SUN HYDRAULICS
ZMA

***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 ZMA (Material Number: ZMA) is a specialized line mount manifold designed for direct mounting applications. This manifold features a unique 2-bolt interface and is constructed from 6061T651 aluminum, known for its high corrosion resistance and strength. The body of the manifold includes two mounting holes with a diameter of 0.41 inches (10.4 mm) and accommodates one open cavity using the T-2A cavity configuration. It is engineered to support a port size of 3/4 NPTF, making it suitable for various hydraulic systems requiring efficient fluid control and distribution. This manifold is particularly valued for its durability in corrosive environments, thanks to the inherent properties of the 6061T651 aluminum alloy used in its construction. Despite not being anodized, this material choice ensures robust performance without the added cost and logistical challenges associated with anodizing processes. Moreover, the lack of anodization avoids potential issues such as increased breakaway torque and reduced fatigue life, which can be detrimental in high-pressure scenarios. The ZMA manifold is ideal for use in hydraulic systems where reliability and longevity are critical, provided that system pressures do not exceed 3000 psi (210 bar), as this is the maximum pressure rating for aluminum manifolds irrespective of port size specifications. Its design also facilitates easy integration with existing systems due to its direct mounting capability, simplifying installation and maintenance processes.