Product CatalogueStormwater SuppliesPoly FittingsPoly Riser7b. Poly Riser 50mm x 450mm (2") Back 7b. Poly Riser 50mm x 450mm (2") Product ID: ORI0500450 Brand: 2025-05-25 From: $13.16 AUD View or buy the Poly Riser Poly Fittings - 7b. Poly Riser 50mm x 450mm (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") 6c. Poly Riser 40mm x 900mm (1 1|2") 5c. Poly Riser 32mm x 900mm (1 1|4") 1a. Poly Cut Off Riser 15mm x 150mm 5b. Poly Riser 32mm x 450mm (1 1/4") 7a. Poly Riser 50mm x 150mm (2") 6b. Poly Riser 40mm x 450mm (1 1/2") 2e. Poly Riser 15mm x 250mm (0.5") **LIMITED STOCK** 3b. Poly Riser 20mm x 100mm (3/4") 4d. Poly Riser 25mm x 450mm (1")