Diesel generator oil filter 4324909 SE111P

Short Description:

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Product Detail

Product Tags

Size

Outer Diameter : 108mm

Height : 227mm

Inner diameter 1 : 63mm

Inner diameter 2 : 72mm

Thread Size : 1-12 UNF- 1B

Opening pressure Bypass valve: 2.5bar

Recommended Special Tool Part Number : LS 11

Filler/Supplementary Information 2 : with one anti-return valve

OEM

PERKINS : 4324909

PERKINS : SE111B

PERKINS : SE111P

Cross reference

DONALDSON : P551604

FLEETGUARD : LF3346

LUBERFINER : LFP 2229

MANN-FILTER : W 1170/16

The role of the filter

There are usually four kinds of filters for diesel engine groups: air filter, diesel filter, oil filter, water filter, the following introduces diesel filter

Filter: The filter of the diesel generator set is a special pre-filtering equipment for diesel fuel used in internal combustion engines. It can filter out more than 90% of mechanical impurities, colloids, asphaltenes, etc. Improve engine life. Unclean diesel will cause abnormal wear and tear of the engine fuel injection system and cylinders, reduce engine power, increase fuel consumption rapidly, and greatly reduce the service life of the generator. The use of diesel filters can greatly improve the filtration accuracy and efficiency of engines using felt-type diesel filters, prolong the life of imported high-quality diesel filters several times, and have obvious fuel-saving effects. How to install the diesel filter: The diesel filter is extremely easy to install, just connect it to the oil supply line in series according to the reserved oil inlet and outlet ports. Pay attention to the connection in the direction shown by the arrow, and the direction of oil inlet and outlet cannot be reversed. When using and replacing the filter element for the first time, the diesel filter should be filled with diesel oil, and attention should be paid to the exhaust. The exhaust valve is on the end cover of the barrel.

Due to the high viscosity of the oil itself and the high content of impurities in the oil, in order to improve the filtration efficiency, the oil filter generally has three levels, namely the oil collector filter, the oil coarse filter and the oil fine filter. The filter is installed in the oil pan in front of the oil pump, and it is generally a metal filter type. The crude oil filter is installed behind the oil pump and is connected in series with the main oil passage. There are mainly metal scraper type, sawdust filter type and microporous filter paper type. Now the microporous filter paper type is mainly used. The oil fine filter is installed in parallel with the main oil passage after the oil pump. There are mainly two types of microporous filter paper type and rotor type. The rotor-type oil fine filter adopts centrifugal filtering without filter element, which effectively solves the contradiction between the oil passability and the filtering efficiency.