Product CatalogueStormwater SuppliesPressure Fittings PVCBarrel Unionh. PVC Barrel Union Coupling 100mm (4") Back h. PVC Barrel Union Coupling 100mm (4") Product ID: V12BU100 Brand: 2024-12-06 From: $68.43 AUD View or buy the Barrel Union Pressure Fittings PVC - h. PVC Barrel Union Coupling 100mm (4") from to discover other options and shipping details. Description Back to Pressure Fittings PVC - Barrel Union More Barrel Union and others in our range g. PVC Barrel Union Coupling 80mm (3") f. PVC Barrel Union Coupling 50mm (2") c. PVC Barrel Union Coupling 25mm (1") e. PVC Barrel Union Coupling 40mm (1 1/2") b. PVC Barrel Union Coupling 20mm (3/4") d. PVC Barrel Union Coupling 32mm (1 1/4") h. PVC Barrel Union Coupling 100mm (4") a. PVC Barrel Union Coupling 15mm (1/2") Custom exhaust for Lexus IS 250 GSE20 Element Hardware