SUN HYDRAULICS
ZPK

***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 ZPK (Material Number: ZPK) is a line mount manifold designed with a ninety-degree configuration featuring a gauge port. It is constructed to accommodate systems with open cavities, specifically utilizing the T-17A cavity type. The manifold supports SAE 12 port sizes and includes two mounting holes with a diameter of 0.42 inches (10.7 mm). This product is crafted from 6061T651 aluminum, known for its relative strength, cost-effectiveness, machinability, and superior corrosion resistance compared to other aluminum alloys like 2024. The ZPK manifold does not undergo anodization due to factors such as cost, logistics, consistency in production, and potential negative impacts on fatigue life by up to 50%. This product is suitable for applications where maximum system pressure considerations are critical; it should not be used in systems exceeding 3000 psi (210 bar) due to the material's inherent limitations regardless of port size or type. The manifold is part of Sun Hydraulics' standard line mount offerings for high flow valves and integrates seamlessly into hydraulic systems requiring robust and reliable performance without the need for anodized surfaces.