Product CatalogueStormwater SuppliesPoly FittingsPoly Riser2g. Poly Riser SCH80 Grey 15mm x 300mm (1/2") Back 2g. Poly Riser SCH80 Grey 15mm x 300mm (1/2") Product ID: ORI0150300SCH80 Brand: 2025-05-02 From: $1.58 AUD View or buy the Poly Riser Poly Fittings - 2g. Poly Riser SCH80 Grey 15mm x 300mm (1/2") from to discover other options and shipping details. Description Back to Poly Fittings - Poly Riser More Poly Riser and others in our range 7c. Poly Riser 50mm x 900mm (2") Poly Riser 15mm x 900mm (1/2") 2h. Poly Riser 15mm x 457mm (1/2") ~10d. Poly Riser Continuous Thread 20mm x 150mm (3/4") 3c. Poly Riser 20mm x 200mm (3/4") 4a. Poly Riser 25mm x 100mm (1") Poly All Thread Riser 20 mm x 300 mm Poly Riser 25 mm x 2400 mm 2b. Poly Riser 15mm x 100mm (1/2") 2i. Poly Riser 15mm x 750mm (1/2")