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 2025-05-03 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") 5b. PVC Coupling Reducing 50mm x 40mm (2" x 1 1/2") 7a. PVC Coupling Reducing 100mm x 50mm (4"x 2") 6a. PVC Coupling Reducing 80mm x 50mm (3" x 2") 4a. PVC Coupling Reducing 40mm x 20mm (1 1/2"x 3/4") 4b. PVC Coupling Reducing 40mm x 25mm (1 1/2" x 1") 8a. PVC Coupling Reducing 125mm x 100mm (5"x 4") 3a. PVC Coupling Reducing 32mm x 25mm 4c. PVC Coupling Reducing 40mm x 32mm (1 1/2"x 1 1/4") 1a. PVC Coupling Reducing 20mm x 15mm (3/4" x 1/2")