Flat Drain Guards sit underneath stormwater grates and remove sediment and up to 98% of hydrocarbons that flow through. The catchment zone has an overflow space located at the top to ensure that blockages will not occur even when the filter is full.
Simply place the flat drain guards underneath the drain grate, attach ties to the grate for added security and trim to size. Each Flat Drain Guard will let the water run through but has two integrated Oil & Fuel Absorbent Pads that can absorb up to three litres of hydrocarbon.
Flat Drain Guards are ideal for car parks and loading dock aprons. They are available from The OFS Group . Flat Drain Guards measure 1100x1100mm. They suit drains up to 1m x 1m.