SUN HYDRAULICS
CSK

$162.52 USD

SUN HYDRAULICS
Material:CSK
Summary:Manifold

Quantity in stock: 0

Note: Sales tax, and shipping will be calculated at checkout.

***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 CSK (Material Number: CSK) is a hydraulic subplate designed to interface with ISO 05 standards, featuring a P to T configuration with side ports. This model accommodates one open cavity, specifically the T3A cavity, and utilizes SAE 10 port sizes for fluid connections. The subplate's body is crafted from 6061T651 aluminum, chosen for its balance of strength, cost-effectiveness, machinability, availability in various forms, and excellent corrosion resistance. Notably, Sun Hydraulics opts not to anodize this aluminum body due to concerns over cost, logistical challenges with high-volume production, and potential negative impacts on fatigue life and torque characteristics. The CSK subplate serves as a reliable component in hydraulic systems requiring robust fluid management solutions within specified parameters. Its design ensures compatibility with standard hydraulic circuits while maintaining durability under varying operational conditions.

Description

Body Type	SubplateSubplate
Interface	ISO 05ISO 05
Body Features	P to T, side portsP to T, side ports
Open Cavities	11
Cavity	T-3A
Port Size	SAE 10SAE 10

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%.

SUN HYDRAULICSCSK

SUN HYDRAULICS
CSK