Brass Metric Compression Fitting, Application Air, Compressors, Cooling, Fluid Transfer, Lubrication, Machinery, Non-Potable Water, Fitting Side A Connection Type BSPP, Fitting Side B Connection Type Compression, Fitting Material Brass, Fitting Side B Tube Outer Diameter 4 mm, Maximum Operating Pressure 3,335 psi, Maximum Operating Temperature 100 Degrees C, Overall Length 19 mm, Specific Fitting Shape 90 Degrees Elbow Adapter, Fitting Side A Pipe Size 1/4 in, Compatible Fitting Brands Parker