EVODRAIN HARD PP 220°
Locally perforated (LP) drainage pipe, DIN 4262-1, EN 13476-3
SN8 or SN16 [kN/m²], DN/OD 200, 250, 315, 400 [mm]; DN/ID 300, 400 [mm]
EVODRAIN HARD PP are hard (non-pliable) drainage pipes from polypropylene (PP) material. According to product standard DIN 4262-1 they feature double-wall construction (R2 type) with profiled (corrugated) external and smooth internal surface.
- Available sizes:
- DN/OD 200, 250, 315, 400 [mm]
- DN/ID 300, 400 [mm]
- Nominal ring stiffness class SN8 or SN16 [kN/m²]
- (LP) type perforation: 220° locally perforated pipe
LP type 220° partially perforated pipe with perforation opening on pipe surface located symmetrically to the vertical axis of the pipe at 220° ±10° area, but the lower part of the pipe ''flow channel'' is unperforated. It's used for liquid collection and transportation.
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Advantages
SN16 class - ideal for places with heavy traffic, such as in the railway infrastructure area 
The product is resistant to low temperatures in the range from 0°C to -10 °C 
Products are resistant to exposure to aggressive substances present in sewage and subsoil from pH2 (acidic medium) until pH12 (alkaline medium) 
The products are environment-friendly and recyclable after several decades in operation 
Long operational life - over 50 years -
Recommended application
For drainage on plots where the depth of groundwater deposition is less than the drainage norm, i.e. land plots for which, due to high groundwater levels, the topsoil is unable to drain excess moisture in the spring period, as well as due to high groundwater levels, underground engineering structures, roads, etc. are damaged.
Drainage system EVODRAIN HARD SN16 pipes are applicable for installations in:
In agriculture, forestry, in parks, squares and peat fields
Temporary and permanent drainage at construction sites
Stadiums and sport complexes
Pavements, pedestrian and bicycle paths
Landfills (liquid and biogas collection)
Road construction - with and without traffic load
Airport teritory infrastructure
Harbors and docks infrastructure objects
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Technical information
- Produced according to DIN 4262-1, EN 13476-3
- Available sizes:
- DN/OD 200, 250, 315, 400 [mm]
- DN/ID 300, 400 [mm]
- Ring stiffness SN8 or SN16 [kN/m²]
- Ring flexibility RF30
- Impact resistance determined at 0°C
- Standard pipe bar length: 6 [m]
- (LP) type perforation: 220° locally perforated pipe
- Water permeability ≥ 100 [cm2/m]
EVODRAIN HARD PP pipe DN/OD 200-400 [mm] and DN/ID 300, 400 [mm] is equipped with welded-on solid PP coupling and oil resistant¹ sealing ring. The supplied sealing ring grants a hermetic seal with a pressure rating of ≥0,5 bar (for the coupling area).
² The sealing ring is resistant to oil according to the requirements of EN 681-2 p.5.10. Compliance is determined by the "Volume change in oil" test according to ISO 1817.
Pipe dimensions Parameters DN/OD
200DN/OD
250DN/OD
315DN/OD
400DN/ID
300DN/ID
400Inner Ø [mm] 174.6 215.9 274.1 349.8 298.3 395.8 Length [m] 6 6 6 6 6 6 Water permeability [cm2/m] ≥ 100 ≥ 100 ≥ 100 ≥ 100 ≥ 100 ≥ 100 Permissible rinsing (cleaning) parameters:
- Maximum pressure: 120 [bar]
- Flow rate: 80 [l/min]
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Certificates
