LF777 oil filter

Product introduction

The function of LF777 oil filter is to filter out harmful impurities and moisture in the fuel system, protect the normal operation of the engine, reduce wear, avoid blockage, and improve the engine life.

Product parameter

Model number: LF777

Raw water pressure: 10

Inlet and outlet diameter: 220mm

Filter material: paper

Operating temperature: 45° C

Filtration accuracy: 10um

Maximum working pressure difference: 20MPa

Frame material: punching net

Filter element form: Folded

Replacement time

Hydraulic excavator generally needs to replace hydraulic oil after 2000h operation, otherwise it will pollute the system and cause system failure. According to statistics, about 90% of hydraulic system failures are caused by system pollution.

Application field

1, metallurgy: used for rolling machine, continuous casting machine hydraulic system filtration and filtration of various lubrication equipment.

2. Petrochemical: separation and recovery of products and intermediate products in the process of oil refining and chemical production, and particle removal filtration of oil well injection water and natural gas.

3, textile: polyester melt in the process of drawing purification and uniform filtration, air compressor protection filtration, compressed gas removal of oil and water.

4, electronics and pharmaceutical: reverse osmosis water, deionized water treatment filtration, washing liquid and glucose pretreatment filtration.

5, thermal power and nuclear power: gas turbine, boiler lubrication system, speed control system, bypass control system oil purification, feed water pump, fan and dust removal system purification.

6, mechanical processing equipment: paper machinery, mining machinery, injection molding machine and large precision machinery lubrication system and compressed air purification, tobacco processing equipment and spraying equipment dust recovery and filtration.