A reducing bushing BSPP‑M x BSPP‑F is a precision-engineered pipe fitting designed to connect a larger female BSPP-threaded port to a smaller male BSPP-threaded port, enabling a reduction in pipe or tubing size while maintaining a secure, leak-resistant connection. It features male BSPP threads on the outside and female BSPP threads on the inside, typically sealed with an O-ring or bonded washer, and has a hexagonal body for easy tightening or removal with a wrench.
These bushings are widely used in hydraulic, pneumatic, instrumentation, and fluid systems across industries such as oil and gas, chemical processing, manufacturing, and power generation. They provide a robust and reliable solution for adapting BSPP parallel-threaded components without compromising sealing performance, even under high pressure.

