Stainless Steel Orifice Plate - 250mm x 250mmThe Stainless Steel Orifice Plate 250mm x 250mm is a custom fabricated flow restriction plate for onsite stormwater detention (OSD) systems. Made from Stainless steel at 250mm x 250mm x 3mm, each plate is precision drilled to your specified orifice diameter, from 30mm to 125mm, to match your hydraulic engineer's OSD design. Corner mounting holes are pre drilled for immediate bolted installation inside a pit or chamber. Available with or without four

Heat resistant to 500°C

low-maintenance use

allowing for a controlled sweep on all outdoor surface

130mm x 300mm

The profile is designed to suit 35–37mm doors

Clean Architectural Finish

118° split point

Variable tooth unique variable tooth geometry for consistent cutting ability in a wide range of materials

This plastic stormwater pit with a galvanised grate provides a lightweight

and C in the one range

Quicker installation than other flashing products

Hi-Vis Orange fluorescent PVC flags