The high-pressure adaptor JIS type A404 is a reliable and versatile connector designed for demanding hydraulic applications, ensuring secure and leak-free performance even under extreme working conditions. Equipped with an internal BSP thread with a 60° inverted cone sealing system and an external BSPT thread with sealing on the thread, it provides maximum compatibility with a wide range of hydraulic components, including pumps, valves, quick couplings, flexible hoses, and rigid pipes. This adaptor is particularly valued in professional hydraulic power systems where precision, durability, and safety are essential. Manufactured from high-quality carbon steel and finished with a protective galvanization layer, it offers excellent resistance to corrosion, mechanical stress, and wear, significantly extending service life and reducing maintenance costs. Its design allows for effective reduction of type and size, making it an ideal solution for installations requiring adaptability and seamless integration with existing connections. Thanks to its robust construction and universal application, the JIS type A404 adaptor is a trusted choice for industries such as construction, agriculture, transport, and manufacturing, where hydraulic efficiency and reliability are critical to maintaining uninterrupted operations.