Product CatalogueStormwater SuppliesPoly FittingsPoly Riser3f. Poly Riser 20mm x 750mm (0.75") Back 3f. Poly Riser 20mm x 750mm (0.75") Product ID: ORI0200750 Brand: 2025-05-25 From: $3.93 AUD View or buy the Poly Riser Poly Fittings - 3f. Poly Riser 20mm x 750mm (0.75") from to discover other options and shipping details. Description Back to Poly Fittings - Poly Riser More Poly Riser and others in our range 4b. Poly Riser 25mm x 200mm (1") 2d. Poly Riser 15mm x 200mm (0.5") **LIMITED STOCK** 3b. Poly Riser 20mm x 100mm (3/4") 2c. Poly Riser 15mm x 150mm (1/2") 3a. Poly Riser 20mm x 50mm (3/4") Poly Cut Off Riser 20mm x 300mm (3 by 4") 3g. Poly Riser 20mm x 1000mm (3/4") Poly All Thread Riser 20 mm x 300 mm 3h. Poly Riser 20mm x 1500mm (3/4") 4d. Poly Riser 25mm x 450mm (1")