Parker F5OG Series pipe adapters are designed for connecting pipes / tubes, regulating fluid flow or adapting to irregular shape pipe fittings. These units are made of stainless steel to provide excellent corrosion resistance and capable of handling pressures up to 6000 PSI. They are engineered with a longer locknut to eliminate washer damage and make the assembly virtually leak-proof; ideal for application in construction, aerial lift, material handling, transportation and others. Choose from a wide range of these port adapters, available in outside diameters (OD) ranging from 0.562 to 2.125 inches.