Product CatalogueStormwater SuppliesPoly FittingsPoly RiserPoly All Thread Riser 25 mm x 300 mm Back Perth Irrigation Poly All Thread Riser 25 mm x 300 mm Product ID: ORTH25300 Brand: Perth Irrigation 2024-12-22 From: $3.08 AUD View or buy the Poly Riser Poly Fittings - Poly All Thread Riser 25 mm x 300 mm from Perth Irrigation to discover other options and shipping details. Description Poly All Thread Riser 25 mm x 300 mm Back to Poly Fittings - Poly Riser More Poly Riser and others in our range 3f. Poly Riser 20mm x 750mm (0.75") Poly Riser 25 mm x 2400 mm 2k. Poly Riser 15mm x 1500mm (1/2") 4e. Poly Riser 25mm x 900mm (1") 4d. Poly Riser 25mm x 450mm (1") 4b. Poly Riser 25mm x 200mm (1") Poly Riser 15mm x 900mm (1/2") ~10d. Poly Riser Continuous Thread 20mm x 150mm (3/4") 2f. Poly Riser 15mm x 300mm (1/2") 3b. Poly Riser 20mm x 100mm (3/4")