China Everlasting Parts Co., Ltd. is one of the most professional manufacturers and suppliers of pa3555 air filter for heavy duty engines in China. Welcome to wholesale original and genuine pa3555 air filter for heavy duty engines from our factory. Contact us for cheap products and OEM service.
PA3555 Disposable Air Filter
Premier Protection for Industrial Power Systems & Diesel Engines
High Dust Capacity
Traps micron-level particulates to prevent cylinder wear.
OEM Interchange
OEM Interchange
Directly replaces Donaldson P537452 & Fleetguard AH1192.
Industrial Durability
Reinforced housing for high-vibration environments.
Streamlined Maintenance
Disposable design allows for rapid field replacement.
Performance & Engineering
Industrial engines require a constant supply of purified air to maintain efficient combustion and prevent catastrophic failure. The PA3555 Air Filter is a specialized disposable-style filtration unit designed for high-performance intake systems where space and ease of service are critical factors.
Problem and Solution
Traditional air filters often suffer from structural bypass or premature clogging in high-dust environments. The PA3555 addresses these pain points by utilizing high-strength synthetic fibers. These fibers provide a lower initial restriction, meaning the engine expends less energy drawing in air, which directly optimizes fuel consumption and maintains rated horsepower.
Why Select This Filter?
Choosing the PA3555 ensures a precise fit for existing intake manifolds without the need for modification. Our manufacturing process focuses on the "Seal Integrity" of the outlet port. By utilizing a precision-molded 98.55 mm outlet, we eliminate the risk of unfiltered air entering the turbocharger or combustion chamber.
Technical Data
| Model Number | PA3555 |
| Style | Disposable Canister |
| Outlet Diameter | 98.55 mm (3.88") |
| Body Diameter | 196.85 mm (7.75") |
| Body Length | 436.88 mm (17.20") |
| Rated Flow | 509 cfm |
| Restriction | 19.93 mbar |
| Housing | Reinforced Polymer/Steel |
Cross Reference & Compatibility
Primary Applications & Industries
Quality Standards & Reliability
Our production facility adheres to ISO 9001:2015 quality management protocols. Every PA3555 unit undergoes a differential pressure test to ensure the media consistency meets the 14.4 m³/min flow requirement. We utilize advanced pleating technology to prevent "pleat bunching," a common cause of filter failure that leads to localized clogging and decreased service life.
FAQ & Purchasing Insights
Q: How do I determine if the PA3555 requires replacement?
A: Monitor the air intake restriction gauge. When it reaches the Equipment Manufacturer's limit (approx. 20 mbar), the filter must be replaced. Visual inspection of the media is also recommended during routine maintenance.
Q: What are the consequences of using a low-efficiency air filter?
A: Low efficiency allows fine dust to reach cylinder walls, acting as an abrasive. This leads to "dusting" the engine, resulting in lost compression, high oil consumption, and complete engine failure.
Q: Is the PA3555 compatible with all weather conditions?
A: Yes, the housing is designed to withstand a wide temperature range and is treated to resist corrosion from humidity and moisture intake.
Q: How does the PA3555 compare to the original OEM part?
A: It is engineered to match the micron rating and airflow capacity of the OEM. It offers an identical form factor for a seamless "drop-in" fit while being a more cost-effective solution.
Q: What precautions should be taken during installation?
A: Ensure mounting clamps are tightened to the correct torque. Check that the outlet port is clean and that the hose connection is airtight to prevent unfiltered air bypass.
Bulk Ordering & Procurement
Contact us for Tiered Pricing
Standard Stock: 7-10 Days
Private Labeling Available
Get a Quote for PA3555 Bulk Orders
Official Portal: www.enginegensetparts.com
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