CRS 400/315D
Drainage inspection chamber with sediment trap and telescopic pipe
Connections 110, 160, 200, 250 mm
The drainage chamber CRS DN/OD 400 [mm] with telescopic pipe and cast iron D400 class cover.
- Connections can be made at angles: 0°.. 270°
- Connection DN/OD 110 .. 250 [mm]
- Telescopic pipe: DN 315 [mm]
- Cover: D400 class (40t)
- Sediment trap volume*: 38 [dm³]
*by default, on request it is possible order different sediment trap volumes (or chambers without one at all)
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Advantages
Long service life (>50 years)
Flexible for movements in soil (no cracking of the chamber)
Water-tightness > 0.5 bar, watertight materials
Resistant to aggressive environment, no corrosion
The diameter of access hole allows convenient and quick maintenance of drainage networks
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Recommended application
Temporary and permanent installation at construction sites
In agriculture, forestry, in parks, squares and peat fields
Stadiums and sport complexes
Landfills (liquid and biogas collection)
Pavements, pedestrian and bicycle paths
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Chamber components
Type: with one inlet DN1
OUT 0° / IN 90° (DN 110-250)
Additional IN 90° - 270° DN 110/160/200
Type: with two inlets DN1, DN2
OUT 0° / IN 90° and IN 270° (DN 110-250)
Additional IN 90° - 270° DN 110/160/200
Type: with three inlets DN1, DN2, DN3
OUT 0° / IN 90°, IN 180°, IN 270° (DN 110-200)
Additional IN 90° - 270° DN 110/160
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Technical information
Installation depth:
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Minimum instalation depth: 1.0 [m]
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Maximum installation depth is up to 4.0 [m], if the ground water level is 2.0 [m] from the surface. If the ground water level is 0.0 [m] from the surface, the maximum installation depth is 3.0 [m], according to the requirements of EN 13598-2 standard.
Chamber cover:
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Round cast iron frame and cover, DN 315 [mm], installation class D400 (40t) corresponds to the requirements of EN 124 standard
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Square cast iron frame and round cover, 385x385 [mm], installation class D400 (40t) corresponds to the requirements of EN 124 standard
Telescopic section:
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Telescopic PP smooth-wall pipe DN/OD 315 [mm], height 0.6 [m], corresponds to the requirements of EN 13476-2 standard
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Rubber cuff DN 400/315 and rubber sealing ring DN 400 [mm] correspond to the requirements of EN 681-1/A3 and EN 1277 standards
Chamber shaft and base:
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Height-adjustment corrugated PP double-wall shaft DN/OD 400 [mm] correspond to the requirements of EN 13476-3 and EN 14802 standards
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Polypropylene (PP) base of chamber, type CR-CT, DN 400 [mm] correspond to the requirements of EN 13476-3 standard
Subject to ISO/TR 10358 and ISO/TR 7620, elements of the plastic chamber, as well as rubber sealing elements (rubber sealing rings and cuffs) are chemically resistant in pH 2 (acidic environment) and pH 12 (alkaline environment)
How to create additional connections:
Legend:1 - hole saw
2 - chamber shaft connection seal
3 - socket adapter/chamber connection
4 - sealing ring
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Drawings
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Certificates
CRS 400.315 Road gullies Certificate ENG (INSTA-CERT)
Conformity mark certificate (INSTA-CERT)
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