Product CatalogueStormwater SuppliesPoly FittingsPoly Riser4f. Poly Riser 25mm x 1200mm (1") Back 4f. Poly Riser 25mm x 1200mm (1") Product ID: ORI0251200 Brand: 2026-08-16 From: $11.42 AUD View or buy the Poly Riser Poly Fittings - 4f. Poly Riser 25mm x 1200mm (1") from to discover other options and shipping details. Description Back to Poly Fittings - Poly Riser More Poly Riser and others in our range 2h. Poly Riser 15mm x 457mm (1/2") 2f. Poly Riser 15mm x 300mm (1/2") 2a. Poly Riser 15mm x 50mm (1/2") 4e. Poly Riser 25mm x 900mm (1") 3e. Poly Riser 20mm x 500mm (3/4") 3f. Poly Riser 20mm x 750mm (0.75") 4a. Poly Riser 25mm x 100mm (1") 2g. Poly Riser SCH80 Grey 15mm x 300mm (1/2") Poly All Thread Riser 25 mm x 300 mm Poly Cut Off Riser 20mm x 300mm (3 by 4")