Product CatalogueStormwater SuppliesPoly FittingsPoly Riser3d. Poly Riser 20mm x 300mm (3/4") Back 3d. Poly Riser 20mm x 300mm (3/4") Product ID: ORI0200300 Brand: 2024-12-05 From: $2.18 AUD View or buy the Poly Riser Poly Fittings - 3d. Poly Riser 20mm x 300mm (3/4") 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") Poly Cut Off Riser 20mm x 300mm (3 by 4") 3g. Poly Riser 20mm x 1000mm (3/4") 4e. Poly Riser 25mm x 900mm (1") 4d. Poly Riser 25mm x 450mm (1") 3e. Poly Riser 20mm x 500mm (3/4") Poly Riser 15mm x 600mm (1/2") ~11a. Poly Riser Swing Joint Hunter 1/2" x 15cm 1a. Poly Cut Off Riser 15mm x 150mm 2h. Poly Riser 15mm x 457mm (1/2")