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: 2025-01-22 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 7d. Poly Riser 50mm x 1200mm (2") 3a. Poly Riser 20mm x 50mm (3/4") 2e. Poly Riser 15mm x 250mm (0.5") **LIMITED STOCK** 2a. Poly Riser 15mm x 50mm (1/2") Poly Riser 15mm x 600mm (1/2") Poly Riser Continuous Thread 15mm x 150mm (1 by 2") 3g. Poly Riser 20mm x 1000mm (3/4") 7a. Poly Riser 50mm x 150mm (2") ~10b. Poly Riser Continuous Thread 15mm x 300mm (1/2") 1a. Poly Cut Off Riser 15mm x 150mm