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: 2025-01-22 From: $8.51 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 5a. Poly Riser 32mm x 150mm (1 1/4") 6a. Poly Riser 40mm x 150mm (1 1/2") 4b. Poly Riser 25mm x 200mm (1") 2d.i. Poly Riser 15mm x 225mm (0.5") 3h. Poly Riser 20mm x 1500mm (3/4") 1a. Poly Cut Off Riser 15mm x 150mm 4e. Poly Riser 25mm x 900mm (1") 3f. Poly Riser 20mm x 750mm (0.75") 2g. Poly Riser SCH80 Grey 15mm x 300mm (1/2") Poly Riser Articulated 15mm x 200mm (1 by 2")