Product CatalogueStormwater SuppliesPoly FittingsPoly Riser6b. Poly Riser 40mm x 450mm (1 1/2") Back 6b. Poly Riser 40mm x 450mm (1 1/2") Product ID: ORI0400450 Brand: 2025-07-31 From: $9.53 AUD View or buy the Poly Riser Poly Fittings - 6b. Poly Riser 40mm x 450mm (1 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 ~10b. Poly Riser Continuous Thread 15mm x 300mm (1/2") ~11a. Poly Riser Swing Joint Hunter 1/2" x 15cm 3e. Poly Riser 20mm x 500mm (3/4") 4b. Poly Riser 25mm x 200mm (1") 3g. Poly Riser 20mm x 1000mm (3/4") 2g. Poly Riser SCH80 Grey 15mm x 300mm (1/2") 5a. Poly Riser 32mm x 150mm (1 1/4") Poly Riser 15mm x 600mm (1/2") Poly Riser 25 mm x 2400 mm 2h. Poly Riser 15mm x 457mm (1/2")