - 220 185 - 1000 80092511 152,40

315/110 140 170 - 280 220 - 1000 80093111 241,20

SitaDSS PE reduction piece (eccentric long)


DN a/DN b k1 k2 l1 l2 L Art. no. Price €

160/110 20 20 35 37 215 80021611 55,00

160/125 20 20 45 40 140 80021612 55,00

200/110 50 10 80 40 285 80022011 64,90

200/125 50 10 80 40 285 80022012 64,90

200/160 50 10 80 37 210 80022016 71,20

250/200 100 100 160 140 405 80022520 137,50

315/200 100 100 160 140 540 80023120 167,40

315/250 100 100 160 150 450 80023125 171,10

k2

l3

l1

k1

L

DN a

DN b DN c

l2

k1

DN a

l1

l2

k2

L

DN b


Sita

DSS

PE

syst

em

32

SitaDSS PEbranch 45°(injection-moulded)


DN a/DN b k1 k2 k3 l1 l2 l3 L Art. no. Price €

40/40 30 30 25 90 90 45 135 80054040 4,00

50/40 45 45 40 110 110 55 165 80055040 4,00

50/50 20 20 35 110 110 55 165 80055050 4,00

56/40 35 30 60 120 120 60 180 80055640 4,30

56/50 30 30 40 120 120 60 180 80055650 4,30

56/56 25 25 40 120 120 60 180 80055656 4,30

63/40 30 30 40 130 130 65 195 80056340 4,50

63/50 30 30 40 130 130 65 195 80056350 4,50

63/56 25 25 40 130 130 65 195 80056356 4,50

63/63 25 25 40 130 130 65 195 80056363 4,50

75/40 40 30 60 140 140 70 210 80057540 6,20

75/50 40 30 60 140 140 70 210 80057550 6,20

75/56 35 25 55 140 140 70 210 80057556 6,20

75/63 35 25 55 140 140 70 210 80057563 6,20

75/75 25 25 40 140 140 70 210 80057575 6,20

90/40 50 40 80 160 160 80 240 80059040 8,80

90/50 50 40 80 160 160 80 240 80059050 8,80

90/56 45 35 75 160 160 80 240 80059056 8,80

90/63 25 30 65 160 160 80 240 80059063 8,80

90/75 25 30 65 160 160 80 240 80059075 8,80

90/90 20 20 50 160 160 80 240 80059090 8,80

110/40 55 50 95 180 180 90 270 80051140 9,40

110/50 55 50 95 180 180 90 270 80051150 9,40

110/56 45 40 90 180 180 90 270 80051156 9,40

110/63 40 35 80 180 180 90 270 80051163 9,40

110/75 35 30 75 180 180 90 270 80051175 9,40

110/90 30 25 65 180 180 90 270 80051190 9,40

110/110 20 20 55 180 180 90 270 80051111 9,40

125/40 50 45 95 200 200 100 300 80051240 12,40

125/50 50 45 95 200 200 100 300 80051250 12,40

125/56 50 45 95 200 200 100 300 80051256 12,40

125/63 50 40 95 200 200 100 300 80051263 12,40

125/75 50 40 95 200 200 100 300 80051275 12,40

125/90 30 35 80 200 200 100 300 80051290 12,40

125/110 25 25 70 200 200 100 300 80051211 12,40

125/125 20 20 60 200 200 100 300 80051212 12,40

160/50 120 115 65 250 250 125 375 80051650 68,70

160/56 120 115 65 250 250 125 375 80051656 68,70

160/63 120 115 65 250 250 125 375 80051663 68,70

160/75 120 115 65 250 250 125 375 80051675 68,70

SitaDSS PE fittings

k3

l3

l1

k1

L

DN a

l2

k2

DN b


33

Continuation of SitaDSS PE branch 45° from the previous page

DN a/DN b k1 k2 k3 l1 l2 l3 L Art. no. Price €

160/90 110 105 55 250 250 125 375 80051690 68,70

160/110 55 45 110 250 250 125 375 80051611 40,00

160/125 50 40 100 250 250 125 375 80051612 40,00

160/160 25 25 75 250 250 125 375 80051616 40,00

* 200/50 80 150 165 310 360 180 490 80052050 102,40

* 200/56 80 150 165 310 360 180 490 80052056 102,40

* 200/63 80 150 165 310 360 180 490 80052063 102,40

* 200/75 80 150 165 310 310 180 540 80052075 106,20

* 200/90 80 150 165 360 355 180 540 80052090 106,20

* 200/110 65 140 150 360 360 180 540 80052011 106,20

* 200/125 55 130 140 360 360 180 540 80052012 106,20

* 200/160 35 85 115 360 360 180 540 80052016 109,30

* 200/200 10 10 85 360 360 180 540 80052020 122,50

* 250/50 150 185 215 440 440 220 660 80052550 122,50

* 250/56 150 185 215 440 440 220 660 80052556 122,50

* 250/63 150 185 215 440 440 220 660 80052563 122,50

* 250/75 150 185 215 440 440 220 660 80052575 122,50

* 250/90 150 185 215 440 440 220 660 80052590 122,50

* 250/110 150 185 215 440 440 220 660 80052511 149,90

* 250/125 140 175 205 440 440 220 660 80052512 149,90

* 250/160 50 130 180 440 440 220 660 80052516 149,90

* 250/200 90 50 150 440 440 220 660 80052520 149,90

* 250/250 55 55 115 440 440 220 660 80052525 192,90

* 315/110 235 260 305 560 560 280 840 80053111 231,10

* 315/125 220 250 290 560 560 280 840 80053112 231,10

* 315/160 200 205 270 560 560 280 840 80053116 231,10

* 315/200 175 125 240 560 560 280 840 80053120 249,90

* 315/250 140 130 205 560 560 280 840 80053125 249,90

* 315/315 95 95 160 560 560 280 840 80053131 249,90

SitaDSS PE fittings

* Segment welded

SitaDSS PEplug-in sleeve


L

l1

ø/DN

l2

DN l1 l2 L Art. no. Price €

50 66,5 13 65 81125050 4,55

75 92 17 90 81127575 7,00

90 108 17 90 81129090 9,40

110 130 17 95 81121111 9,60

125 149 15 95 81121212 14,50

160 188 30 130 81121616 23,80


Sita

DSS

PE

syst

em

34

SitaDSS PEexpansion socket


DN l1 l2 L K Art. no. Price €

40 56 81 235 40 84124040 8,10

50 50 90 235 40 84125050 8,75

56 56 96 235 40 84125656 9,00

63 56 109 235 40 84126363 9,00

75 54 117 235 40 84127575 9,10

90 46 140 255 20 84129090 11,00

110 53 154 235 40 84121111 11,30

125 72 192 260 40 84121212 17,30

160 80 228 350 40 84121616 27,30

200 183 280 440 100 84122020 114,80

250 183 350 480 100 84122525 206,00

315 183 350 480 100 84123131 271,30

L

l2

ø/DN

l1K

SitaDSS fire-protection sleeve SitaDSS PE pipes and accessories

SitaDSS fire- protection sleeve (mounted in front)

Material: Stainless steel sheathing

Scope of supply:Fire-protection sleeve, fitting instructions, approval certificate and type plate

H

da

SitaDSS PE fittings

* different design

DN da (mm) Hook H Art. no. Price €

40/50 66,7 2 22,4 80134050 72,00

56/63 81,7 2 32,4 80135663 74,00

75 101,7 3 32,4 80130075 76,70

90 116,7 3 42,4 80130090 80,60

110 145,7 4 47,4 80130011 86,70

125 166,1 4 47,8 80130012 103,80

160 235,7 6 48,2 80130016 122,40

200 257,0 8 177 80130020 536,20

250 319,0 12 232 80130025 660,80

* 315 360 6 298 80130031 1.197,80


35

Set comprising: 1 x transition coupler,1 x support ring

SitaDSS coupler

SitaDSS adapter set

PE-SML

Material: Chrome steel SitaDSS support ringSitaDSS transition coupler

SitaDSS adapter set

DN PE DN SML Art. no. Price €

56 50 80125650 32,15

75 80 80127580 34,40

HH

daL

Brief information about the storage and transport of PE pipes

Transport may only be carried out with suitable vehicles in order to

prevent deformation.

The surfaces must be protected against mechanical influences.

The pipes must remain in their packaging as far as possible and not be

exposed to direct sunlight.

Fittings, particularly electric welding sleeves, must remain in

their original packaging until they are required.

Storage must be carried out in such a way that level support is

guaranteed (Fig. 1).

The lower part of the frame should have a height of at least 10 cm to prevent

scratching and damage to the pipes during transport by forklift (Fig. 2).

Stacking height should not be more than 1 m so that there is no deformation

of the lower pipes due to the weight of the upper pipes at high outdoor

temperatures. Higher stacking is possible if the storage equipment leaves a

gap of at least 1 cm to the upper frame part in order to prevent direct force

transfer (Fig. 3).

During storage and transport of the PE pipes, attention must be paid to the following:

1 2 3A A

min. 10 cm

Distance min. 1 cm


Sita

DSS

PE

syst

em

36

U-channels and pre-assembled pipe clamps for rapid and

professional PE pipe mounting

Mounting technology to effectively counter the high

mechanical and thermal demands of the drain system

Optional acoustic protection inlays are suitable for the noise

reduction demands according to DIN 4109

The pre-assembled fastening unit is ideal for the rapid mounting of PE pipes onto the SitaDSS U-channels. The pipe of the SitaDSS sym-phonic drainage, which runs internally and horizontally, is held at a defined distance. In this way, the expansion and bending of the pipe through thermal effects is obstructed, and movement resulting from the draining water is lead into the mounting system.

SitaDSS Mounting Technology for PE PipingFor rigid securing of U-channels

SitaDSS Rail for the horizontal fastening of U-channels

SitaDSS Down for the vertical fastening

SitaDSS Close for the fastening of building components

The fastening of building components must be individually matched depending on the building characteristics. On request, we are pleased to work out a solution for you which is specially suited to the static demands.

37

Type Dimensions Art. no. Price €

SitaDSS Rail 41 x 41 x 2,0 84004141 6,60 €/m

SitaDSS Rail 41 x 62 x 2,5 84004162 14,40 €/m

Type Connector for Art. no. Price € SitaDSS Rail

SitaDSS SK same size 84014141 4,90

SitaDSS Combi 41x41 mit 41x62 84014162 13,00

SitaDSS Rail | Horizontal fastening of U-channels SitaDSS PE pipes and fasteners

SitaDSS Rail U-channels

Material: steel 1.0350 strip-galvanised

U-channels, internally toothed and holed, surface strip-galvanised accor-ding to DIN EN 10327, for the moun-ting of freely laid, horizontal piping.

Matching rail connectors for the continuous extension of SitaDSS U-channels.

SitaDSS Fixing set

Material: galvanised steel

Fastening the U-channels to building parts. Fixing set for the stabilisationof SitaDSS symphonic drainage system consisting of:2 joints, 1 hammer-head screwM 10x30 with hexagonal nutand washer

Type Art. no. Price €

SitaDSS Fixing set 84154141 30,00

Type Art. no. Price €

SitaDSS Rail mount-rigid 84034141 1,80

Hanger for accompanying rails:connection of building part fastenersand horizontal accompanying rails.

SitaDSS Rail Rigid hanger


Combinable

Combinable

Combinable

Sita

DSS

PE

syst

em

38

DN A B C Clamp Key Weight Art. no. Price €

mm mm mm screw size in gram

40 41 84 30 M 6 10 353 84100040 6,30

50 41 98 30 M 6 10 375 84100050 6,50

56 41 103 30 M 6 10 386 84100056 6,90

63 41 111 30 M 6 10 403 84100063 7,10

75 41 136 30 M 8 13 472 84100075 7,50

90 41 147 30 M 8 13 503 84100090 8,00

110 41 174 30 M 8 13 562 84100011 8,00

125 41 189 30 M 8 13 591 84100012 8,30

160 41 225 40 M 10 17 1055 84100016 8,60

200 41 265 40 M 10 17 1201 84100020 19,80

250 62 310 40 M 10 17 1395 84100125 21,80

315 62 376 40 M 10 17 1648 84100131 24,10

SitaDSS Rail | Horizontal fastening of U-channels SitaDSS PE pipes and fasteners

SitaDSS Clamp Fastening unit

Material: galvanised steelCombinable B

A

C

Fastening for U-channels without inlays

Pre-assembled fastening unit for the rapid mounting of PE pipesin a defined interval on the SitaDSS U-channels.Suitable for internal laying, horizontal running, pipes of the SitaDSSSymphonic drainage system.

39

SitaDSS Single and SitaDSS DownThe PE pipe mounting without U-channels

The Single and Down fastening system for PE pipes is part of the basic SitaDSS product range, and

offers you the platform for secure fastening of the SitaDSS system up to the transfer point into the

gravity drainage. The connection to the body of the building is finally to be matched to the situation

on the building site.

SitaDSS Single Single hanger


Clamp with internal thread for individual hanging, without inlay (SitaDSS Single)

Two-part clamp with connecting possibility M10 for the fastening of pipe lines ina defined interval. Suitable for fastening of internal laying running pipesof the SitaDSS symphonic drainage system without acoustic protection.

Combinable

DN Clamp outside Clamp Clamp width weight Art. no. Price €

A screw B in gram

40 65 M 5 20 76 84300040 3,50

50 77 M 5 20 93 84300050 3,50

56 89 M 5 20 56 84300056 3,60

63 89 M 5 20 102 84300063 4,00

75 107 M 6 25 166 84300075 4,10

90 121 M 6 25 185 84300090 4,50

110 143 M 6 25 221 84300011 4,80

125 163 M 6 25 248 84300012 4,90

160 193 M 6 25 306 84300016 5,90

B

A

Sita

DSS

PE

syst

em

40

SitaDSS Down Vertical fastening


SitaDSS Down | Vertical fastening of PE pipes SitaDSS PE pipes and accessories

SitaDSS Down Base and SitaDSS threaded pipe


Base plate and threaded pipe for mountingto parts of the building.

For accepting a ½” or 1” threaded pipe for connection with the SitaDSS Down.

Type Connection Art. no. Price €

SitaDSS Down Base 1/2" 84500500 3,00

SitaDSS Down Base 1" 84501008 11,30

SitaDSS Gewinderohr 2,0 m 1/2" 94151102 30,00

SitaDSS Gewinderohr 2,0 m 1" 93151120 43,00

Combinable

Combinable

B

A

C

DN A B C D Clamp Key weight Art. no. Price €

mm mm mm mm screw size in gram

40 1/2" 84 30 15 M 6 10 171 84400040 3,40

50 1/2" 98 30 15 M 6 10 195 84400050 3,50

56 1/2" 103 30 15 M 6 10 200 84400056 3,60

63 1/2" 111 30 15 M 6 10 212 84400063 3,80

75 1/2" 136 30 15 M 8 13 300 84400075 4,00

90 1/2" 147 30 15 M 8 13 327 84400090 4,10

110 1/2" 174 30 15 M 8 13 368 84400011 4,30

125 1/2" 189 30 15 M 8 13 412 84400012 4,50

160 1" 225 40 20 M 10 17 875 84400016 5,10

200 1" 265 40 20 M 10 17 1044 84400020 12,90

250 1" 310 40 20 M 10 17 1192 84400025 14,50

315 1" 376 40 20 M 10 17 1508 84400031 16,90

Clamp with internal thread for vertical fastening, without inlay (SitaDSSDown). Two-part clamp with connecting possibility ½” and 1” for the simplefastening of down pipes.Suitable for fastening of internal laying running pipes of the SitaDSSsymphonic drainage system without acoustic protection.

41

Sita

DSS

PE-

syst

em

42

Non flammable

Temperature resistant

Not noisy

Corrosion and deformation resistant

Hygienic and toxically safe

Area of application for drainage of rainwater Material cast pig iron Colour red-brown Inner coating 2-part EP paint, min 120 μm Outer coating DN 40 – DN 300 Standards DIN EN 877, DIN EN 1561 and DIN 19522 Burning behaviour A1, non-flammable Minimum tensile strength shaped parts: 150 N/mm² pipes: 200 N/mm²

Hardness 260 HBW

The SitaDSS system, which has been matched to your building requirements, will be calculated hydraulically according to VDI 3806 and DIN 1986-100, 5-2008. The cast iron pipes and shaped parts in the standard sizes DN 40 to 300 warrant a fully functional system. The junction elements which are suited to the system guarantee a permanently water-tight and secure connection.

SitaDSS SML PipeShaped parts, mounting technology and mounting guidelines

Notes about SML pipes

Because of the advantageous characteristics of the material, no

additional measures are required regarding noise reduction and

fire protection. If necessary, noise can be further reduced by using

acoustic insulation in the fasteners and fixtures to the building.

43

SitaDSS SML Pipes and Shaped Parts

SitaDSS SML Pipe

Material: cast iron

SitaDSS SML Pipe bend 15°

Material: cast iron

pipe length: 1.0 to 3.0 m

DN l1/2 kg/each article no. recommended price €

40 3,0 3,0 90004000 13,20 €/m

50 3,5 4,3 90005000 10,20 €/m

70 3,5 5,7 90007000 12,20 €/m

80 3,5 6,0 90008000 12,90 €/m

100 3,5 8,4 90001000 17,30 €/m

125 4,0 11,8 90001200 21,90 €/m

150 4,0 14,1 90001500 29,80 €/m

200 5,0 23,1 90002000 70,30 €/m

250 5,5 33,0 90002500 80,00 €/m

300 6,0 43,3 90003000 94,90 €/m

DN l1/2 kg/each article no. recommended price €

50 40 0,4 90021550 3,70

70 45 0,6 90021570 4,90

80 45 0,7 90021580 5,30

100 50 1,0 90021510 6,90

125 60 1,7 90021512 11,90

150 65 2,5 90021515 17,90

200 80 4,6 90021520 29,10

DN

e

lDN

e

H

DN

l2

l1

15°

Sita

DSS

SM

L sy

stem

44

SitaDSS SML pipes and fittings SitaDSS SML pipes and accessories

SitaDSS SML pipe bend 30°

Material: Cast iron

SitaDSS SML pipe bend 45°

Material: Cast iron

DN l1/2 kg/pce. Art. no. Price €

50 45 0,5 90023050 3,70

70 50 0,7 90023070 5,20

80 50 0,8 90023080 5,80

100 60 1,3 90023010 6,90

125 70 2,0 90023012 12,00

150 80 3,0 90023015 17,90

200 95 5,4 90023020 32,10

250 110 9,7 90023025 96,60

300 130 15,5 90023030 120,70


40 50 0,4 90024540 4,00

50 50 0,5 90024550 3,40

70 60 0,9 90024570 5,00

80 60 1,0 90024580 5,50

100 70 1,6 90024510 6,60

125 80 2,3 90024512 11,10

150 90 3,5 90024515 15,20

200 110 6,2 90024520 30,90

250 130 10,3 90024525 57,00

300 155 17,3 90024530 98,60

DN

l2

30°

l1DN

l2

45°

l1

45

SitaDSS SML pipe bend 88.5°(for connection under the drain)

Material: Cast iron

SitaDSS SML double pipe bend 88.5° (from 2 x 44.25°)

Material: Cast iron



40 70 0,5 90038840 5,00

50 75 0,7 90038850 4,20

70 90 1,2 90038870 5,10

80 95 1,4 90038880 5,80

100 110 2,1 90038810 7,80

125 125 3,2 90038812 12,80

150 145 4,9 90038815 19,40

200 180 8,8 90038820 44,60

250 220 13,8 90038825 71,70

DN l1 l2 l3 kg/pce. Art. no. Price €

50 50 100 121 1,2 90024450 8,20

70 60 120 145 1,8 90024470 11,40

80 60 120 145 1,8 90024480 11,40

100 70 140 170 3,2 90024410 17,20

125 80 160 195 4,6 90024412 24,30

150 90 180 219 7,0 90024415 32,70

l1

l2

88,5°

DN

44,25°

l1

l2

l3

l3

44,25°

DN

Sita

DSS

SM

L sy

stem

46

SitaDSS SML branch 45°

Material: Cast iron

SitaDSS SML reduction piece(eccentric)

Material: Cast iron


DN a/DN b I1 L kg/pce. Art. no. Price €

50/40 10,0 65 0,5 90015040 4,20

70/50 10,0 75 0,5 90017050 3,20

80/50 12,5 80 0,7 90018050 3,40

100/50 25,0 80 0,9 90011050 4,20

100/70 16,0 8 0,9 90011070 4,20

100/80 13,5 90 1,1 90011080 4,30

125/50 38,5 85 1,4 90011250 7,50

125/70 28,5 90 1,5 90011270 7,50

125/80 26,0 95 1,5 90011280 7,50

125/100 12,5 95 1,5 90011210 7,50

150/50 51,0 95 2,0 90011550 10,30

150/70 41,0 100 2,1 90011570 10,60

150/80 37,5 100 2,3 90011580 10,60

150/100 25,0 105 2,2 90011510 10,70

150/125 12,5 110 2,2 90011512 11,40

200/100 50,0 115 4,1 90012010 20,20

200/125 37,5 120 4,1 90012012 21,00

200/150 25,0 125 4,3 90012015 23,40

250/150 57,0 140 6,8 90012515 58,20

250/200 32,0 145 7,0 90012520 58,20

300/150 83,0 150 10,7 90013015 85,40

300/200 58,0 160 11,4 90013020 81,80

300/250 26,0 170 12,4 90013025 81,80

DN a/DN b l1 l2 l3 L kg/pce. Art. no. Price €

40/40 45 115 115 160 1 90044040 9,20

50/40 45 115 115 160 1,1 90045040 9,20

50/50 50 135 135 185 1,4 90045050 6,50

70/50 40 150 150 190 1,6 90047050 8,00

70/70 55 160 160 215 2,3 90047070 9,10

80/50 45 135 135 180 1,8 90048050 8,80

l1

l2

L

DN a

l3

DN b

45°

DN a

I1

L

DN b

47

Continuation ofSitaDSS SML branch 45° from the previouspage

SitaDSS SML cleaning pipe(with round cover)

Material: Cast iron

SitaDSS SML pipes and accessories

DN a/DN b l1 l2 l3 L kg/pce. Art. no. Price €

80/80 65 160 160 225 2,4 90048080 9,90

100/50 35 165 165 200 2,5 90041050 10,40

100/70 50 185 185 235 3,3 90041070 11,80

100/80 55 175 175 230 3,5 90041080 12,10

100/100 70 205 205 275 4,2 90041010 12,80

125/50 20 185 185 205 3,4 90041250 16,10

125/70 40 200 200 240 4,3 90041270 18,00

125/80 40 200 200 240 4,6 90041280 20,10

125/100 60 220 220 280 5,2 90041210 21,20

125/125 80 240 240 320 6,4 90041212 27,80

150/70 30 215 215 245 5,6 90041570 27,80

150/80 30 215 215 245 5,9 90041580 29,30

150/100 55 240 240 295 6,8 90041510 29,30

150/125 70 255 255 325 8 90041512 32,20

150/150 90 265 265 355 9,2 90041515 38,70

200/80 20 240 240 260 8,5 90042080 73,20

200/100 40 265 265 305 10 90042010 59,70

200/125 55 280 280 335 11,9 90042012 62,30

200/150 75 300 300 375 13,3 90042015 68,40

200/200 115 340 340 455 17,2 90042020 89,70

250/100 15 310 310 325 15,4 90042510 209,90

250/125 35 335 335 370 17,9 90042512 209,90

250/150 55 350 350 405 20,2 90042515 220,80

250/200 90 385 385 475 25,1 90042520 261,80

250/250 130 430 430 560 31,5 90042525 261,80

300/100 5 345 345 350 22 90043010 278,80

300/125 15 360 360 375 23,9 90043012 278,80

300/150 35 380 380 415 26,9 90043015 265,50

300/200 70 415 440 485 34 90043020 310,10

300/250 115 465 465 580 42,1 90043025 321,80

300/300 155 505 505 660 50,1 90043030 341,60

DN l1 l2 k1 L kg/pce. Art. no. Price €

50 59 105 53 190 2,3 90050050 12,10

70 69 125 73 210 2,9 90050070 14,20

80 74 135 78 220 3,1 90050080 15,20

100 84 159 104 260 5,0 90050010 19,30

SitaDSS SML pipes and fittings

k1L

DN

l2

l1Si

taD

SS S

ML

syst

em

48

DN k2 k1 l1 l2 L kg/pce. Art. no. Price €

50 61 93 193 148 25 0,9 90080150 11,90

70 82 114 214 166 26 1,0 90080170 12,40

80 87 120 214 175 31 1,0 90080180 12,50

100 115 147 250 202 28 1,3 90080110 12,80

125 138 171 275 225 28 1,5 90080112 16,10

150 163 199 300 252 30 2,0 90080115 20,40

200 215 250 360 310 30 3,0 90080120 30,20

250 280 344 442 392 34 5,6 90080125 83,80

300 332 393 495 445 39 7,4 90080130 106,50

DN l1 l2 L kg/pce. Art. no. Price €

50 96 87 200 1,3 90080050 13,20

70 96 106 200 1,6 90080070 12,00

80 96 114 200 1,8 90080080 12,10

100 96 145 200 2,3 90080010 14,00

125 96 170 200 3,0 90080012 18,20

150 96 195 200 4,0 90080015 23,30

200 96 245 200 6,0 90080020 41,60

250 146 340 300 18,7 90080025 171,70

300 146 390 300 24,0 90080030 201,20

SitaDSS SML Cleaning pipe(with rectangular cover)

Material: Cast iron

SitaDSS SML Downpipe support and bearing (with rubber ring)

Material: Cast iron SitaDSS SML downpipe support SitaDSS SML bearing

SitaDSS SML pipes and accessories

DN k1 k2 k3 l1 l2 L kg/pce. Art. no. Price €

100 200 230 100 83 157 340 7,6 90060010 31,80

125 225 225 125 101 190 370 10,3 90060012 45,60

150 250 280 150 112 215 395 14,5 90060015 57,80

200 300 330 200 137 265 465 22 90060020 143,90

250 350 426 259 170 330 570 36,5 90060025 247,20

300 400 476 309 195 380 640 51 90060030 308,00

SML downpipe support (without rubber)

SML bearing for downpipe support (with rubber)

SitaDSS SML pipes and fittings

k1L

DN

l2

l1

k2k3

L

DN

8 mm

l1

l2l1

l2

k1

k2

L

49

DN L F1 F2 Art. no. Price €

50 300 3,06 1,53 90080250 27,60

70 300 3,06 1,53 90080270 28,10

80 300 3,06 1,53 90080280 28,20

100 300 3,06 1,53 90080210 28,50

125 300 3,06 1,53 90080212 31,80

150 300 3,06 1,53 90080215 36,10

200 300 3,06 1,53 90080220 45,90

250 300 3,06 1,53 90080225 99,50

300 300 3,06 1,53 90080230 122,20

SitaDSS downpipe fixed pipe for downpipe support

Materials:Bearing: Cast ironBrackets: Steel, galvanised

SitaDSS SML pipes and accessoriesSitaDSS SML pipes and fittings

SitaDSS down-pipe fixed pipe for downpipe supportComprising:- Bearing for downpipe support- Two brackets with accessories

SitaDSS SML-coupler

SitaDSS SML Rapid pipe coupler

Material: Steel, galvanised

Ready-to-use pipe coupler for SML pipe made of galvanised steel, sealing sleeve made of EPDM with generously dimen-sioned sealing lips to facilitate pushing the coupling onto the end of the pipe.

DN Pipe outer dia. L H Art. no. Price €

40 48 72 41,0 90070240 3,45

50 58 80 39,5 90070250 2,95

70 78 100 39,5 90070270 3,25

80 83 105 39,5 90070280 3,55

100 110 135 45,4 90070210 3,60

125 135 162 54,4 90070212 5,60

150 160 187 54,5 90070215 6,50

200 210 244 70,0 90070220 12,90

250 274 305 115 90070425 15,70

300 310 358 115 90070430 17,00

Combinable

l1

l2

k1

k2

L

SitaDSS SML bearing

SIT_DSS_SML_Auflagerung_Fallrohrstütze

L

1/2 L

F1 F2

1/2 L

SitaDSS SML brackets

H

L

Sita

DSS

SM

L sy

stem

50

SitaDSS SML pipes and accessoriesSitaDSS SML coupler

Ready-to-use safety clip made of galvanised steel, together with the SitaDSS Rapid coupler as a positive locking connection for SML pipes and formed parts.

SitaDSS SML claw safety clamp

Material: steel, galvanised

DN l1 l2 H Art. no. Price €

40 21 65 66 90070340 21,00

250 30 305 125 90070325 180,40

300 30 350 125 90070330 160,90

SitaDSS SML Shark pipe and fitting coupler

Material: Steel, stainless

Ready-to-use coupler with integrated claw, smooth clamping sleeve made of stainless steel 1.4510 and sealing sleeve made of EPDM with generously dimensioned sealing lips. Suitable for coupling fittings in areas subjected to a pressure hazard.

DN Nominal pressure H Art. no. Price €

50 5 bar 65 90070150 16,60

70 5 bar 65 90070170 18,00

80 3 bar 65 90070180 20,90

100 3 bar 75 90070110 21,80

125 5 bar 75 90070112 36,70

150 5 bar 75 90070115 56,30

200 3 bar 75 90070120 85,50

Set comprising:1 x transition coupler 1 x support ring

SitaDSS adapter set

PE-SML

Material: Chrome steel SitaDSS support ringSitaDSS transition coupler

SitaDSS adapter set

DN PE DN SML Art. no. Price €

56 50 80125650 32,15

75 80 80127580 34,40

Combinable

Combinable

l1

l2

H

H

HH

daL

51

SitaDSS SML-attachment SitaDSS SML pipes and accessories

Pipe clamp for the horizontal and vertical attachment of pipes with insert (SitaDSS Down SML) Two-piece pipe clamp with connection possibilities M10, M12 or M16 for attaching pipes. Suitable for indoor, horizontal and vertical pipes belonging to the SitaDSS siphonic drainage system with sound insulation insert.

Typ Connection Art. no. Price €

SitaDSS DS DN 40 M10 84304000 4,70

SitaDSS DS DN 50 M10 84305056 4,90

SitaDSS DS DN 70 M10 84307075 8,40

SitaDSS DS DN 80 M10 84308000 8,80

SitaDSS DS DN 100 M12 84301011 9,90

SitaDSS DS DN 125 M12 84301200 14,80

SitaDSS DS DN 150 M16 84301516 16,00

SitaDSS DS DN 200 M16 84302000 18,50

SitaDSS DS DN 250 M16 84302500 23,20

SitaDSS DS DN 300 M16 84303000 52,60

SitaDSS Down SML attachment unit, horizontal and vertical(with insert)

Material: Steel, galvanisedCombinable

Sita

DSS

SM

L sy

stem

52

1 Quality Control is of utmost importance by Sita, and is carried out by qualified staff. 2 Development is Sita`s motor of innovation. In cooperation with our customers, new modern production ideas take form here. 3 + 4 Product quality and dependability are ensured through our own production and storage facilities. 5 Sita´s experts can advise you competently and reliably at any time. 6 Our Sita products are mounted and installed expertly by professionals.

1

32 4

5 6

Connection sleeves with last article digits

Product/trade name Art. no. last digits Type

Bitumen 00 Elastomerbitumen

SoftPVC 10 PVC–lightgrey

Product/trade name Art. no. last digits Type Manufacturer

Alkortec® 05 EVA–lightgrey RenolitAG

Alkortop® 41 FPO–lightgrey RenolitAG

Austroplan 38 FPO–lightgrey AgruKunststofftechnikGmbH

AtlanticFPO 63 FPO–darkgrey

AtlanticFPO 64 FPO–lightgrey

Evalastic 22 EPDM–darkgrey AlwitraGmbH

Evalon 25 EVA–white AlwitraGmbH

Evalon 37 EVA–lightgrey AlwitraGmbH

Extrupol 32 FPO–lightgrey SchedetalFolienGmbH

FirestoneUltraPly 42 FPO–grey FirestoneBuildingProducts

FirestoneSAFlashing 03 EPDM–black FirestoneBuildingProducts

FlagonEP/S 31 FPO–sandygrey SOPREMA-KLEWAGmbH

Inofin 21 FPO–grey WolfinBautechnik

Mapeplan 06 PVC–lightgrey

Mapeplan-T 04 FPO–lightgrey

NOVOPROOF® 60 EPDM–black DURAPROOFtechnologiesGmbH

O.C.Plan 30 ECB–black

Polyfin4230 16 FPO–lightgrey

Resistit 61 EPDM–black

Resitrix 01 EPDM–black PhoenixAG

Rhepanol-h 34 PIB–grey FDTFlachdachtechnologieGmbH&Co.KG

Sarnafil®-TG66 24 FPO–beige

Sikaplan®15G 09 PVC–lightgrey

Sucoflex-C 26 FPO–beige

Sucoflex 15 PVC–lightgrey Huber&Suhner

Tectofin 18 ASA-PVC-P–grey WolfinBautechnik

Thermofin 02 FPO–silvergrey

ThermoplanT 29 FPO–pearlwhite

TrocalS 12 PVC–lightgrey SikaGmbH

VAEPLAN 35 EVA–grey HirlerGmbH

VEDAFIN®F 43 FPO–creamwhite VEDAGGmbH

WolfinIB 20 PVC-PBV–black WolfinBautechnik

RenolitAG

FirestoneBuildingProducts

MapeiGmbH(DE)

PhoenixAG

PolyfinAG

SikaGmbH

Huber&Suhner

PaulBauderGmbH&Co.KG

AlwitraGmbH

Sleevesfromseries production

fortheseriesSitaStandard,SitaTrendy,SitaDSSProfi,SitaEasy,SitaEasyPlus,SitaSani®,SitaSani®Spezial,SitaCompact,

SitaMiniandSitaSystemfan.

BaileyRoofingSystems

53

The following connection sleeves are available at an additional cost of € 8 per piece.

Sleevesfromspecial production Deliverytimeupto8workingdays

54

Our generell terms and conditions apply.

For your notes:

German Terms of Trading

55

Sita Contact Partners:

Sita Bauelemente GmbH/UK

Mr. Bernard RawlingsOffice United Kingdom

4 Clare Wood DriveWest MallingKent, ME19 6PAUnited Kingdom

Phone +44 (0) 17 32 - 847 320Fax +44 (0) 17 32 - 847 [email protected]

Sales team export

Kurt FriedrichSales Department

Phone +49 (0) 25 22 - 83 40-141 Fax +49 (0) 25 22 - 83 [email protected]

Björn SteffensSales Department

Phone +49 (0) 25 22 - 83 40-146Fax +49 (0) 25 22 - 83 [email protected]

Daniela VahrenhorstSales Department

Phone +49 (0) 25 22 - 83 40-147Fax +49 (0) 25 22 - 83 [email protected]

Mitglied im Fachverband

Gravity roof drainage

Boden-, Flachdach undBalkonabläufe

Pub

lish

ed: 0

3.20

12

Tech

nic

al c

han

ges

and

err

or r

eser

ved

See our other brochureS for more Sita productS:

Sita Bauelemente GmbH ferdinand-braun-Straße 1 d-33378 rheda-Wiedenbrückfon +49 (0) 2522 - 8340-0 fax +49 (0) 2522 - 8340-100 [email protected] www.sita-bauelemente.de

Documents

MODERN ARCHITECTURE NEEDS POWERFUL TECHNOLOGY · PDF fileSitaDSS Profi and Sita DSS Profi screw-on-flange ... efficient fitting and easy servicing add up to ... questions concerning