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SPM-HYD-1788 Hydraulic Filter
  • SKU: SPM-HYD-1788
  • Availability: in stock Many in stock Out of stock In-stock at manufacturer. Please add 5-10 days to shipping time

SPM-HYD-1788 Hydraulic Filter

$299.14
The SPM-HYD-1788 is an aftermarket hydraulic filter element engineered as a direct replacement for branded filters from Hydac, Epe, Hy-Pro, and others. It uses a wire mesh media rated at 25 µm to capture solid contaminants while allowing high flow with minimal pressure drop. Flow direction is from outside to inside, and a bypass valve opens at 3 bar to protect the element against excessive differential pressure. The element is built to withstand collapse pressures up to 20 bar, ensuring reliability under demanding conditions. Total height is 333 mm, with an outer diameter of 114.5 mm and inner diameters of 68.4 mm and 65 mm, providing a precise fit in compatible housings. This filter is a practical choice for cost-conscious maintenance teams who need dependable performance without the premium price of original equipment brands. TECHNICAL PROPERTIES & CROSS REFERENCES
Specifications
Element Collapse pressure 20 bar (290 PSI)
Filtration Media Wire Mesh 25 µm
Media type Wire Mesh
Filtration Rating 25 µm
Flow direction Out-In
Total Height 333 mm (13 1/8")
Bypass Valve Opening Pressure 3 bar (44 PSI)
Largest Inner Diameter 68.4 mm (2 11/16")
Smallest Inner Diameter 65 mm (2 9/16")
Largest Outer Diameter 114.5 mm (4 1/2")
Stat. HS-Code 84149000
Country of Manufacture China
Cross References
Brand Code
Digoema DGMH24231
Epe 10660G250000P
Epe 10660LAG250006P
Fai Filtri R-0660-S25-NHA
Hy-Pro HP66RNL1425WB
Hydac 0660R025WHC
Internormen 020660R25G30HCSP
Oxfil HF.9185
Spare Part Mart SPM-HYD-1788
ST Separat Tech H660R25WHC

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Use Cases & Applications

Continuous-Duty Hydraulic Systems
When hydraulic equipment runs around the clock, consistent filtration is essential to prevent wear on pumps and valves. The wire mesh media maintains stable performance over long intervals, reducing the risk of unscheduled downtime and keeping oil clean in demanding production environments.

High-Contamination Environments
In settings with airborne dust or metal particles, the 25 µm wire mesh effectively traps contaminants before they can circulate. This protection extends the life of downstream components and is particularly valuable in construction, mining, and heavy manufacturing applications.

Scheduled Maintenance Programs
Switching to a high-value aftermarket element helps control operating costs while maintaining OEM fit and function. The SPM-HYD-1788 is easy to stock as a universal replacement across multiple Hydac and equivalent housings, simplifying inventory management for service teams.

Retrofit and Consolidation Projects
When upgrading or standardising filtration across a mixed fleet, this element provides a single solution that matches the specifications of several cross-referenced parts. Its robust construction and consistent bypass behaviour make it a reliable drop-in upgrade.

Frequently Asked Questions

How do I confirm this filter fits my hydraulic system?

The SPM-HYD-1788 is a direct replacement for Hydac and other cross-referenced brand filters. Verify your current element’s dimensions against our listed specifications: total height 333 mm, outer diameter 114.5 mm, and inner diameters of 68.4 mm and 65 mm. If these match and your system uses a compatible housing, it will fit correctly.

What is the filtration rating and media type?

This element uses a wire mesh media with a rating of 25 µm. Wire mesh provides reliable and consistent particle capture, is cleanable in some systems, and handles high flow rates while maintaining structural integrity under pressure.

Does the filter include a bypass valve and what are the dimensions?

Yes, a bypass valve is integrated and opens at 3 bar to prevent element collapse during cold starts or if the media becomes loaded. Key dimensions are: total height 333 mm, largest outer diameter 114.5 mm, and inner diameters of 68.4 mm and 65 mm. Please confirm these against your housing before ordering.

Is this an original Hydac part or an aftermarket replacement?

This is an aftermarket element produced by Spare Part Mart. It is not a genuine Hydac component but is built to match the OEM specifications for form, fit, and function. It offers a cost-effective alternative without compromising performance.

Can I install this filter myself, and how often should it be replaced?

Installation is straightforward for anyone familiar with hydraulic filter servicing; simply remove the old element and seat the new one in the housing, ensuring seals are in good condition. Replacement intervals depend on your system’s contamination load and oil condition. Follow your equipment manufacturer’s scheduled maintenance guidelines.

What delivery options and guarantees are available?

We offer worldwide shipping with tracking on all orders. Your purchase is protected by a 30-day money-back guarantee. Plus, our price-beat guarantee ensures you get the best value, if you find a lower price for an equivalent filter, we will match or beat it.

Images and data are used as a guide and are deemed reliable to Spare Part Mart. Product may appear differently (e.g. colour) but will be as per the specs above. All cross references are deemed reliable to our knowledge. We encourage you to double check before ordering.

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