SUN HYDRAULICS
HDL

***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 HDL (Material Number: HDL) is a robust and versatile hydraulic manifold designed for line mounting applications. It features an inline body type with no specific interface, making it adaptable for various hydraulic systems. The manifold includes two mounting holes with a diameter of 0.42 inches (10.7 mm) and is designed to accommodate through-hole mounting. It has one open cavity and utilizes the T-17A cavity specification, which is compatible with SAE 12 port sizes, ensuring efficient fluid transfer in high-flow applications. Constructed from 6061-T651 aluminum, the Sun Hydraulics HDL manifold offers excellent corrosion resistance without the need for anodizing, which can compromise fatigue life due to its brittle surface characteristics. The choice of this aluminum alloy provides a balance between strength, cost-effectiveness, and availability while maintaining durability in corrosive environments. This makes it particularly suitable for hydraulic systems that operate under pressures up to 3000 psi (210 bar). However, it is important to consider the maximum system pressure as manifolds made from aluminum are not rated beyond this threshold. The HDL model's straightforward design supports ease of installation and integration into existing systems without additional wear surface requirements. It serves as a reliable component in hydraulic circuits where high flow rates are essential, offering consistent performance over time due to its material properties and construction quality.