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: 2025-05-24 From: $2.44 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 Poly Riser 15mm x 900mm (1/2") 4f. Poly Riser 25mm x 1200mm (1") 5b. Poly Riser 32mm x 450mm (1 1/4") Poly Riser 25 mm x 2400 mm 7a. Poly Riser 50mm x 150mm (2") ~10d. Poly Riser Continuous Thread 20mm x 150mm (3/4") 3b. Poly Riser 20mm x 100mm (3/4") 2k. Poly Riser 15mm x 1500mm (1/2") 2d. Poly Riser 15mm x 200mm (0.5") **LIMITED STOCK** ~11a. Poly Riser Swing Joint Hunter 1/2" x 15cm