Drainage channels
BIRCOsir®
BIRCO

BIRCOsir®

One channel system, from 100 to 1000 mm

The widest variety of drainage concepts can be realized using BIRCOsir. Several different dimensions and our large selection of gratings mean that there are virtually no limits to the application possibilities.

The system runs from NW 100 up to NW 1000 in one continuous range. The larger nominal widths use the BIRCOhyperbole construction form and a 4 mm solid steel angle frame for even higher stability and load-bearing capacity, so the same system carries a supermarket car park and an airfield apron alike.

Application areas

  • Urban development, industrial construction, airports, ports
  • Heavy traffic areas
  • Entrance and exit areas exposed to heavy traffic (e.g. supermarket)
  • Parking lots also used by lorries (supermarkets, freighting companies, etc.)
  • Traffic routes
  • Properties with special architectural requirements, based on the broad range of gratings

Internal width

Internal width

Internal width

Outfall units 2

Outfall units (multi-part) 1

Internal width

End caps 4

Silt buckets 1

End caps 5

Silt buckets 1

End caps 3

Silt buckets 1

End caps 2

Silt buckets 1

Accessories 1

Suspension gear 1

End caps 2

Accessories 1

Bore holes with socket 1

End caps 2

Accessories 1

Bore holes with socket 1

Internal width

Product information (2)

BIRCOsir® Large dimensions
PDF 8.5 MB
BIRCOsir® Small dimensions
PDF 7.4 MB

Installation instructions (2)

BIRCOsir NW 100, 150, 200
100, 150, 200 mm
DWG 286 KB
BIRCOsir NW 100, 150, 200 AS
100, 150, 200 mm
PDF 658 KB

Technical drawings (5)

BIRCOsir® NW 100, channel 0/0, 0.5 m
100 mm · Art. no. 020031
PDF 203 KB DWG 425 KB
BIRCOsir® NW 100, channel 0/0, 1 m
100 mm · Art. no. 020026
PDF 399 KB DWG 476 KB
BIRCOsir® NW 100, channel 0/0, 1 m, with outlet
100 mm · Art. no. 020024, 020025
PDF 396 KB DWG 486 KB
BIRCOsir® NW 100, outfall unit
100 mm · Art. no. 0220351
PDF 251 KB DWG 452 KB
BIRCOsir® NW 100, shallow channel
100 mm · Art. no. 030026, 030027, 030028, 030029
PDF 301 KB DWG 463 KB

Manufacturer documents

EPD BIRCOsir NW 200 AS Open link
Manufacturer page

Product information (2)

BIRCOsir® Large dimensions
PDF 8.5 MB
BIRCOsir® Small dimensions
PDF 7.4 MB

Installation instructions (2)

BIRCOsir NW 100, 150, 200
100, 150, 200 mm
DWG 286 KB
BIRCOsir NW 100, 150, 200 AS
100, 150, 200 mm
PDF 658 KB

Technical drawings (5)

BIRCOsir® NW 150, channel 0/0, 0.5 m
150 mm · Art. no. 020131
PDF 211 KB DWG 422 KB
BIRCOsir® NW 150, channel 0/0, 1 m
150 mm · Art. no. 020126
PDF 363 KB DWG 598 KB
BIRCOsir® NW 150, channel 0/0, 1 m, with outlet
150 mm · Art. no. 020124
PDF 264 KB DWG 492 KB
BIRCOsir® NW 150, outfall unit
150 mm · Art. no. 020135, 022135
PDF 251 KB DWG 442 KB
BIRCOsir® NW 150, shallow channel
150 mm · Art. no. 030126
PDF 298 KB DWG 462 KB

Manufacturer documents

EPD BIRCOsir NW 200 AS Open link
Manufacturer page

Product information (2)

BIRCOsir® Large dimensions
PDF 8.5 MB
BIRCOsir® Small dimensions
PDF 7.4 MB

Installation instructions (3)

BIRCOsir NW 100, 150, 200
100, 150, 200 mm
DWG 286 KB
BIRCOsir NW 100, 150, 200 AS
100, 150, 200 mm
PDF 658 KB
BIRCOsir NW 200 AS blind guide system
200 mm
PDF 643 KB DWG 319 KB

Technical drawings (3)

BIRCOsir® NW 200 AS channel, 1 m
200 mm · Art. no. 0020201
PDF 393 KB DWG 572 KB
BIRCOsir® NW 200 AS outfall unit
200 mm · Art. no. 0020237
PDF 268 KB DWG 452 KB
BIRCOsir® NW 200 AS shallow channel
200 mm · Art. no. 0030226, 0030227, 0030228
PDF 302 KB DWG 416 KB

Manufacturer documents

EPD BIRCOsir NW 200 AS Open link
Manufacturer page

Product information (2)

BIRCOsir® Large dimensions
PDF 8.5 MB
BIRCOsir® Small dimensions
PDF 7.4 MB

Installation instructions (1)

BIRCOsir NW 320 - 520
320, 520 mm
PDF 738 KB DWG 612 KB

Technical drawings (6)

BIRCOsir® NW 320 channel, 1 m, height 450
320 mm · Art. no. 30020326
PDF 226 KB DWG 533 KB
BIRCOsir® NW 320 channel, 1 m, height 550
320 mm · Art. no. 30020328
PDF 238 KB DWG 514 KB
BIRCOsir® NW 320 outfall unit for channel height 450
320 mm · Art. no. 300200335
PDF 252 KB DWG 484 KB
BIRCOsir® NW 320 outfall unit for channel height 550
320 mm · Art. no. 300200337
PDF 256 KB DWG 450 KB
BIRCOsir® NW 320 outfall unit with manual shut-off valve
320 mm · Art. no. 300200339
PDF 709 KB DWG 1.4 MB
BIRCOsir® NW 320 outfall unit, 2-piece
320 mm
PDF 1.2 MB DWG 1.5 MB

Manufacturer documents

EPD BIRCOsir NW 200 AS Open link
Manufacturer page

Product information (2)

BIRCOsir® Large dimensions
PDF 8.5 MB
BIRCOsir® Small dimensions
PDF 7.4 MB

Technical drawings (2)

BIRCOsir® NW 420 channel, 1 m, height 450
420 mm · Art. no. 30020426
PDF 242 KB DWG 532 KB
BIRCOsir® NW 420 channel, 1 m, height 550
420 mm · Art. no. 30020428
PDF 243 KB DWG 518 KB

Manufacturer documents

EPD BIRCOsir NW 200 AS Open link
Manufacturer page

Product information (2)

BIRCOsir® Large dimensions
PDF 8.5 MB
BIRCOsir® Small dimensions
PDF 7.4 MB

Installation instructions (1)

BIRCOsir NW 320 - 520
320, 520 mm
PDF 738 KB DWG 612 KB

Technical drawings (2)

BIRCOsir® NW 520 channel 1 m, height 450
520 mm · Art. no. 30020526
PDF 245 KB DWG 535 KB
BIRCOsir® NW 520 channel 1 m, height 550
520 mm · Art. no. 30020528
PDF 247 KB DWG 521 KB

Manufacturer documents

EPD BIRCOsir NW 200 AS Open link
Manufacturer page

Product information (2)

BIRCOsir® Large dimensions
PDF 8.5 MB
BIRCOsir® Small dimensions
PDF 7.4 MB

Installation instructions (1)

BIRCOsir NW 1000
1000 mm
PDF 561 KB DWG 369 KB

Manufacturer documents

EPD BIRCOsir NW 200 AS Open link
Manufacturer page

Want to order or have questions?

Get in touch – we'll help you choose the right products, advise on usage and prepare a quote.

Andrius Knystautas

Andrius Knystautas

+370 6 858 5782 [email protected]

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