SE-OK System

Linear drainage

    • Polymer concrete drain
    • Cast iron grating

General information:

  • Construction: A drainage channel consists of a drain and a cast iron COC grating.
  • Material: The drain is made of polymer concrete with steel edging strips which enable gratings to be screw fixed or with ductile cast iron edging strips which enable gratings to be snap fastened, screw fixed or installed universally (screw fixed or snap fastened or with the application of double installation method (screw and snap).
  • Channels with steel or cast iron edging strips in classes A15- E600.
  • Dimensions: SE.OK channels are available in a sloped version of rated (inner) width: 20cm. A slope in the channel bottom is 0.5%.
  • One sequence with 0.5% slope is 20.0m long. Sloped channels of rated (inner) width 20cm are marked with the symbol SE20.OK.05.xx, where xx means subsequent channel in a sequence.
  • Channels can be 0.5m long.
  • At special request channels can be mitred.
  • It is possible to execute channels without a slope in order to extend the drainage sequence.
  • It is possible to make an opening in the channel bottom and to mount a drain connector.
  • Inspection and cleaning: along the whole length of the system and through a drainage well
  • Max. load class: E600
  • Installation of non-sloped units: must allow for min. 0.2% slope, recommended slope 0.5%.

IMPORTANT: SE.OK channels are „M” type channels according to PN-EN1433 (require an additional support), therefore they require a concrete apron. Channels should be installed according to SE.OK LINEAR DRAINAGE INSTALLATION MANUAL.

Functions of the system:
Collecting and disposing storm water from the surface of roads, streets and yards into a sewerage or  storm drainage network, a combined sewer system or directly to the receiver.

Application scope:

Type “M” units - groups 1-5 of application areas with load class A15-E600 according to PN-EN 1433, among others industrial areas of heavy traffic and high load etc.

Special area of application:
Collecting and disposing storm water from circulation routes for pedestrian and bicycle traffic, green areas e.g. parks, squares, domestic areas, including domestic garages, kerb zones, shoulders not burdened with traffic, car parks or parking bays for passenger cars, carriageways, shoulders and car parks for any type of road vehicles, areas subject to heavy loads caused by vehicular traffic e.g. ports and docks.

SYTEC drains with a protective edge

INDEX
HEIGHT [MM]WIDTH [MM]LENGTH [MM]
Steel galvanised edgesUniversal cast iron edgesH1H2Hw1Hw2DzDwL
SE20.OK.05.01SE20.OK.05.01U2552602202252402001000
SE20.OK.05.02SE20.OK.05.02U2602652252302402001000
SE20.OK.05.03SE20.OK.05.03U2652702302352402001000
SE20.OK.05.04SE20.OK.05.04U2702752352402402001000
SE20.OK.05.05SE20.OK.05.05U2752802402452402001000
SE20.OK.05.06SE20.OK.05.06U2802852452502402001000
SE20.OK.05.07SE20.OK.05.07U2852902502552402001000
SE20.OK.05.08SE20.OK.05.08U2902952552602402001000
SE20.OK.05.09SE20.OK.05.09U2953002602652402001000
SE20.OK.05.10SE20.OK.05.10U3003052652702402001000
SE20.OK.05.11SE20.OK.05.11U3053102702752402001000
SE20.OK.05.12SE20.OK.05.12U3103152752802402001000
SE20.OK.05.13SE20.OK.05.13U3153202802852402001000
SE20.OK.05.14SE20.OK.05.14U3203252852902402001000
SE20.OK.05.15SE20.OK.05.15U3253302902952402001000
SE20.OK.05.16SE20.OK.05.16U3303352953002402001000
SE20.OK.05.17SE20.OK.05.17U3353403003052402001000
SE20.OK.05.18SE20.OK.05.18U3403453053102402001000
SE20.OK.05.19SE20.OK.05.19U3453503103152402001000
SE20.OK.05.20SE20.OK.05.20U3503553153202402001000

SYTEC polymer concrete drainage wells with a galvanised steel strainer basket and cast iron COC grating

INDEX
LOAD CLASS

GRATING INSTALLATION METHOD

OUTFLOW

HEIGHT

H Z [mm]

WIDTH

D Z [mm]

WIDTH

D W [mm]

LENGTH

L [mm]

SE20.OK.SB2.CK*C250Screw fixedIt is possible to make an opening ф110 or ф 160 or ф 200 and to mount a connector.780254200500
SE20.OK.SB2.DK*D400Screw fixed780254200500
SE20.OK.SB2.EK*E600Screw fixed780254200500
SE20.OK.SB3.CK*C250Screw fixed1140254200500
SE20.OK.SB3.DK*D400Screw fixed1140254200500
SE20.OK.SB3.EK*E600Screw fixed1140254200500
SE20.OK.SB2.Z.CKC250Screw fixedIt is possible to make an opening ф110 or ф 160 or ф 200 and to mount a connector.780254200500
SE20.OK.SB2.S.CKSnap fastened780254200500
SE20.OK.SB2.U.CKDouble**780254200500
SE20.OK.SB3.Z.CKScrew fixed1140254200500
SE20.OK.SB3.S.CKSnap fastened1140254200500
SE20.OK.SB3.U.CKDouble**1140254200500
SE20.OK.SB2.Z.DKD400Screw fixedIt is possible to make an opening ф110 or ф 160 or ф 200 and to mount a connector.780254200500
SE20.OK.SB2.S.DKSnap fastened780254200500
SE20.OK.SB2.U.DKDouble**780254200500
SE20.OK.SB3.Z.DKScrew fixed1140254200500
SE20.OK.SB3.S.DKSnap fastened1140254200500
SE20.OK.SB3.U.DKDouble**1140254200500
SE20.OK.SB2.Z.EKE600Screw fixedIt is possible to make an opening ф110 or ф 160 or ф 200 and to mount a connector.780254200500
SE20.OK.SB2.S.EKSnap fastened780254200500
SE20.OK.SB2.U.EKDouble**780254200500
SE20.OK.SB3.Z.EKScrew fixed1140254200500
SE20.OK.SB3.S.EKSnap fastened1140254200500
SE20.OK.SB3.U.EKDouble**1140254200500
SE/CE20.SB.PIntermediate segment360254200500

* wells with a steel edge

** Double (snap fastened - screw fixed)

Accessories for SE channels

End caps for channels

INDEX
TYPEINTENDED FOR TYPEWEIGHT [kg]
SE20.OK.E1Full beginning

SE20.OK.05.01 - SE20.OK.05.20

SE20.OK.05.01U - SE20.OK.05.20U

1,85
SE20.OK.E2Full ending

SE20.OK.05.01 - SE20.OK.05.20

SE20.OK.05.01U - SE20.OK.05.20U

2,15
SE20.OK.OUE2Open with a 160PCV connector

SE20.OK.05.01 - SE20.OK.05.20

SE20.OK.05.01U - SE20.OK.05.20U

2,03

Gratings COC

INDEX
GRATE MATERIALGRATING TYPEGRATING INSTALLATION METHODLOAD CLASS

LENGTH

L [mm]

WATER INLET SURFACE AREA [cm2/pc]
COC20.02.Z.WCast ironSlotScrew fixedC250500537
COC20.02.S.W1Cast ironSlotSnap fastened (spring)C250500537
COC20.02.U.W1Cast ironSlotDouble (snap fastened - screw fixed)C250500537
COC20.03.Z.WCast ironSlotScrew fixedD400500537
COC20.03.S.W1Cast ironSlotSnap fastened (spring)D400500537
COC20.03.U.W1Cast ironSlotDouble (snap fastened - screw fixed)D400500537
COC20.04.Z.WCast ironSlotScrew fixedE600500534
COC20.04.S.W1Cast ironSlotSnap fastened (spring)E600500512
COC20.04.U.W1Cast ironSlotDouble (snap fastened - screw fixed)E600500534

1 - only in channels with cast iron edges

File name File size
Technical Data Sheet SE-OK 2584 KB download