The SEALFAST D 400BRSK is a 4-inch female coupler with a self-locking feature, specifically designed for enhanced performance in fluid transfer systems. Made from high-quality materials, this coupler ensures durability and reliability in various applications. Its self-locking mechanism guarantees a secure connection, minimizing the risk of leaks or disconnections. This coupler is ideal for use in plumbing, irrigation, and industrial settings, and is compatible with standard fittings, making it a versatile choice for professionals.
