Drexus 100 Low Capacity Linear Drainage System - Marshalls NEW Drexus 100 is a cost effective low capacity linear drainage system providing load classes B125 to D400 when used in combination with the range of Drexus 100 cast Iron grates. Gratings are attached securely to the channels via a single bolt locking bar which is integrated into the channel construction. With wall thicknesses of just 30mm, and its scalloped side walls this unit is the lightest within the Marshalls channel range.
Birco 300 High Capacity Linear Drainage System - Birco 300 is a MEDIUM to HIGH capacity system. Marshalls Birco 300 offers an increased flow capacity over the Marshalls Birco 200 range. Marshalls Birco 300 is manufactured from high quality precast concrete to ensure robust, reliable performance. The channel walls have heavy grade rolled galvanised steel angles cast into the top, ensuring superior strength in heavy loading applications.
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