Hydraulic Adapter 0304C Series Hex Head JIC 37° -Configure its dimensions

The Dixon 0304C Series Hex Cap is an essential component for the maintenance and safety of hydraulic circuits. Its main function is to block (cap) lines that end in a JIC 37° male connection, ensuring a hermetic seal to prevent oil leaks or the entry of contaminants into the system.

Unlike plastic transport plugs, this metal cap is designed to withstand working pressure, making it ideal for hydrostatic testing, temporary port closure, or permanent protection of exposed threads. Its construction from Zinc-Plated Carbon Steel offers excellent protection against oxidation in industrial environments.

Technical Specifications

Recommended Applications

• Port Closure: Capping unused outlets on valve blocks or manifolds with male JIC threads.

• Maintenance: Protecting hoses and adapters during repairs to prevent fluid spillage.

• Pressure Testing: Sealing lines to diagnose leaks at other points in the system.

Download the Technical Data Sheet by clicking on the Image