1. Precise adaptation and seamless compatibility
Genuine Caterpillar products from the original manufacturer. Whether it is Caterpillar's classic C7 industrial engine or the high-load operating 3406 Marine power system, both can achieve a plug-and-play installation experience. After tens of thousands of simulation tests, the product has been verified to maintain stable performance in extreme environments ranging from -40 ℃ to 80℃, making it suitable for complex working conditions in different regions around the world.
Second and triple filtration leaves no place for impurities to hide
The filter adopts multi-layer composite filtering media:
Pre-filter layer: Intercepts large particle impurities larger than 50 microns, such as metal shavings, sand and gravel, etc.
Core filter layer: Made of a mixture of glass fiber and synthetic resin, it can capture tiny particles of 3-5 microns, including gum and moisture produced by fuel oxidation.
Activated carbon adsorption layer: Effectively removes sulfur compounds and odors from fuel oil, enhancing combustion efficiency.
Certified by a third-party testing agency, this filter has a filtration efficiency of 99.92% for common colloidal particles in diesel, far exceeding the industry average.
Three. Durable material and anti-corrosion design
The filter housing is made of high-strength nylon 66 material and has passed the salt spray test (1000 hours without rust) and the pressure burst test (withstanding an instantaneous pressure of 20Bar). The internal central tube is made of non-metallic composite materials to avoid secondary pollution that may be caused by metal materials. This design not only extends the service life of the filter element but also reduces the risk of injector clogging caused by filter element damage - actual measurement data shows that using this filter can extend the injector replacement cycle by more than 40%.
Four. Professional after-sales service with worry-free guarantee
We offer high-quality warranty services for our products, covering material defects and process issues. All filter elements undergo five rounds of inspection before leaving the factory: Sealing performance test (pressure difference ≤0.05Bar), flow rate test (flow velocity ≥12L/min), anti-vibration test (no detachment in the full frequency band of 10-500Hz vibration), temperature resistance test (no deformation after 100 cycles from -40℃ to 120℃), burst pressure test (no rupture under 30Bar pressure). Users can check the production batch and test report through the anti-counterfeiting label on the product packaging to ensure that every product can stand up to strict tests.
Purchase suggestion
It is recommended to replace the filter element every 500 hours of operation or a cumulative usage of 12,000 kilometers (whichever comes first). In areas where diesel quality is poor, the replacement cycle can be appropriately shortened. When used in conjunction with oil-water separators of the same series, it can further enhance the cleanliness of the fuel system.
Choosing our filters means choosing deep protection for your engine. Place your order now and experience the reliable performance brought by industrial-grade filtration solutions!
Ningbo Qiuning Trading Co., Ltd. Service Supply and Sales Center
Our company provides more engine assemblies and accessories of different brands and models
If you are interested, please add my contact information directly:
WeChat/WhatsApp: +86 15888032469
E-mail: allen@perkins-rx.com
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