W43-16-20K 1" NPTF x 1-1/4" Code 61 (Kit)

These high-pressure adapters are crafted from carbon steel and feature an anti-corrosion coating for enhanced durability and longevity. The Code 61 adapters are rated for pressures up to 3,000 psi, while the Code 62 adapters are designed for high-pressure applications, supporting up to 6,000 psi. Commonly used in the heavy equipment industry, these fittings ensure a secure flange-to-block connection.