KRASO Type LES
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KRASO Type LES
light shaft drainage system for concrete shafts
| DafStB waterproof concrete guidline: Stress class 1 + 2
| DafStB waterproof concrete guidline: Stress class 1 + 2
Light shaft drainage system for concrete shafts
+ Flexible drainage system - for precast factories and in situ concrete.
+ Manifold components for individual demands.
+ Also available for retrofit installation.
+ DafStB waterproof concrete guidline: Stress class 1 + 2
Info
KRASO Type LES DN 160 - basis for precast factories with water pressure tight surrounding, thermally welded KRASO 2 Seal. For later installation of LES - vario - connection, LES - leaves sieve and LES - odour stopper
KRASO Type LES DN 160 - basis for in situ concrete with water pressure tight surrounding, thermally welded KRASO 4 Seal. For later installation of LES - vario - connection, LES - leaves sieve and LES - odour stopper
KRASO Type LES DN 160 - vario connection - connection either to drainage DN 50 / DN 110 or to drainage DN 110. Connection possible to LES - backwater double stopper
LES DN 160 - backwater double stopper with 2 automatically sealing claps, one of them serves as emergency valve which can be closed by hand. Easy accessible and easy to maintain. Can be retrofitted by LES - vario - connection. Drainage capacity: 0,4 l/s Backwater tight up to 5 m water column
LES DN 160 - odour barrier removable, frost proof
LES DN 110 - backwater stopper
LES DN 110 and DN 160 - leaves sieve
Downloads
Produktinformation
Prüfzeugnis
DWG-Dateien
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Produktinfo_KRASO_Typ_LES (1.09 MiB)
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Prüfbericht_KRASO_Vierstegdichtung_PVC (310.56 KiB)
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Prüfbericht_KRASO_Vierstegdichtung_TPE (310.25 KiB)
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Prüfbericht_KRASO_LES_Rückstauverschluss (2.75 MiB)
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DWG_KRASO_Typ_LES_Fertigteilwerk_DN_160 (710.85 KiB)
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DWG_KRASO_Typ_LES_Ortbeton_DN_160 (716.86 KiB)
Type / Item |
KRASO Type LES - 110 |
KRASO Type LES - 160 |
![](https://www.kraso.de/media/9b/34/b9/1704795172/ Tabelle_KRASO_Typ_LES.jpg)
KRASO Floor Drain - KG 2000
according DIN EN 1253 - for the installation in interior areas without traffic, for the drainage of grey water, drainage capacity: 1,79 l/s, with water pressure tight surrounding, thermally welded KRASO 4 Seal. Also available with KRASO Foil Flange, oil- and bitumen resistant (d = approx. 50 cm). For the integration of the foil flange we recommend our adhesive and sealant KRASO PU 50. | DafStB waterproof concrete guidline: Stress class 1 + 2, with foil flange DIN 18533 W1-E
Inside and outside - tight and dry
+ For interior areas, for basements, yards and parking levels: KRASO Drains for a reliable and water pressure tight drainage of water! Radon-tight!
+ Walkable and fit for traffic, frost proof and odour tight, backwater safe and thermally insulated: manifold versions for different needs!
+ High-quality components for a secure installation and use: solid wall material with thermally welded KRASO 4 Seal, plastic- or stainless steel grates.+ Additional accessories as completion for individual needs.+ DafStB waterproof concrete guidline: Stress class 1 + 2, with foil flange DIN 18533 W1-E
KRASO Floor Drain
according DIN EN 1253 - for the installation in interior areas without traffic, for the drainage of grey water, drainage capacity: 1,79 l/s, with water pressure tight surrounding KRASO 4 Seal. Also available with KRASO Foil Flange, oil- and bitumen resistant (d = approx. 50 cm). For the integration of the foil flange we recommend our adhesive and sealant KRASO PU 50. | DafStB waterproof concrete guidline: Stress class 1 + 2, with foil flange DIN 18533 W1-E
Inside and outside - tight and dry
+ For interior areas, for basements, yards and parking levels: KRASO Drains for a reliable and water pressure tight drainage of water! Radon-tight!
+ Walkable and fit for traffic, frost proof and odour tight, backwater safe and thermally insulated: manifold versions for different needs!
+ High-quality components for a secure installation and use: solid wall material with thermally welded KRASO 4 Seal, plastic- or stainless steel grates.
+ Additional accessories as completion for individual needs.+ DafStB waterproof concrete guidline: Stress class 1 + 2, with foil flange DIN 18533 W1-E
KRASO Floor Drain Type FS - RS - frost proof - backwater safe
for the installation in outdoor areas without traffic, for the drainage of grey water, drainage capacity: 0,4 l/s, with water pressure tight surrounding, thermally welded KRASO 4 Seal. Also available with KRASO Foil Flange, oil- and bitumen resistant (d = approx. 50 cm). For the integration of the foil flange we recommend our adhesive and sealant KRASO PU 50.
| DafStB waterproof concrete guidline: Stress class 1 + 2, with foil flange DIN 18533 W1-E
Frost proof - backwater safe
+ For installation in outdoor areas without traffic, for the drainage of grey water, drainage capacity:0,4 l/s.+ All year use due to its frost proof backwater double stopper.
+ KG 2000: high impact strength and persistence.
+ Screwable stainless steel grate: class K3 up to max. 300 kg.+ DafStB waterproof concrete guidline: Stress class 1 + 2, with foil flange DIN 18533 W1-E
KRASO Floor Drain Type FS - KG 2000 - frost proof
for the installation in outdoor areas without traffic, for the drainage of grey water, drainage capacity: 1,67 l/s, with water pressure tight surrounding, thermally welded KRASO 4 Seal. Also available with KRASO Foil Flange, oil- and bitumen resistant (d = approx. 50 cm). For the integration of the foil flange we recommend our adhesive and sealant KRASO PU 50. | DafStB waterproof concrete guidline: Stress class 1 + 2, with foil flange DIN 18533 W1-E
Inside and outside - tight and dry
+ For interior areas, for basements, yards and parking levels: KRASO Drains for a reliable and water pressure tight drainage of water! Radon-tight!
+ Walkable and fit for traffic, frost proof and odour tight, backwater safe and thermally insulated: manifold versions for different needs!
+ High-quality components for a secure installation and use: solid wall material with thermally welded KRASO 4 Seal, plastic- or stainless steel grates.+ Additional accessories as completion for individual needs.+ DafStB waterproof concrete guidline: Stress class 1 + 2, with foil flange DIN 18533 W1-E
KRASO Floor Drain Type FS - frost proof
for the installation in outdoor areas without traffic, for the drainage of grey water, drainage capacity: 1,67 l/s, with water pressure tight surrounding KRASO 4 Seal. Also available with KRASO Foil Flange, oil- and bitumen resistant (d = approx. 50 cm). For the integration of the foil flange we recommend our adhesive and sealant KRASO PU 50. | DafStB waterproof concrete guidline: Stress class 1 + 2, with foil flange DIN 18533 W1-E
Inside and outside - tight and dry
+ For interior areas, for basements, yards and parking levels: KRASO Drains for a reliable and water pressure tight drainage of water! Radon-tight!
+ Walkable and fit for traffic, frost proof and odour tight, backwater safe and thermally insulated: manifold versions for different needs!
+ High-quality components for a secure installation and use: solid wall material with thermally welded KRASO 4 Seal, plastic- or stainless steel grates.+ Additional accessories as completion for individual needs.+ DafStB waterproof concrete guidline: Stress class 1 + 2, with foil flange DIN 18533 W1-E
Legend
![](https://www.kraso.de/bundles/krasotheme/icons/Label_Druckwassergeprueft_10bar_Vierstegdichtung_EN.png?16969909248249)
Regarding our wall and pipe penetrations the KRASO 4 Seal reliably keeps pressurised water out: The material testing institute certifies a water pressure tightness up to 10 bar! Due to its construction the KRASO 4 Seal is securely fixed to the concrete. It is joined to the solid wall pipe monolithically (force-fit) in a special process. This completely prevents any creep or slippage.
![](https://www.kraso.de/bundles/krasotheme/icons/Label_Druckwassergeprueft_10bar_EN.png?16969909248994)
Whether KRASO Pump Sumps made of concrete, Flange Plates, Tie Points or Sealing Inserts: they all offer reliable protection against pressing water due to their construction, material and processing. All these products have been tested by independent material testing institutes regarding their water pressure tightness and are proof against pressurised water up to 10 bar!
![](https://www.kraso.de/bundles/krasotheme/icons/Label_gas-undgeruchsdicht-n_EN.png?16969909248398)
Not only against pressing water — KRASO Sealing Inserts are additionally gas- and odour-tight and therefore high-quality in terms of TA-Air! Due to a successful proof in a material testing institute our sealing inserts include the administrative regulation of the Federal Immission Control Act: “Technical Instructions on Air Quality Control TA-Air”.
![](https://www.kraso.de/bundles/krasotheme/icons/dkm_EN.png?169699092410013)
Products with Torque Control Nut KRASO DKM can be installed without having to use a torque wrench. The correct torque moment is integrated in the KRASO DKM. The installation has never been so easy and installation errors can be avoided.
![](https://www.kraso.de/bundles/krasotheme/icons/radon-dicht_EN.png?16969909246975)
Radon (Rn) is a radio-active noble gas which develops in rock earth. Via ground air this colour- and odourless gas can enter basement rooms through leakages. Radon is the second most common cause for lung cancer. Pipe penetrations with KRASO 4 Seal and KRASO Sealing Inserts are gas tight and therefore reliably protect your building against the intrusion of radon.
![](https://www.kraso.de/bundles/krasotheme/icons/Label_DVGW_EN.png?16969909247959)
The DVGW — The German Technical and Scientific Association for Gas and Water - certified that KRASO Sealing Inserts are gas-tight according to DIN EN13611 (sector 7.2). Our sealing inserts therefore meet the criteria for the German Association for Gas and Water.
![](https://www.kraso.de/bundles/krasotheme/icons/Label_DVGW-cert.png?169699092412295)
The KRASO Builder's Convenience Box has the application from DVGW - German Technical and Scientific Association for Gas and Water - according DVGW VP 601 as house connection for gas and water and therefore fulfils all directives for a gas- and water pressure tight installation.
![](https://www.kraso.de/bundles/krasotheme/icons/Label_brandsicher_F180_EN.png?16969909248080)
The so-called “fire-resistance grading” gives information about the DIN normed fire resistance of building materials. The grading shows the letter ”F” along with the time span of the functional integrity in minutes. With 180 minutes of functional integrity the fire-resistance grading F 180 therefore stands for a highly- fire-resistant material.
![](https://www.kraso.de/bundles/krasotheme/icons/Label_ABP.png?16969909248684)
Test certificates from recognised material testing institutes verify the usability of KRASO Joint Tapes, as e.g. KRASO Duo-Fix 150 “plus”, according the guidelines of the German Institute for Structural Engineering. The test certificate proofs the usability according state building regulations.
![](https://www.kraso.de/bundles/krasotheme/icons/FHRK-Quality.png?16969909246048)
KRASO Products with a "FHRK Quality" – icon meet the testing specifications of FHRK e.V. - the trade association for house connections for pipes and cables. The tests cover all possible stresses on sealing inserts, house connection systems, pipe penetrations and casings: for example, gas- and water pressure tightness, abrasion resistance when backfilling formwork or resistance when compacting the building pit.
![](https://www.kraso.de/bundles/krasotheme/icons/FHRK-Radondicht.png?16969909248358)
KRASO Products with the icon "FHRK Radondicht" have been tested according FHRK or/and DVGW testing specifications regarding their gas- and water pressure tightness and have also been successfully tested for diffusion resistance by the IAF. Products with this seal are radon-tight!