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2000049285 High-Performance Air Intake Element
Engineered for Aerzen Delta Blowers & GM Series
Guaranteed fit for 199mm OD housings with M138mm internal seating.
High-tensile expanded metal shielding prevents pleat deformation under vacuum surges.
Integrated dual-seal polyurethane end caps eliminate unfiltered air bypass.
Validated alternative for SA 19777 with significant Total Cost of Ownership (TCO) savings.
2000049285 Detailed Product Description
The Engineering Necessity of Clean Intake
An air filter functions as a critical sacrificial barrier. Its primary objective is to intercept atmospheric contaminants-ranging from fine carbon soot to abrasive silica-before they enter the high-precision compression chamber of a blower. For Aerzen systems, the 2000049285 is the frontline defense against rotor clearance degradation.
Combatting Volumetric Efficiency Loss
When inferior filters are used, "dust migration" occurs, leading to the erosion of impeller edges. Our 2000049285 replacement utilizes a gradient-density fiber structure. Unlike standard single-layer paper, this media captures larger particles on the surface while trapping finer dust deep within the fibers. This specific architecture maintains a low initial pressure drop, ensuring the motor does not overwork to pull air, thereby optimizing energy consumption.
Structural Resilience for Industrial Cycles
Industrial blowers operate with significant pulsation and vibration. As shown in "2000049285 TB (2)_2.JPG", our element is encased in a galvanized steel cage. This prevents the filter from collapsing inward during high-load operations, a common failure point in low-cost aftermarket alternatives.
2000049285 Technical Specifications
| Geometric / Performance Parameter | Data Value |
|---|---|
| Model Identification | 2000049285 |
| Outer Diameter (D1) | 199.0 mm |
| Inner Diameter (D2) | 138.0 mm |
| Inner Diameter (D3) | 104.0 mm |
| Total Height (H1) | 279.0 mm |
| Media Height (H2) | 270.0 mm |
| Structural Support | Expanded Diamond Steel Mesh (Internal and External) |
| End Cap Composition | High-Compression Polyurethane |
2000049285 Direct Interchanges
- Aerzen: 2000049285
- HiFi Filter: SA 19777
System Compatibility
- Aerzen Delta Blower Series: DB 4, DB 7, DB 10
- Aerzen Delta Screw Series: DN 80
- Aerzen GM Equipment: GM 7 L, GM 10 S
2000049285 Application Sectors
Quality Assurance Protocols
Our 2000049285 elements are manufactured under IATF 16949 standards. Every unit is subjected to a bubble-point test to verify pore consistency and a 100% geometric inspection to ensure seamless installation into the Aerzen filter housing.
2000049285 Frequently Asked Questions
A: It utilizes a physical mesh and fiber barrier to remove particulates that would otherwise cause friction-based wear on the rotors, maintaining the tight tolerances required for efficient compression.
A: Using a filter that deviates from the 279mm/270mm height standard will result in an incomplete seal within the housing, allowing contaminated air to bypass the media entirely.
A: Yes, the media is treated with a moisture-resistant resin to prevent the fibers from swelling or weakening when operating in humid industrial conditions.
A: The diamond mesh provides the radial strength necessary to resist the "suction force" of the blower, preventing the media from being sucked into the intake manifold.
A: While it depends on site conditions, the standard recommendation is to replace the element when the vacuum gauge indicates a pressure drop exceeding 50 mbar.
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