Product CatalogueStormwater SuppliesPoly FittingsPoly Riser4c. Poly Riser 25mm x 300mm (1") Back 4c. Poly Riser 25mm x 300mm (1") Product ID: ORI0250300 Brand: 2024-12-06 From: $3.14 AUD View or buy the Poly Riser Poly Fittings - 4c. Poly Riser 25mm x 300mm (1") 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 25 mm x 300 mm 4c. Poly Riser 25mm x 300mm (1") 4e. Poly Riser 25mm x 900mm (1") 5b. Poly Riser 32mm x 450mm (1 1/4") 4f. Poly Riser 25mm x 1200mm (1") 2d.i. Poly Riser 15mm x 225mm (0.5") 2b. Poly Riser 15mm x 100mm (1/2") Poly Riser 15mm x 900mm (1/2") 3e. Poly Riser 20mm x 500mm (3/4") ~10d. Poly Riser Continuous Thread 20mm x 150mm (3/4")