Product CatalogueStormwater SuppliesPoly FittingsPoly Riser3h. Poly Riser 20mm x 1500mm (3/4") Back 3h. Poly Riser 20mm x 1500mm (3/4") Product ID: ORI0201500 Brand: 2026-12-04 From: $17.60 AUD View or buy the Poly Riser Poly Fittings - 3h. Poly Riser 20mm x 1500mm (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 7d. Poly Riser 50mm x 1200mm (2") 4b. Poly Riser 25mm x 200mm (1") Poly Riser 25 mm x 2400 mm 3a. Poly Riser 20mm x 50mm (3/4") Poly Riser Articulated 15mm x 225mm (0.5in) 3d. Poly Riser 20mm x 300mm (3/4") 2i. Poly Riser 15mm x 750mm (1/2") 3b. Poly Riser 20mm x 100mm (3/4") 3f. Poly Riser 20mm x 600mm (3/4") ~11a. Poly Riser Swing Joint Hunter 1/2" x 15cm