Pall HC7500SDN8Z Replacement Filter Element - Cross-Reference & Specifications
Hydrafil Part Number: BF-PAL-193406-L8-6MV | Ships same day from Detroit, MI | OEM-equivalent performance
If you need a replacement for the Pall HC7500SDN8Z, you're running a high-capacity hydraulic system that requires a longer 6-micron element with Viton (fluorocarbon) sealing - for elevated temperatures, synthetic fluids, or environments where standard Nitrile seals are not suitable. The Hydrafil BF-PAL-193406-L8-6MV is a direct drop-in replacement manufactured and sourced in the USA.
Dimensional Specifications
The BF-PAL-193406-L8-6MV matches the HC7500SDN8Z in all critical dimensions, ensuring proper fitment in your existing filter housing with no modification required.
| Specification | Value |
|---|---|
| Outer Diameter (Top) | 5.06 in |
| Outer Diameter (Bottom) | 5.06 in |
| Element Length | 10.9 in |
| Thread Size | 1.5-16 UNF |
| Collapse Rating | 100 psid |
Media & Construction
Filter media and materials of construction directly affect element life, fluid compatibility, and filtration efficiency. The specifications below match the OEM Pall element:
- Filtration Media: Microglass Fiber - higher dirt-holding capacity and lower pressure drop than cellulose alternatives
- Seal Material: Viton (Fluorocarbon) - rated for elevated temperatures and compatible with synthetic hydraulic fluids, phosphate ester fluids, and applications where Buna-N is not suitable
- End Caps: Corrosion Resistant Steel - prevents bypass during cold-start high-viscosity conditions
- Center Tube: Corrosion Resistant Steel - maintains structural integrity at system pressure
Filtration Performance Rating
The BF-PAL-193406-L8-6MV achieves 6-micron absolute filtration at Beta 1000 (Bx[c=6?m] = 1000), removing 99.9% of particles at 6 microns and larger in a single pass. This rating is consistent with the original Pall HC7500SDN8Z specification.
The multi-pass Beta rating (Bx[6?m] = 200) reflects 99.5% efficiency under ISO 16889 multi-pass test conditions - the industry standard for hydraulic filter element performance.
This is the high-capacity Viton variant: The HC7500SDN8Z combines the longer L8 element body (10.9 in, ~58% more filter area than the L4) with fluorocarbon sealing. It's the correct specification for high-flow systems running synthetic or high-temperature fluid - where both capacity and seal compatibility are critical.
ISO Standards Compliance
Hydrafil filter elements are tested to the same ISO standards required of OEM elements. The BF-PAL-193406-L8-6MV is tested in compliance with:
| ISO Standard | What It Tests |
|---|---|
| ISO 2941 | Collapse & burst resistance |
| ISO 2942 | Fabrication integrity & bypass valve function |
| ISO 2943 | Material compatibility with hydraulic fluids |
| ISO 3724 | Flow fatigue characteristics |
| ISO 3968 | Pressure drop vs.?flow rate characteristics |
| ISO 16889 | Multi-pass performance (Beta ratio methodology) |
About the Pall HC7500SDN8Z
The Pall HC7500SDN8Z is a long-body, Viton-sealed medium-pressure return line element used in industrial hydraulic systems handling synthetic or high-temperature fluids. The 10.9-inch length provides extended dirt-holding capacity suitable for higher-flow circuits and longer service intervals. Common applications include die casting hydraulics, aerospace ground support equipment, steel processing lines, and industrial power units running phosphate ester or other synthetic fire-resistant hydraulic fluids.
Why Order from Hydrafil?
- OEM-equivalent performance at a lower cost per element
- Manufactured and sourced in the USA - Detroit, Michigan facility
- Same-day shipping on in-stock elements
- 200,000+ filter cross-references available
- Technical support from our engineering team: +1 (313) 915-4120
Shop the BF-PAL-193406-L8-6MV ? https://www.hydrafil.com/products/pall-hc7500sdn8z
Questions? Call (313) 915-4120 or email sales@hydrafil.com
We reference the Pall HC7500SDN8Z solely for identification and cross-referencing purposes. All OEM names, part numbers, and trademarks are the property of their respective owners.