Product CatalogueStormwater SuppliesPressure Fittings PVCBarrel Uniona. PVC Barrel Union Coupling 15mm (1/2") Back a. PVC Barrel Union Coupling 15mm (1/2") Product ID: V12BU015 Brand: 2025-05-28 From: $2.99 AUD View or buy the Barrel Union Pressure Fittings PVC - a. PVC Barrel Union Coupling 15mm (1/2") from to discover other options and shipping details. Description Back to Pressure Fittings PVC - Barrel Union More Barrel Union and others in our range d. PVC Barrel Union Coupling 32mm (1 1/4") b. PVC Barrel Union Coupling 20mm (3/4") e. PVC Barrel Union Coupling 40mm (1 1/2") a. PVC Barrel Union Coupling 15mm (1/2") h. PVC Barrel Union Coupling 100mm (4") c. PVC Barrel Union Coupling 25mm (1") f. PVC Barrel Union Coupling 50mm (2") g. PVC Barrel Union Coupling 80mm (3") Flex Mini Logo Blue Complete Skateboard 7.25" Trailboss Towbar for Holden JACKAROO - 2500/250 KGS Towing Capacity- Vehicles built 4/92-on