SUN HYDRAULICS
A4U

***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 A4U (A4U) is a manifold specifically engineered for use with solenoid-operated and electroproportional cartridges. It features additional material around the cavity, providing necessary coil clearance and accommodating Sun's weatherized coil. This line-mount body type does not incorporate any specific interface and is characterized by its dual cavities, which can accept both standard and weatherized coils. The manifold includes two mounting holes with a diameter of 0.34 inches (8.6 mm), extending through the body, allowing for secure installation with two mounting hole quantities available. The open cavities are designated as T13A, and the port size is 3/8 BSPP, making it compatible with various hydraulic systems requiring this specification. Constructed from 6061 aluminum, this manifold offers a balance of strength and corrosion resistance without the need for anodizing, which could otherwise reduce fatigue life by up to 50%. This material choice ensures durability in demanding environments while maintaining cost-effectiveness. The manifold serves as an essential component in hydraulic systems where precise control of fluid flow is necessary, particularly in applications requiring robust performance under varying environmental conditions. Overall, the Sun Hydraulics A4U manifold provides reliable functionality with its carefully designed features tailored for compatibility with specific cartridge types and operational requirements.