Product CatalogueStormwater SuppliesPoly FittingsPoly Riser2d.i. Poly Riser 15mm x 225mm (0.5") Back Perth Irrigation 2d.i. Poly Riser 15mm x 225mm (0.5") Product ID: ORI0150225 Brand: Perth Irrigation 2025-10-18 From: $1.10 AUD View or buy the Poly Riser Poly Fittings - 2d.i. Poly Riser 15mm x 225mm (0.5") from Perth Irrigation to discover other options and shipping details. Description Back to Poly Fittings - Poly Riser More Poly Riser and others in our range 3a. Poly Riser 20mm x 50mm (3/4") 2i. Poly Riser 15mm x 750mm (1/2") 2f. Poly Riser 15mm x 300mm (1/2") 2e. Poly Riser 15mm x 250mm (0.5") **LIMITED STOCK** 6c. Poly Riser 40mm x 900mm (1 1|2") 3g. Poly Riser 20mm x 1000mm (3/4") Poly Riser Continuous Thread 15mm x 150mm (1 by 2") 4a. Poly Riser 25mm x 100mm (1") 6b. Poly Riser 40mm x 450mm (1 1/2") 3c. Poly Riser 20mm x 200mm (3/4")