Product CatalogueStormwater SuppliesPoly FittingsPoly Riser3a. Poly Riser 20mm x 50mm (3/4") Back 3a. Poly Riser 20mm x 50mm (3/4") Product ID: ORI0200050 Brand: 2026-01-02 From: $0.97 AUD View or buy the Poly Riser Poly Fittings - 3a. Poly Riser 20mm x 50mm (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 3f. Poly Riser 20mm x 600mm (3/4") 2c. Poly Riser 15mm x 150mm (1/2") 7a. Poly Riser 50mm x 150mm (2") ~11b. Poly Riser Swing Joint Hunter 1/2" x 30cm 6c. Poly Riser 40mm x 900mm (1 1|2") 4d. Poly Riser 25mm x 450mm (1") ~11a. Poly Riser Swing Joint Hunter 1/2" x 15cm 2a. Poly Riser 15mm x 50mm (1/2") 3g. Poly Riser 20mm x 1000mm (3/4") 3h. Poly Riser 20mm x 1500mm (3/4")