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: 2024-06-03 From: $8.51 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 4e. Poly Riser 25mm x 900mm (1") ~10b. Poly Riser Continuous Thread 15mm x 300mm (1/2") 3f. Poly Riser 20mm x 750mm (0.75") 2d. Poly Riser 15mm x 200mm (1/2") 3c. Poly Riser 20mm x 200mm (3/4") ~10d. Poly Riser Continuous Thread 20mm x 150mm (3/4") 2f. Poly Riser 15mm x 300mm (1/2") 4a. Poly Riser 25mm x 100mm (1") 4c. Poly Riser 25mm x 300mm (1") 2h. Poly Riser 15mm x 457mm (1/2")