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: 2026-01-01 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 7d. Poly Riser 50mm x 1200mm (2") 2b. Poly Riser 15mm x 100mm (1/2") Poly Riser Articulated 15mm x 225mm (0.5in) 2i. Poly Riser 15mm x 750mm (1/2") ~11a. Poly Riser Swing Joint Hunter 1/2" x 15cm Poly Riser 15mm x 600mm (1/2") 6b. Poly Riser 40mm x 450mm (1 1/2") 5c. Poly Riser 32mm x 900mm (1 1|4") 7c. Poly Riser 50mm x 900mm (2") 3h. Poly Riser 20mm x 1500mm (3/4")