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SPM-HYD-1518 Hydraulic Filter
  • SKU: SPM-HYD-1518
  • Availability: in stock Many in stock Out of stock In-stock at manufacturer. Please add 5-10 days to shipping time

SPM-HYD-1518 Hydraulic Filter

$22.81
The SPM-HYD-1518 is a high efficiency hydraulic filter element built to directly replace cartridges in Hydac filter housings. Inorganic microfibre media delivers consistent 5 micron particle removal, protecting valves, pumps and actuators from abrasive wear. A collapse pressure rating of 20 bar ensures reliable service in demanding systems, while the Out-In flow path maximises dirt holding capacity. The element measures 71.5 mm total height, 56 mm largest outer diameter and 25.5 mm largest inner diameter, matching OEM form and fit. This aftermarket alternative provides the same contamination control as branded elements at a fraction of the cost, helping you maintain fluid cleanliness without overshooting your maintenance budget. TECHNICAL PROPERTIES & CROSS REFERENCES
Specifications
Element Collapse pressure 20 bar (290 PSI)
Filtration Media Inorganic Microfibers 5 µm
Media type Inorganic Microfibers
Filtration Rating 5 µm
Flow direction Out-In
Total Height 71.5 mm (2 13/16")
Largest Inner Diameter 25.5 mm (1")
Largest Outer Diameter 56 mm (2 7/32")
Stat. HS-Code 84149000
Country of Manufacture China
Cross References
Brand Code
Fai Filtri D-0035-A03-NHA
Hydac 0035D003BN
Hydac 0035D003BN3HC
Hydac 0035D003BN4HC
Hydac 0035D003BNHC
Oxfil HF.8592
Spare Part Mart SPM-HYD-1518

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Use Cases & Applications

Protecting Precision Hydraulic Components
In factory automation and injection moulding machines, even microscopic particles cause valve stiction and premature seal failure. The 5 micron microfibre media captures fine silt and wear debris, extending the life of costly proportional valves and servo actuators. Regular changes keep pressure steady and reduce unplanned downtime.

High Cycle, High Pressure Operations
For hydraulic systems running at continuous high pressure, element collapse resistance is critical. The 20 bar collapse rating means the filter remains intact during cold starts and pressure spikes, preventing bypass events that would circulate contaminated oil. Ideal for mobile plant, presses and power packs where reliability is non negotiable.

Dusty Jobsite Filtration
Construction and mining equipment face constant ingression of airborne dust through breathers and cylinder rod seals. Pairing this filter with a regular breather maintenance routine traps external contamination before it scores cylinder bores. Its deep layer microfibre loading delays blockage, allowing longer service intervals in dirty conditions.

Frequently Asked Questions

How do I know this filter will fit my hydraulic system?

It is designed as a direct replacement for Hydac filter housings. Confirm your existing element's dimensions: total height 71.5 mm, largest outer diameter 56 mm and largest inner diameter 25.5 mm. If these match and the flow direction is Out-In, installation is straightforward.

What is the filtration rating and media type?

The SPM-HYD-1518 uses inorganic microfibre media rated at 5 micron absolute. This captures fine particles like silt and carbon deposits, maintaining fluid cleanliness to ISO 4406 levels required by modern hydraulic components.

Are there any special threads or seals to consider?

This is a cartridge type element without threaded connections. It uses standard end seals that fit Hydac compatible housings. Always replace O-rings with the same profile and follow proper installation torque to prevent bypass or leakage.

Is this a genuine Hydac filter?

No, it is an aftermarket replacement manufactured to match the OEM specifications for form, fit and function. While it does not carry the Hydac brand, it delivers equivalent contamination control at a lower cost. It is not sold as genuine or OEM.

How often should I change this filter?

Change intervals depend on system duty cycle and contamination levels. Replace when the pressure differential indicator signals, or on a time based schedule set by your maintenance programme. Always pre fill the filter housing with clean oil and purge air after replacement to prevent cavitation.

What delivery and warranty are provided?

Spare Part Mart offers worldwide shipping with tracking. Every filter is covered by a 30 day money back guarantee if you are not satisfied with the performance. We also have a price beat guarantee, so you get the best value.

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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