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: 2026-02-16 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 2d.i. Poly Riser 15mm x 225mm (0.5") 4b. Poly Riser 25mm x 200mm (1") 5b. Poly Riser 32mm x 450mm (1 1/4") 4e. Poly Riser 25mm x 900mm (1") 7a. Poly Riser 50mm x 150mm (2") 3b. Poly Riser 20mm x 100mm (3/4") Poly All Thread Riser 20 mm x 300 mm 2f. Poly Riser 15mm x 300mm (1/2") 1a. Poly Cut Off Riser 15mm x 150mm 2e. Poly Riser 15mm x 250mm (0.5") **LIMITED STOCK**