A reducing bushing NPT‑M x NPT‑F is a precision-engineered pipe fitting designed to connect a larger female NPT-threaded port to a smaller male NPT-threaded port, enabling a reduction in pipe or tubing size while maintaining a secure, leak-resistant connection. It features male NPT threads on the outside and female NPT threads on the inside, with a hexagonal body for easy tightening or removal with a wrench.
These bushings are commonly used in hydraulic, pneumatic, instrumentation, and fluid systems across industries such as oil and gas, chemical processing, manufacturing, and power generation. When installed with appropriate thread sealant or PTFE tape, they provide reliable sealing for high-pressure and demanding operating conditions

