- Extended life from hot dip galvanising
- High hydraulic efficiencies due to maximum water way created by narrow load bars
- Bicycle and pedestrian safety due to cross rods at 100 mm centres.
- Secure anchoring of frame in concrete from out turned frame angles and deformed steel rod anchors.
- Safe installation arising from low frame and grate weights.
- Safe opening and closing due to low grate weights and the availability of grate hinging.
- M8 304 stainless steel holding down bolts for resistance to unauthorised entry.