SUN HYDRAULICS
A4J

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Sun Hydraulics directly.***
The Sun Hydraulics A4J (A4J) is a specialized manifold designed for use with solenoid-operated and electroproportional cartridges. This line mount body type features dual cavities, accommodating both standard and weatherized coils, which makes it versatile for various hydraulic applications. The manifold is constructed from 6061T651 aluminum, known for its strength, cost-effectiveness, and excellent corrosion resistance, negating the need for anodizing. It includes two mounting holes with a diameter of 0.34 inches (8.6 mm), drilled through the body to ensure secure installation. Each cavity is designated as T13A and supports a port size of SAE 8, which is suitable for specific hydraulic fluid connections. The design also incorporates extra material around the cavity to provide necessary coil clearance and includes the spotface required for Sun's weatherized coil. This ensures reliable performance in environments where exposure to elements might be a concern. With its robust construction and thoughtful design features, the A4J manifold is an effective solution for integrating solenoid-operated and electroproportional cartridges into hydraulic systems while maintaining durability and performance integrity over time.