Generator Water separator fuel filter SE429B/4 SE429B4 SE429B 4

Short Description:

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Product Detail

Product Tags

Size

Outer diameter 1 : 119.0mm

Height : 318.0mm

Thread Size : 1 1/4X12

Filter Implementation Type : Screw-on Filter

OEM

CUMMINS : 3309437

KOMATSU : 1257972-H1

PERKINS : SE429B/4

VOLVO : 4084262

Cross reference

ALCO FILTER : SP-1225

BALDWIN : BF1216

FLEETGUARD : FS1216

Brief description of the filtration principle of oil-water separation filter element:

The oil first enters the lower part of the filter housing from the inlet pipe, and then flows into the filter element from the outside to the inside. At this time, the coarser particles will settle down immediately and be released by the drain valve, and the smaller particles will be intercepted by the oil-water separation filter element.

After the clean oil is collected by the oil-water separation filter tray, it flows out of the coalescer separator through the outlet pipe. With the increase of the treated oil, the pollutants deposited on the filter core will cause the pressure difference of the coalescer to rise.

When the pressure difference rises to 0.15Mpa, it means that the coalescing filter element has been blocked and should be replaced. The oil flows into the first-stage tray from the oil inlet of the coalescing separator, and then diverts to the inside of the first-stage filter element. The water droplets settle in the sedimentation tank, and the oil enters the secondary filter element from the outside to the inside, collects in the secondary tray, and flows out from the outlet of the coalescing separator.

The material of the secondary filter element is hydrophobic, the oil can pass through smoothly, and the free water is blocked from the filter element, flows into the sedimentation tank, and is discharged through the drain valve.