EQUAL UNION DOUBLE D12; Fitting Type:Straight Adaptor; Bore Size:12mm; External Diameter:19mm; Thread Size:-; Thread Size - Metric:-; Product Range:-; Bore Diameter Max:12mm; Internal Diameter:12mm; Material:Polymer H.R.; Operating Temperature Max:80°C; Operating Temperature Min:-20°C; Outer Diameter:12mm; Pressure Max:20bar