Safety Filter Assembly
Предохранительный Фильтр
Filtro de Seguridad
OEM Safety Filter Assembly SZ919000959 precision‑manufactured for the Shacman X5000 heavy‑duty truck. This essential SZ919000959 secondary filtration component provides backup protection, capturing any contaminants that bypass the main filter during service or extreme conditions.
Constructed with high‑efficiency depth media and robust internal support structure, the Safety Filter Assembly SZ919000959 ensures that critical downstream components remain protected even in the event of main filter malfunction.
Installing the genuine SZ919000959 safety filter during routine service provides dual‑layer defense for your engine and hydraulic systems against harmful particulate contamination.
| Parameter | Specification |
|---|---|
| OEM Part Number | SZ919000959 |
| Product Name | Safety Filter Assembly |
| Brand / Model | Shacman X5000 |
| Filter Media Type | Resin‑Impregnated Cellulose with Wire Mesh Support |
| Filtration Rating | 15 microns absolute |
| Dirt Holding Capacity | ≥ 25 grams |
| Maximum Flow Rate | 130 liters per minute |
| End Cap Construction | Stamped Steel with Nitrile Sealing Gasket |
| Overall Height | 195.00 mm |
| Application | Shacman X5000 secondary fluid filtration system |
The SZ919000959 safety filter assembly serves as the last line of defense in the Shacman X5000 filtration system. It is positioned downstream of the main filter to capture any particles that escape primary filtration.
During cold starts when fluid viscosity is high, the main filter bypass valve may open to ensure adequate flow. The safety filter remains in the circuit, capturing contaminants that would otherwise reach injectors or control valves.
The Safety Filter Assembly SZ919000959 also provides critical protection if the main filter element becomes damaged or improperly installed. It prevents a single maintenance error from causing widespread component damage.
The SZ919000959 filter element utilizes resin‑impregnated cellulose media that provides excellent chemical compatibility and consistent pore structure. The resin treatment prevents media swelling in the presence of moisture.
An internal wire mesh support core prevents element collapse under high differential pressure conditions. This robust construction ensures that the safety filter remains functional even under severe operating circumstances.
The SZ919000959 safety filter is typically replaced at every other main filter change interval or according to the Shacman maintenance schedule. The filter housing must be cleaned before installing the new element.
The element should be seated firmly on its mounting spigot and the cover seal inspected for cuts or deformation. A damaged seal allows unfiltered fluid to bypass both filter elements entirely.
Each production lot of SZ919000959 safety filters undergoes bubble point testing to verify media integrity and pore size consistency. This test confirms that the element meets its rated filtration specification.
Collapse and fatigue testing simulates the cyclic pressure conditions experienced during engine operation. The element must withstand repeated pressure pulses without structural degradation or bypass leakage.
A loaded SZ919000959 safety filter may not trigger a visible warning indicator, making adherence to scheduled replacement intervals essential. The element accumulates contaminants gradually over its service life.
If the main filter has been compromised or operated in bypass for an extended period, the safety filter may load prematurely. In such cases, both filter elements should be replaced and the system inspected for root cause.
During replacement, the used element should be cut open and inspected for metallic particles or unusual debris. This analysis provides valuable insight into the condition of upstream components and potential developing failures.
The SZ919000959 safety filter is engineered for the specific housing dimensions and flow characteristics of the Shacman X5000 filtration system. It must be paired with the corresponding main filter element.
Fleet maintenance programs should include safety filter replacement as a standard line item in preventive service schedules. The incremental cost is minimal compared to the expense of repairing contamination‑related damage.
Aftermarket safety filters with unverified filtration performance jeopardize system reliability. We supply only the authentic Shacman X5000 Safety Filter Assembly SZ919000959 with certified OEM specifications.
Each assembly is individually sealed to prevent moisture absorption and contamination during storage. The part number SZ919000959 is clearly marked on both the packaging and the filter body.
Our international supply chain ensures that genuine SZ919000959 safety filter assemblies are available for immediate dispatch to fleet operators and service facilities across all major continents.
Complete safety filter assembly with integrated sealing gasket. Sealed protective packaging preserves filter integrity until installation.
Expert guidance on filter replacement intervals and system contamination control. We help ensure your SZ919000959 assemblies provide reliable backup protection.
For current stock availability and pricing on the genuine Safety Filter Assembly SZ919000959, please use the contact buttons above.
