1700-20-16 1-1/4" JIC (1-5/8"-12 thread) x 1" Code 61 Flange

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