Product CatalogueStormwater SuppliesPoly FittingsPoly Riser5b. Poly Riser 32mm x 450mm (1 1/4") Back 5b. Poly Riser 32mm x 450mm (1 1/4") Product ID: ORI0320450 Brand: 2025-05-04 From: $9.53 AUD View or buy the Poly Riser Poly Fittings - 5b. Poly Riser 32mm x 450mm (1 1/4") from to discover other options and shipping details. Description Back to Poly Fittings - Poly Riser More Poly Riser and others in our range 2g. Poly Riser SCH80 Grey 15mm x 300mm (1/2") 7d. Poly Riser 50mm x 1200mm (2") 1a. Poly Cut Off Riser 15mm x 150mm 2c. Poly Riser 15mm x 150mm (1/2") Poly Riser Continuous Thread 15mm x 150mm (1 by 2") 4d. Poly Riser 25mm x 450mm (1") 7a. Poly Riser 50mm x 150mm (2") 3b. Poly Riser 20mm x 100mm (3/4") 4a. Poly Riser 25mm x 100mm (1") 7b. Poly Riser 50mm x 450mm (2")