Precast concrete linear drainage channel system, 250 mm wide, loading up to class F900.
The function of the Birco linear drainage system is to intercept, store and transport surface water. For normal surface water drainage there are six different Birco systems.
Birco 150 comprises a range of channels, gratings and covers together with complementary in-line side outlet and junction outfalls. This system is ideally suited to perform in heavily loaded applications.
|Channel invert depth|
Unit nos. 1–20 vary in depth giving a 1% slope.
20 x 12 mm galvanized mesh
20 x 30 mm galvanized mesh
134 x 12 mm cast iron wave slot
150 x 12 mm cast iron slot
Cast iron solid cover
Eclipse, cast iron
In-line side outlet outfall for 150 mm outlet pipe using 500 mm long gratings
In-line end outlet outfall for 100 mm outlet pipe using 500 mm long gratings
Junction/ Outfall unit
|Standard product features|
250 mm wide x 1000 mm long.
Bolted to channel wall sockets.
Grating loading grade:
Cast iron gratings can be colour coated to special order.
Birco 150 channels are produced in five constant invert depths of 100, 150, 200, 250 and 300 mm. Channels with inbuilt falls are also available.