The Pre-Cleaner Assembly NST with Long Pipe is a heavy-duty, first-stage air filtration unit designed to protect diesel engines operating in harsh, dusty environments. Commonly used in tractors, stationary engines, and construction equipment, this assembly pre-filters the air by removing large dust particles, chaff, and debris before the air reaches the primary air filter.
The inclusion of a long intake pipe enhances the dust separation efficiency by increasing the air swirl path, leading to better centrifugal separation. This makes it ideal for applications where high levels of airborne particulate matter are present, such as in agriculture, construction, or industrial operations.
✅ Key Features:
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NST Design: Engineered for compatibility with NST (National Small Tractor) engines and similar air intake systems.
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Extended Pipe: Long pipe design allows cleaner air pickup and improved cyclonic action, enhancing pre-filtration performance.
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Cyclonic Separation: Uses centrifugal force to remove larger contaminants from the intake air.
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Dust Collector Bowl: Captures separated particles for easy removal during routine maintenance.
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Steel or High-Grade Polymer Construction: Ensures durability and resistance to field vibrations, temperature, and impact.
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Corrosion-Resistant Coating: Ideal for outdoor and field use, preventing rust and corrosion.





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