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: 2025-05-24 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 Poly All Thread Riser 25 mm x 300 mm 4a. Poly Riser 25mm x 100mm (1") ~10b. Poly Riser Continuous Thread 15mm x 300mm (1/2") 4b. Poly Riser 25mm x 200mm (1") 4f. Poly Riser 25mm x 1200mm (1") 7b. Poly Riser 50mm x 450mm (2") 2c. Poly Riser 15mm x 150mm (1/2") 2i. Poly Riser 15mm x 750mm (1/2") 5b. Poly Riser 32mm x 450mm (1 1/4") Poly All Thread Riser 20 mm x 300 mm