Product CatalogueStormwater SuppliesPoly FittingsPoly Riser3e. Poly Riser 20mm x 500mm (3/4") Back 3e. Poly Riser 20mm x 500mm (3/4") Product ID: ORI0200500 Brand: 2025-05-25 From: $3.04 AUD View or buy the Poly Riser Poly Fittings - 3e. Poly Riser 20mm x 500mm (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 ~10d. Poly Riser Continuous Thread 20mm x 150mm (3/4") 2i. Poly Riser 15mm x 750mm (1/2") 6c. Poly Riser 40mm x 900mm (1 1|2") 2a. Poly Riser 15mm x 50mm (1/2") 4a. Poly Riser 25mm x 100mm (1") 3g. Poly Riser 20mm x 1000mm (3/4") Poly Riser Continuous Thread 15mm x 150mm (1 by 2") Poly Riser 15mm x 900mm (1/2") 2c. Poly Riser 15mm x 150mm (1/2") 7c. Poly Riser 50mm x 900mm (2")