Product CatalogueStormwater SuppliesPoly FittingsPoly Riser7b. Poly Riser 50mm x 450mm (2") Back 7b. Poly Riser 50mm x 450mm (2") Product ID: ORI0500450 Brand: 2024-12-06 From: $11.75 AUD View or buy the Poly Riser Poly Fittings - 7b. Poly Riser 50mm x 450mm (2") 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") 2d.i. Poly Riser 15mm x 225mm (0.5") 5b. Poly Riser 32mm x 450mm (1 1/4") 1a. Poly Cut Off Riser 15mm x 150mm ~10d. Poly Riser Continuous Thread 20mm x 150mm (3/4") 4b. Poly Riser 25mm x 200mm (1") Poly Riser Articulated 15mm x 200mm (1 by 2") 3f. Poly Riser 20mm x 750mm (0.75") 3h. Poly Riser 20mm x 1500mm (3/4") 2i. Poly Riser 15mm x 750mm (1/2")