C3U – Sun Hydraulics Ninety degree, accepts standard and weatherized coils Line mount manifold, aluminium, Buna-N seals
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Part number: C3U · C3U/10 · C3U/11 · C3U/S · C3U/S3 · C3U/S4 · C3U/S5
Ninety degree, accepts standard and weatherized coils Line mount manifold, cavity T-11A, 3/8″ BSPP ports. Genuine Sun Hydraulics — MultiFlow is an authorized distributor.
C3U overview
C3U (C3U/10, C3U/11, C3U/S, C3U/S3) is a Sun Hydraulics Sun Hydraulics Ninety degree, accepts standard and weatherized coils Line mount manifold and installed in cavity T-11A. MultiFlow supplies genuine Sun Hydraulics manifolds in the UAE, GCC and India — use Add to Enquiry above for availability and a quotation.
Ordering codes
Pick the code that matches the material and finish you need. Add it to your enquiry above, or tap a code to select it.
| C3U | Aluminium, Buna-N seals6061-T651 Aluminum, Buna-N |
|---|---|
| C3U/10 | Black anodized aluminium, Buna-N seals6061-T651 Aluminum, Buna-N, Black Anodize - Per MIL SPEC 8625F Type II, Class II |
| C3U/11 | Clear anodized aluminium, Buna-N seals6061-T651 Aluminum, Buna-N, Clear Anodize - Per MIL SPEC 8625F Type II, Class I |
| C3U/S | Ductile iron, dewatering-oil finish, Buna-N seals65-45-12 Ductile Iron, Buna-N, Dewatering Oil |
| C3U/S3 | Clear zinc plated ductile iron, Buna-N seals65-45-12 Ductile Iron, Buna-N, Trivalent Clear Zinc with Top Sealer |
| C3U/S4 | Ductile iron, black oxide finish, Buna-N seals65-45-12 Ductile Iron, Buna-N, Chem. Black |
| C3U/S5 | Electroless nickel plated ductile iron, Buna-N seals65-45-12 Ductile Iron, Buna-N, Electroless Nickel |
Specifications
| Body Type | Line mount |
|---|---|
| Interface | None |
| Body Features | Ninety degree, accepts standard and weatherized coils |
| Mounting Hole Diameter | .34 in. (8.6 mm) |
| Mounting Hole Depth | Through |
| Mounting Hole Quantity | 2 |
| Open Cavities | 1 |
| Cavity | T-11A |
| Port Size | 3/8" BSPP |
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.
How to read C3U
Sun part numbers are the model followed by one code per option. Hyphens, slashes and spaces are only dividers, so C3U, C3U/10, C3U/11, C3U/S, C3U/S3, C3U/S4, C3U/S5 are the same part.
| Model | C3U — Sun Hydraulics Ninety degree, accepts standard and weatherized coils Line mount manifold |
|---|---|
| Modifier | Add the modifier after the model, e.g. C3U/10 = black anodized aluminium. No modifier = standard material. |
Modifier options
- — 6061-T651 Aluminum, Buna-N
- /10 — 6061-T651 Aluminum, Buna-N, Black Anodize - Per MIL SPEC 8625F Type II, Class II
- /11 — 6061-T651 Aluminum, Buna-N, Clear Anodize - Per MIL SPEC 8625F Type II, Class I
- /S — 65-45-12 Ductile Iron, Buna-N, Dewatering Oil
- /S3 — 65-45-12 Ductile Iron, Buna-N, Trivalent Clear Zinc with Top Sealer
- /S4 — 65-45-12 Ductile Iron, Buna-N, Chem. Black
- /S5 — 65-45-12 Ductile Iron, Buna-N, Electroless Nickel
Cartridges that fit this manifold
Sun cartridges for cavity T-11A (141)
- CABGLHN Sun Hydraulics 4.5:1 pilot ratio, vented counterbalance valve – atmospherically referencedCABGLHN-C3U — request assembly
- CABKLHN Sun Hydraulics 1:1 pilot ratio, vented counterbalance valve – atmospherically referencedCABKLHN-C3U — request assembly
- CABNLHN Sun Hydraulics 7:1 pilot ratio, vented counterbalance – valve atmospherically referencedCABNLHN-C3U — request assembly
- CACALHN Sun Hydraulics 3:1 pilot ratio, vented counterbalance valve – atmospherically referencedCACALHN-C3U — request assembly
- CACGLGN Sun Hydraulics 5:1 pilot ratio, vented counterbalance valve – atmospherically referencedCACGLGN-C3U — request assembly
- CACHLGN Sun Hydraulics 10:1 pilot ratio, vented counterbalance – valve atmospherically referencedCACHLGN-C3U — request assembly
- CACKLHN Sun Hydraulics 1:1 pilot ratio, vented counterbalance valve – atmospherically referencedCACKLHN-C3U — request assembly
- CACLLFN Sun Hydraulics 2:1 pilot ratio, vented counterbalance valve – atmospherically referencedCACLLFN-C3U — request assembly
- CBAALHN Sun Hydraulics 3:1 pilot ratio, ultra-restrictive counterbalance valveCBAALHN-C3U — request assembly
- CBAAXNN Sun Hydraulics Fixed setting, 3:1 pilot ratio, ultra-restrictive counterbalance valveCBAAXNN-C3U — request assembly
- CBABLHN Sun Hydraulics 1.5:1 pilot ratio, ultra-restrictive counterbalance valveCBABLHN-C3U — request assembly
- CBABXNN Sun Hydraulics Fixed setting, 1.5:1 pilot ratio, ultra-restrictive counterbalance valveCBABXNN-C3U — request assembly
Ports
Modifiers Ports C3U, /10, /11, /S, /S3 Ports 1 & 2: 3/8" BSPP; Port 3: 1/4" BSPP;
Drawings, symbol & performance curves
Downloads
Datasheet
CAD files (from Sun Hydraulics)
Frequently asked questions
Is C3U the same as C3U/10?
Yes. Sun Hydraulics writes this part number as C3U. It is the model C3U followed by the configuration code; hyphens, slashes and spaces are only dividers, so C3U, C3U/10, C3U/11, C3U/S, C3U/S3, C3U/S4, C3U/S5 all refer to the same product.
Do you supply C3U in the UAE, GCC and India?
Yes. MultiFlow supplies genuine Sun Hydraulics cartridges, including C3U, to customers in the UAE, the wider GCC and India. Use Add to Enquiry on this page for availability, lead time and a quotation.
Can I get the datasheet and CAD files?
Yes. The datasheet, technical reference sheets and CAD files (DXF, DWG, STP) are listed in the Downloads section of this page.
Manufacturer reference: https://www.sunhydraulics.com/model/C3U
