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The Perfect Sa-b400 By Kuriyama | Quick-acting Special Application Coupling | Part B | 4" Spool Adapter | Brass Device [iXTjBDOK]

$36.99 $118.99 -69%

SA-B400 by Kuriyama: Robust Quick-Acting Coupling The SA-B400 by Kuriyama is a premium quick-acting special application coupling designed for high-performance and reliability. This coupling is crafted from brass alloy, specifically designed for high

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SA-B400 by Kuriyama: Robust Quick-Acting Coupling

The SA-B400 by Kuriyama is a premium quick-acting special application coupling designed for high-performance and reliability. This coupling is crafted from brass alloy, specifically designed for high tensile strength and rigidity, ensuring long-lasting durability in challenging environments. The SA-B400 features a unique locking mechanism using safety clips, providing a secure connection to prevent disconnection during use, making it an ideal choice for demanding applications.
  • High-Tensile Brass Alloy: Crafted from a specialized brass alloy, the SA-B400 offers exceptional strength and resistance to wear, ensuring a longer service life.
  • Locking Mechanism: The safety clip locking feature provides a secure connection that prevents accidental disconnection, enhancing safety and performance.

Compliance and Interchangeability

The SA-B400 complies with Mil-Spec A-A-59326 and ASTM specifications for interchangeability, making it compatible with a wide range of Kuriyama hoses. This ensures seamless integration into various systems, reducing downtime and increasing efficiency. The coupling is available in various sizes, from 1-1/2" to 4", catering to different application needs. For sizes 1/2" and 5", the SA-B400 also meets the required specifications, ensuring reliability across the board.
  • Compliance with Standards: The SA-B400 meets Mil-Spec A-A-59326 and ASTM specifications, ensuring compliance and compatibility with Kuriyama hoses.
  • Wide Size Range: Available in various sizes, the SA-B400 can be easily integrated into a variety of systems and applications.

Applications and Materials

The SA-B400 is a versatile coupling suitable for a wide range of industries, including agriculture, chemicals/petroleum, construction, fracking, and irrigation. Its robust design and high-quality materials make it ideal for material handling and other demanding applications. The coupling is constructed using materials such as ASTM B584 Grade C85700 brass alloy, forged brass handles, type 304 stainless steel handle pins, type 304 stainless steel pull rings, zinc-plated carbon steel safety clips, and Buna-N gaskets, ensuring maximum durability and performance.
  • Multi-Industry Use: The SA-B400 is suitable for a wide range of industries, offering flexibility and adaptability to various applications.
  • High-Quality Materials: Constructed with top-grade materials, the SA-B400 delivers superior strength, durability, and performance.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

The quality for the price is simply amazing.

- Iseult A..

January 1, 2026

Absolutely no complaints!

A great product. And it works so very, so perfectly.

- Nisien W..

January 1, 2026

Absolutely no complaints!

A great item that is very, very, very, very dependable.

- Gwawl E..

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