FLJA-XDN – Sun Hydraulics Filter
Part number: FLJAXDN · FLJA-XDN · FLJA XDN
Filter. Cavity T-18A, capacity 80 gpm (320 L/min.). Genuine Sun Hydraulics cartridge — MultiFlow is an authorized distributor.
FLJA-XDN overview
FLJAXDN (FLJA-XDN, FLJA XDN) is a Sun Hydraulics Sun Hydraulics Filter, rated 80 gpm (320 L/min.) and installed in cavity T-18A. MultiFlow supplies genuine Sun Hydraulics cartridges 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.
| FLJAXDN/AP | Stainless Steel, PassivatedStainless Steel, Passivated |
|---|---|
| FLJAXDN/LH | Mild Steel, Zinc-NickelMild Steel, Zinc-Nickel |
| FLJAXDN | Standard Material/CoatingStandard Material/Coating |
Specifications
| Cavity | T-18A |
|---|---|
| Series | 4 |
| Capacity | 80 gpm (320 L/min.) |
| Maximum Operating Pressure | 5000 psi (350 bar) |
| Valve Hex Size | 1 5/8 in. (41,3 mm) |
| Valve Installation Torque | 350 - 375 lbf ft (474 - 508 Nm) |
| Seal kit - Cartridge | Viton: 990018006 |
Capacity rating is dependent on the micron rating of the element. Stated flow capacity in the Technical Data table is based on the 40 micron rating. See performance curves. See Related Accessories for replacement elements.
How to read FLJAXDN
Sun part numbers are the model followed by one code per option. Hyphens, slashes and spaces are only dividers, so FLJAXDN, FLJA-XDN, FLJA XDN are the same part.
| Model | FLJA — Sun Hydraulics Filter |
|---|---|
| Control | X — Not Adjustable |
| Filter Rating | D — 40 Micron Nominal (Surface type) |
| Seal Material | N — Buna-N |
| Material / coating | Add /AP (stainless steel, passivated) or /LH (mild steel, zinc-nickel) to the end; no suffix is the standard finish. |
Control options
- X — Not Adjustable
Filter Rating options
- A — 3 Micron Nominal (Depth type)
- B — 10 Micron Nominal (Depth type)
- C — 25 Micron Nominal (Depth type)
- D — 40 Micron Nominal (Surface type)
- Z — 1 Micron Nominal (Depth type)
Seal Material options
- N — Buna-N
- V — Viton
- E — EPDM
Material/coating options
- /AP — Stainless Steel, Passivated
- /LH — Mild Steel, Zinc-Nickel
- — Standard Material/Coating
Manifold & standard assemblies
Sun manifolds for cavity T-18A (102)
- LA2 Sun Hydraulics Ninety degree with gauge port Line mount manifoldFLJAXDN-LA2 — request assembly
- LA4 Sun Hydraulics Ninety degree with gauge port Line mount manifoldFLJAXDN-LA4 — request assembly
- LA5 Sun Hydraulics Ninety degree with gauge port Line mount manifoldFLJAXDN-LA5 — request assembly
- LA6 Sun Hydraulics Ninety degree with gauge port Line mount manifoldFLJAXDN-LA6 — request assembly
- LA7 Sun Hydraulics Ninety degree with gauge port Line mount manifoldFLJAXDN-LA7 — request assembly
- LA8 Sun Hydraulics Ninety degree with gauge port Line mount manifoldFLJAXDN-LA8 — request assembly
- LA9 Sun Hydraulics Ninety degree with gauge port Line mount manifoldFLJAXDN-LA9 — request assembly
- LAD Sun Hydraulics Ninety degree with gauge port Line mount manifoldFLJAXDN-LAD — request assembly
- LAE Sun Hydraulics Ninety degree with gauge port Line mount manifoldFLJAXDN-LAE — request assembly
- LAF Sun Hydraulics Ninety degree with gauge port Line mount manifoldFLJAXDN-LAF — request assembly
- LAL Sun Hydraulics Ninety degree with gauge port Line mount manifoldFLJAXDN-LAL — request assembly
- LAM Sun Hydraulics Ninety degree with gauge port Line mount manifoldFLJAXDN-LAM — request assembly
Technical features
- Differential crush pressure is 3000 psid (210 bar).
- The flow path is Port 2 to Port 1 only.
- Installation directly above the subplate will protect the entire valve stack from particles.
- Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.
- Surface type element features a 304 stainless steel mesh media. All internal components are 304 stainless steel.
- Surface Type elements have a 40 micron nominal rating (63 micron absolute).
- Surface Type (Last Chance) elements have a single layer stainless steel mesh supported by perforated sheet tube.
- Surface Type elements are designed to capture errant particles that may not be trapped in the main system filter or particles resulting from a component failure.
- With a correctly assembled system, Surface Type elements will be unnoticed during regular operation, but will provide protection from sudden component failure.
- Depth type elements are available in 1 µm, 3 µm, 10 µm, and 25 µm nominal ranges.
- 1, 3, 10, and 25 micron elements have a Beta ratio as shown in the Performance Curves tab.
- Depth Type elements feature a pleated microglass media with clear zinc coated components.
Drawings, symbol & performance curves
Downloads
Datasheet
Technical reference sheets
- 999-901-334 (PDF 344 KB)
- AFilterBooklet (PDF 993 KB)
- CartFilterBookletPrint (PDF 450 KB)
- FloatingStyleScrewInCartridge2 (PDF 1 MB)
- TT_US_Cavity-New (PDF 522 KB)
CAD files
Frequently asked questions
Is FLJAXDN the same as FLJA-XDN?
Yes. Sun Hydraulics writes this part number as FLJAXDN. It is the model FLJA followed by the configuration code; hyphens, slashes and spaces are only dividers, so FLJAXDN, FLJA-XDN, FLJA XDN all refer to the same product.
Do you supply FLJAXDN in the UAE, GCC and India?
Yes. MultiFlow supplies genuine Sun Hydraulics cartridges, including FLJAXDN, 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.
How big is a drop of hydraulic oil?
There are exactly 250 Sun drops in a cubic inch or 15 in a cc.
What parts of the Sun cartridge valve are field serviceable?
Manufacturer reference: https://www.sunhydraulics.com/model/FLJA
