SUN HYDRAULICS
HEW

$148.20 USD

Tags:

SUN HYDRAULICS
Material:HEW
Summary:Manifold

Quantity in stock: 0

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***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 HEW (Material Number: HEW) is a line mount manifold designed for high flow hydraulic applications. It features a ninety-degree body type with a high-capacity port 3 and an additional gauge port, optimizing it for efficient fluid control and monitoring. The manifold is constructed with 6061T651 aluminum, known for its excellent corrosion resistance and strength, making it suitable for various hydraulic systems. It includes one open cavity and uses the T-17A cavity configuration, ensuring compatibility with specific cartridge valves. The mounting design incorporates two through holes with a diameter of .42 inches (10.7 mm), allowing secure installation in hydraulic setups. The HEW manifold accommodates 3/4 BSPP port sizes, offering flexibility in connecting to different system components while maintaining a robust pressure rating up to 3000 psi (210 bar). Despite the absence of anodizing, the material choice ensures durability without compromising on wear resistance or corrosion protection, making it an ideal choice for environments where these factors are critical. This product serves as an essential component in hydraulic circuits requiring reliable performance under moderate pressure conditions, facilitating fluid distribution and control with precision. This line mount manifold is particularly beneficial in applications that demand efficient space utilization and easy integration into existing systems. Its design supports high flow rates while maintaining structural integrity, contributing to overall system efficiency and reliability. Whether used in industrial machinery or mobile equipment, the Sun Hydraulics HEW manifold provides dependable operation tailored to meet specific hydraulic needs.

Description

Body Type	Line mountLine mount
Interface	NoneNone
Body Features	Ninety degree with high capacity port 3 and gauge portNinety degree with high capacity port 3 and gauge port
Mounting Hole Diameter	.42 in.10,7 mm
Mounting Hole Depth	ThroughThrough
Mounting Hole Quantity	22
Open Cavities	11
Cavity	T-17A
Port Size	3/4" BSPP3/4" BSPP

Show FAQ

How big is a drop of hydraulic oil?	There are exactly 250 Sun drops in a cubic inch or 15 in a cc.
Why does Sun use 6061 aluminum?	6061-T651 is relatively strong, relatively inexpensive, difficult to machine, readily available in all shapes and sizes and very corrosion resistant. 2024 is stronger and machines beautifully, but is expensive and falls to pieces in a corrosive environment.
Why doesn't Sun anodize their aluminum bodies?	Reasons to anodize: To increase corrosion resistance. Sun uses 6061-T651 aluminum. It is one of the most corrosion resistant aluminum alloys there is. Whether or not anodizing improves the corrosion resistance of 6061 aluminum is debatable. We have yet to have a manifold returned because of corrosion. Appearance (color). The 2 colors that would appeal to Sun would be blue or black. Unfortunately these are the colors that are hardest to do consistently. To provide a hard wear surface. Sun does not make parts-in-body valves. The manifold is just plumbing. We don't need a wear surface. Because everyone else does it. Bad reason. Reasons to not anodize: Cost. It's another process. Logistics. When you make tens of thousands of manifolds a month and you anodize hundreds, it's a problem. Consistency. See above. Stamping. After a body is anodized you cannot do any more stamping without making a mess.Inspection. Have you ever tried to look for burrs in a black anodized body? It's the old blackboard factory at night scenario. Torque. You will experience an increase in breakaway torque when removing items from an anodized manifold. Fatigue life. This is the best reason to not anodize. Fatigue failure is a very complex phenomenon. What it takes to initiate a crack is difficult to predict. What it takes to propagate a crack is readily defined. Anodizing produces a very thin, very hard, and very brittle surface on aluminum. The first time you pressurize an anodized aluminum manifold you have initiated fatigue cracks. Whether or not the stress is enough to propagate the cracks is a matter of pressure and manifold geometry. Anodizing an aluminum manifold grossly reduces the fatigue life by anywhere from 20% to 50%.

Additional Resources

Notes:

Important: Carefully consider the maximum system pressure. The pressure rating of the manifold is dependent on the manifold material, with the port type/size a secondary consideration. Manifolds constructed of aluminum are not rated for pressures higher than 3000 psi (210 bar), regardless of the port type/size specified.

SUN HYDRAULICSHEW

Additional Resources

SUN HYDRAULICS
HEW