Product CatalogueStormwater SuppliesPressure Fittings PVCCoupling Reducing4a. PVC Coupling Reducing 40mm x 20mm (1 1/2"x 3/4") Back ECCO 4a. PVC Coupling Reducing 40mm x 20mm (1 1/2"x 3/4") Product ID: V13CR04020 Brand: ECCO 2025-07-16 From: $4.44 AUD View or buy the Coupling Reducing Pressure Fittings PVC - 4a. PVC Coupling Reducing 40mm x 20mm (1 1/2"x 3/4") from ECCO to discover other options and shipping details. Description Back to Pressure Fittings PVC - Coupling Reducing More Coupling Reducing and others in our range PVC Coupling Reducing 50 mm x 32 mm (2" x 1 1/4") PVC Coupling Reducing 32 mm x 20 mm (1 1/4"x 3/4") 4c. PVC Coupling Reducing 40mm x 32mm (1 1/2"x 1 1/4") 3a. PVC Coupling Reducing 32mm x 25mm PVC Coupling Reducing 65 mm x 50 mm(2 1/2" x 2") 5a. PVC Coupling Reducing 50mm x 25mm (2" x 1") 5b. PVC Coupling Reducing 50mm x 40mm (2" x 1 1/2") 8a. PVC Coupling Reducing 125mm x 100mm (5"x 4") 7b. PVC Coupling Reducing 100mm x 80mm (4"x 3") 4b. PVC Coupling Reducing 40mm x 25mm (1 1/2" x 1")