Solution Provider of Air Intake Filtration Systems
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Heavy Duty Air Filter Assembly 30 400HP Low Noise High Efficiency
The Heavy Duty Air Filter Assembly is designed for industrial machinery with up to 400HP, ensuring optimal airflow and peak performance. Its low noise design makes it ideal for use in noise-sensitive environments, while the high efficiency filtration system prolongs the lifespan of your equipment. Trust this premium filter assembly to keep your machinery running smoothly and efficiently in demanding work settings.
Product Description
The air filter housing is made of high-strength engineering plastic, featuring excellent heat resistance, impact resistance, and corrosion resistance. Certified by ISO9001 quality standards and compliant with international regulations, the product ensures stable and reliable performance.
It is widely applied in screw air compressors, mobile compressors, construction vehicles, generators, agricultural machinery, lawn mowers, and new energy vehicles. Especially suitable for industrial, construction, and mining environments.
With a compact structure and easy installation, it provides customers with efficient and reliable air intake filtration solutions.
Product Parameters
| Power | OEM NO. | Product ID | Filter paper No. |
Rated flow (m³/min) |
b1 | d1 | d2 | d3 | h1 | h2 | h3 | h4 |
| mm(inches) | ||||||||||||
| 30HP | LJ4201 | 4520092910 | C14200 | 3m³-4m³ | 173 | 62 | 60 | 198 | 327 | 27 | 42 | 112 |
| LJ4202 | 4520092920 | 6.81 | 2.44 | 2.36 | 7.80 | 12.87 | 1.06 | 1.65 | 4.41 | |||
| 50HP | LJ4401 | 4540092910 | C16400 | 4m³-8m³ | 223 | 82 | 80 | 248 | 383 | 32 | 52 | 144 |
| 8.78 | 3.23 | 3.15 | 9.76 | 15.8 | 1.26 | 2.05 | 5.67 | |||||
| 75HP | LJ4501 | 4550092910 | C20500 | 6m³-10m³ | 264 | 102 | 100 | 288 | 408 | 37 | 62 | 174 |
| 10.39 | 4.02 | 3.94 | 11.34 | 16.06 | 1.46 | 2.44 | 6.85 | |||||
| 100HP | LJ4601 | 4560092910 | C23610 | 7m²-12m³ | 325 | 132 | 110 | 353 | 414 | 32 | 76 | 190 |
| 12.80 | 5.20 | 4.33 | 13.90 | 16.30 | 1.26 | 2.99 | 7.48 | |||||
| 120HP | LJ4605 | 4486085951 | C25860 | 10m³-15m³ | 325 | 132 | 130 | 353 | 414 | 32 | 76 | 190 |
| 12.80 | 5.20 | 5.12 | 13.90 | 16.30 | 1.26 | 2.99 | 7.48 | |||||
| 150HP | LJ4704 | 4570092940 | C25710 | 15m³-20m³ | 325 | 132 | 130 | 353 | 548 | 32 | 76 | 190 |
| 12.80 | 5.20 | 5.12 | 13.90 | 21.57 | 1.26 | 2.99 | 7.48 | |||||
| 175HP | LJ4801 | *4580092950 | D30610 | 18m³-23m³ | 390 | 150 | 150 | 418 | 439 | 45 | 85 | 241 |
| 15.35 | 5.91 | 5.91 | 16.46 | 17.28 | 1.77 | 3.35 | 9.49 | |||||
| 200HP | LJ4804 | 4580092960 | C30810 | 20m³-28m³ | 390 | 150 | 150 | 418 | 598 | 45 | 85 | 241 |
| 15.35 | 5.91 | 5.91 | 16.46 | 23.54 | 1.77 | 3.35 | 9.49 | |||||
| 250HP | LJ4806 | *4493092960 | D281450 | 25m³-30m³ | 390 | 150 | 150 | 418 | 757 | 45 | 85 | 241 |
| 15.35 | 5.91 | 5.91 | 16.46 | 29.80 | 1.77 | 3.35 | 9.49 | |||||
| 300HP | LJ4902 | 4493092901 | C281440 | 30m³-40m³ | 390 | 200 | 180 | 418 | 627 | 40 | 109 | 240 |
| 15.35 | 7.87 | 7.09 | 14.46 | 24.69 | 1.57 | 4.29 | 9.45 | |||||
| 400HP | LJ4905 | *4580092970 | D281480 | 45m³-60m³ | 390 | 200 | 200 | 418 | 786 | 40 | 109 | 240 |
| 15.35 | 7.87 | 7.87 | 16.46 | 30.94 | 1.57 | 4.29 | 9.45 | |||||
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