Product CatalogueStormwater SuppliesPoly FittingsPoly Nipple Reducing4a. Poly Nipple Reducing 40mm x 15mm (1 1/2" x 1/2") Back SUPER 4a. Poly Nipple Reducing 40mm x 15mm (1 1/2" x 1/2") Product ID: ONIR04015 Brand: SUPER 2025-05-21 From: $3.02 AUD View or buy the Poly Nipple Reducing Poly Fittings - 4a. Poly Nipple Reducing 40mm x 15mm (1 1/2" x 1/2") from SUPER to discover other options and shipping details. Description Back to Poly Fittings - Poly Nipple Reducing More Poly Nipple Reducing and others in our range 1a. Poly Nipple Reducing 20mm x 15mm (3/4" x 1/2") 3b. Poly Nipple Reducing 32mm x 20mm (1 1/4" x 3/4") Poly Nipple Reducing 100mm x 65mm (4" x 2 1/2") 3c. Poly Nipple Reducing 32mm x 25mm (1 1/4" x 1") 2b. Poly Nipple Reducing 25mm x 20mm (1" x 3/4") 8a. Poly Nipple Reducing 100mm x 80mm (4" x 3") 5d. Poly Nipple Reducing 50mm x 40mm (2" x 1 1/2") 4b. Poly Nipple Reducing 40mm x 20mm (1 1/2" x 3/4") 5c. Poly Nipple Reducing 50mm x 32mm (2" x 1 1/4") 3a. Poly Nipple Reducing 32mm x 15mm (1 1/4" x 1/2")