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 2025-12-07 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 4f. Poly Riser 25mm x 1200mm (1") ~11a. Poly Riser Swing Joint Hunter 1/2" x 15cm ~10d. Poly Riser Continuous Thread 20mm x 150mm (3/4") Poly Riser 15mm x 600mm (1/2") Poly Riser 15mm x 900mm (1/2") ~10b. Poly Riser Continuous Thread 15mm x 300mm (1/2") 7b. Poly Riser 50mm x 450mm (2") 2a. Poly Riser 15mm x 50mm (1/2") 2d.i. Poly Riser 15mm x 225mm (0.5") Poly Riser Articulated 15mm x 225mm (0.5in)