Professional Diesel Fuel Water Filter 326-1643 3261643 1R0771 1R-0771 FS19995 FS19843

Applications:

CATERPILLAR  336 DC 32 ACERTGRPE ELECT C 32
CHALLENGER   800 BMT 835MT 835 BMT 835 CMT 845MT 845 BMT 845 CMT 855MT 855 BMT 855 CMT 865MT 865 BMT 865 CMT 875 BMT 875 CMT 945 BMT 945 CMT 955 BMT 955 CMT 965 BMT 965 CMT 975 BMT 975 CROGATOR 1286 CROGATOR 1386ROGATOR 1396TG 3244TG 9300
VERMEER  T 855 C3T 855 C3
VERTS LOISIRS  T 855 COMMANDER IIIT 855 COMMANDER III

Professional Diesel Fuel Water Filter 326-1643 3261643 1R0771 1R-0771 FS19995 FS19843

Q: What is the function of the 326-1643 filter?

Filter NO. 326-1643 serves as a specialized filter element for construction machinery and generator sets. Caterpillar equipment often uses this filter. Its primary role is to remove impurities from diesel, including dust, moisture, and oil mist. This protection safeguards key engine and hydraulic system components.

The core functions focus on efficient impurity interception. Micron-level filtering media, like fiberglass layers, capture small particles and moisture in diesel. This prevents contaminants from entering precision parts such as fuel injection pumps and diesel nozzles. Doing so reduces wear and failure risks significantly.

When acting as an oil-water separation filter element, it separates moisture from fuel effectively. This avoids engine performance decline or corrosion issues caused by water. Removing pollutants indirectly extends the lifespan of fuel injection systems and hydraulic components. It also benefits the entire power system.

Maintaining fuel cleanliness ensures system stability in equipment like generator sets or drilling rigs. Clean fuel supports stable power output and reduces downtime maintenance frequency. The filter is widely used in Caterpillar excavators and generator sets' fuel systems.

It can function as a fuel water separator or a coarse filter element. Specific performance parameters, such as filtration accuracy and working pressure difference, may vary. Differences arise based on manufacturer and design choices.

Q: What are the key attributes of the 1R0771 filter?

The key attributes of filter model 1R-0771 are as follows:
Filtering accuracy: 20 micrometers (μ m), indicating the ability to effectively intercept particle impurities with a diameter greater than 20 micrometers.
Working temperature range: -30 ℃ to 110 ℃, suitable for extreme low and high temperature environments, ensuring stable operation under various climatic conditions.
Working pressure difference: The standard value is not clear, but the maximum working pressure difference can reach 21MPa, indicating its strong pressure resistance performance.
Filter material: Glass fiber filter material is used, which has high filtration efficiency and chemical resistance, and can effectively separate moisture and impurities in fuel.
Applicable media: suitable for the fuel system of construction machinery.
Adaptation equipment: specially designed for construction machinery such as Caterpillar excavators and generator sets, used as an fuel water separation filter element, which can effectively remove water and solid particles from fuel. ‌

Q: How do I know if this filter is suitable for my equipment?

To determine whether a filter is suitable for your device, it is necessary to evaluate it from multiple dimensions, with a focus on compatibility, performance parameters, and compatibility with actual usage scenarios.
Checking physical installation compatibility is the primary step. You need to confirm that the interface specifications of the filter (such as inlet and outlet diameter, thread type) are consistent with the size and connection method of the old product to avoid interface mismatch issues.