NPTF adapters (Dryseal) have a conical thread. They are used as adjustable screw connections in the angle and T-adapter versions. The NPTF thread ensures leak-proof contact between metal and metal, as the female and male threads are in contact in the thread base.
Parker's Bleed Adapters allow for bleeding hydraulic systems without "cracking" hydraulic connections.
Parker's Pipe Fittings and Port Adapters product line offers a wide range of thread types and high static pressure ratings.
Parker's stainless steel NPT adapters have working pressure ratings from 10,000 psi to 15,000 psi, depending on size.
