Product CatalogueStormwater SuppliesPoly FittingsPoly Riser7b. Poly Riser 50mm x 450mm (2") Back 7b. Poly Riser 50mm x 450mm (2") Product ID: ORI0500450 Brand: 2025-02-22 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 7a. Poly Riser 50mm x 150mm (2") Poly Riser Continuous Thread 15mm x 150mm (1 by 2") 2i. Poly Riser 15mm x 750mm (1/2") ~10b. Poly Riser Continuous Thread 15mm x 300mm (1/2") 4e. Poly Riser 25mm x 900mm (1") 3d. Poly Riser 20mm x 300mm (3/4") ~11a. Poly Riser Swing Joint Hunter 1/2" x 15cm Poly Riser 15mm x 600mm (1/2") 4b. Poly Riser 25mm x 200mm (1") 5a. Poly Riser 32mm x 150mm (1 1/4")