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: 2025-01-22 From: $0.87 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 2h. Poly Riser 15mm x 457mm (1/2") 6c. Poly Riser 40mm x 900mm (1 1|2") Poly Riser Articulated 15mm x 200mm (1 by 2") 3f. Poly Riser 20mm x 600mm (3/4") 3c. Poly Riser 20mm x 200mm (3/4") 2b. Poly Riser 15mm x 100mm (1/2") 6b. Poly Riser 40mm x 450mm (1 1/2") Poly Riser 15mm x 900mm (1/2") 2c. Poly Riser 15mm x 150mm (1/2") ~10b. Poly Riser Continuous Thread 15mm x 300mm (1/2")