Product CatalogueStormwater SuppliesPoly FittingsPoly Riser~10d. Poly Riser Continuous Thread 20mm x 150mm (3/4") Back ~10d. Poly Riser Continuous Thread 20mm x 150mm (3/4") Product ID: ORTH20150 Brand: 2025-05-24 From: $1.23 AUD View or buy the Poly Riser Poly Fittings - ~10d. Poly Riser Continuous Thread 20mm x 150mm (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 All Thread Riser 20 mm x 300 mm 5a. Poly Riser 32mm x 150mm (1 1/4") 3h. Poly Riser 20mm x 1500mm (3/4") 4a. Poly Riser 25mm x 100mm (1") 5b. Poly Riser 32mm x 450mm (1 1/4") ~11b. Poly Riser Swing Joint Hunter 1/2" x 30cm 2k. Poly Riser 15mm x 1500mm (1/2") 2h. Poly Riser 15mm x 457mm (1/2") 3f. Poly Riser 20mm x 750mm (0.75") 7d. Poly Riser 50mm x 1200mm (2")