AF409K Product Introduction

AF409K Air Filter delivers high-efficiency engine intake protection across severe-duty applications, utilizing advanced radial seal tech to safeguard heavy-duty industrial machineries, commercial fleets, and prime power generation systems from airborne particulate contamination.

AF409K Product Description

Engineered for rugged durability, this primary axial-seal element acts as the critical frontline defense for combustion engines operating in high-dust and volatile environments. Constructed with specialized non-flame resistant cellulose media, it optimizes structural integrity under severe differential pressure conditions. The outer face features an integrated plastic finned pre-cleaner shroud that imparts a centrifugal swirl to incoming air currents, effectively separating large dust particles and moisture before they reach the main media pack. Reinforced by structural inner and outer corrosion-resistant steel mesh cages, this filter resists pleat bunching and collapsing. It delivers a high Dirt Holding Capacity (DHC) while maintaining an ultra-low restriction profile, maximizing volumetric airflow efficiency, minimizing operational energy penalties, and significantly extending component service intervals under continuous heavy workloads.

AF409K Key Advantages

• Integrated Cyclonic Pre-cleaner: Features heavy-duty molded fins that induce rotational airflow to reject large debris upstream, preserving media lifespan.
• High Dust Holding Capacity (DHC): Engineered with multi-tiered pleated filter media that traps microscopic contaminants over extended running periods.
• Structural Rigid Metal Cages: Outfitted with electro-galvanized inner and outer steel cores to prevent deformation during sudden pressure drop surges.
• Axial Sealing Excellence: Formulated with a heavy-duty, temperature-stable rubber seal compound ensuring gas-tight compression with no bypass risks.

AF409K Cross-Reference Specifications

AF409K Technical Dimensions

AF409K Target Application Industries

This versatile high-performance air intake filter is purpose-built to deliver reliable engine protection across a diverse spectrum of heavy-duty global sectors:

• Heavy Earthmoving & Construction Equipment: Protects high-power power units in heavy crawler excavators, mobile cranes, backhoes, and articulation loaders (such as Atlas, Case, and Demag fleets).
• Agricultural Machinery & Forestry Systems: Ideal for tractors, specialized combined harvesters, grape pickers, and forwarders (including Claas Ranger, Bobard, Bourgoin, and Dexheimer models).
• Material Handling & Industrial Logistics: Maximizes uptime for internal combustion container forklifts, side-loaders, and elevated work platform systems (such as Baumann, Clark, Fantuzzi, and Genie machines).
• Mining, Compaction & Stationary Compressed Air Systems: Provides optimal micro-particle remediation for blast-hole surface drill rigs, soil vibratory compactors, and portable diesel air compressor setups (such as Atlas Copco DM and Dynapac CA series).