描述
We supply genuine SCHARFF air filters (Part# S133348), engineered specifically for monorail diesel engines operating in underground mining environments. This heavy-duty air filter features a nanofiber composite media that achieves 99.97% filtration efficiency for particles ≥2μm, providing critical engine protection in high-dust conditions exceeding 500g/m³ concentration.
Constructed with a rigid polyurethane end cap and steel outer cage, the filter maintains structural integrity under 10kPa pressure differential while the integrated safety element provides backup protection in case of primary media damage. Each filter is individually tested to ISO 5011 standards and validated for 1,000+ service hours in coal mining applications. The specialized hydrophobic treatment prevents water ingress while maintaining optimal airflow for engine performance.
Our global inventory ensures 24-hour delivery to mining operations worldwide. Each order includes differential pressure indicators and replacement interval recommendations based on your specific operating conditions.
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