Product CatalogueStormwater SuppliesPoly FittingsPoly Riser7b. Poly Riser 50mm x 450mm (2") Back 7b. Poly Riser 50mm x 450mm (2") Product ID: ORI0500450 Brand: 2026-09-29 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 3e. Poly Riser 20mm x 500mm (3/4") 4b. Poly Riser 25mm x 200mm (1") 7a. Poly Riser 50mm x 150mm (2") 5c. Poly Riser 32mm x 900mm (1 1|4") 4d. Poly Riser 25mm x 450mm (1") 2d. Poly Riser 15mm x 200mm (0.5") **LIMITED STOCK** 4f. Poly Riser 25mm x 1200mm (1") Poly Riser 25 mm x 2400 mm Poly Riser 15mm x 600mm (1/2") Poly Riser Continuous Thread 15mm x 150mm (1 by 2")