Product CatalogueStormwater SuppliesPoly FittingsPoly Riser6a. Poly Riser 40mm x 150mm (1 1/2") Back 6a. Poly Riser 40mm x 150mm (1 1/2") Product ID: ORI0400150 Brand: 2026-01-17 From: $5.31 AUD View or buy the Poly Riser Poly Fittings - 6a. Poly Riser 40mm x 150mm (1 1/2") from to discover other options and shipping details. Description Back to Poly Fittings - Poly Riser More Poly Riser and others in our range 3d. Poly Riser 20mm x 300mm (3/4") 2b. Poly Riser 15mm x 100mm (1/2") 3e. Poly Riser 20mm x 500mm (3/4") 6a. Poly Riser 40mm x 150mm (1 1/2") Poly Cut Off Riser 20mm x 300mm (3 by 4") 2d.i. Poly Riser 15mm x 225mm (0.5") 4a. Poly Riser 25mm x 100mm (1") 3c. Poly Riser 20mm x 200mm (3/4") 5a. Poly Riser 32mm x 150mm (1 1/4") Poly Riser 15mm x 600mm (1/2")