Auto filter 1869987 air filter 1869987

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Size

Kunze Diameter: 309.5mm

Kunze dhayamita 1 : 308.5mm

Mukati dhayamita 1 : 178.8mm

Kureba: 543mm

Diameter 3 : 109mm

Diameter 4: 260mm

Sefa Yekuita Type : Sefa Insert

OEM

SCANIA : 1387548

SCANIA: 1526086

SCANIA: 1801774

SCANIA :1869987

Cross reference

BALDWIN: RS4638

BOSCH : 0 986 626 791

CHENA MASEFIRIRA: MA1455

COOPERS: AEM2834

DONALDSON : P781741

FLEETGUARD : AF25627

FLEETGUARD : AF25696

Single stagemhepo sefa

1. DC bepa sefa chinhumhepo sefa

Paper filter element mafirita emhepo anoshandiswa zvakanyanya mumarori.Iyo sefa chinhu chakagadzirwa neresin-yakagadziriswa microporous sefa pepa inoiswa mumhepo sefa imba.Nzvimbo dzepamusoro nedzepasi dzesefa element inzvimbo dzekuvharisa.Kana iyo nati yemapapiro yakasimbiswa kuti igadzirise zvakasimba chivharo chefirita yemhepo pasefa yemhepo, nzvimbo dzepamusoro nedzezasi dzekuvharisa dzesefa element dziri padhuze nekusangana nenzvimbo dzekusangana pazasi peimba yefirita yemhepo yevhavha yefirita zvichiteerana. .

Pepa resefa rinokumbirwa kuti riwedzere nzvimbo yekusefa uye kuderedza kupikisa kwesefa.Kunze kwesefa element iine porous metal mesh, iyo inoshandiswa kuchengetedza iyo sefa chinhu kubva mukukuvadzwa kune sefa bepa panguva yekufambisa uye kuchengetedza.Iyo yepamusoro uye yakadzika magumo eiyo sefa element inodururwa ne-hea-resistant plastisol kuchengetedza chinzvimbo chebepa resefa, mesh yesimbi uye nzvimbo yekuisa chisimbiso yakagadziriswa pamwe chete uye kuchengetedza chisimbiso pakati pavo.

Kana mota ichishanda, tsvina inochengetwa kunze kwesefa chinhu nesefa element, uye mhepo inopfuura nepabepa resefa kubva pakatenderedza iyo sefa element uye inopinda pakati peiyo sefa element, yobva yayerera ichipinda mupombi inopinza. .

Iyo bepa sefa chinhu chemhepo sefa ine zvakanakira huremu huremu, mutengo wakaderera uye yakanaka kusefa maitiro, uye inogona kushandiswa kakawanda.

2. Centrifugal air filter

Centrifugal air filters anonyanya kushandiswa pamarori makuru.Mhepo inopinda mu swirl chubhu tangentially, uye inomhanya-mhanya inotenderera inogadzirwa mu swirl chubhu.The centrifugal force inogadzirwa ne-high-speed kutenderera inoita kuti chinhu chekunze chiri mumhepo chikurumidze kusefa kunze.

Mhepo inopinda mudutu remuchubhu mu centrifugal air sefa kubva mumhepo inopinza yakatenderedza muviri wezasi wesefa yemhepo, uye guruva rakawanda rinokandirwa kumadziro echubhu.Pasi pechiito che centrifugal force, mhepo inopfuura nepaburi repamusoro pedutumuchubhu kuburikidza Shandura chubhu mumhepo sefa yepepa refirita element, uye zvakasara zvakasvibirira zvakasvibiswa zvinopepetwa nebepa sefa chinhu.

Mumarori mazhinji ekurasa uye mota dzemigodhi, centrifugal mhando yemhepo sefa yakasanganiswa nebepa sosi yemhando yemhando inoshandiswa zvakare, uye muviri wayo wepamusoro ipepa sefa yemhepo sefa.Muviri wezasi icentrifugal air sefa.

Iyo centrifugal air sefa ine zvakanakira yekusefa mhedzisiro uye huremu huremu, uye inogona kushandiswa kakawanda.