頗爾濾芯HC8900FUP26H，pall濾芯液壓系統(tǒng)過濾器的介紹：過濾器按其過濾精度(濾去雜質(zhì)的顆粒大小)的不同，有粗過濾器、普通過濾器、精密過濾器和特精過濾器    四種，它們分別能濾去大于100μm、10～100μm、5～10μm和1～5μm大小的雜質(zhì)。
2.pall濾芯選用濾油器時(shí)，要考慮下列幾點(diǎn)：
    (1)過濾精度應(yīng)滿足預(yù)定要求。
    (2)能在較長時(shí)間內(nèi)保持足夠的通流能力。
    (3)濾心具有足夠的強(qiáng)度，不因液壓的作用而損壞。
    (4)濾心抗腐蝕性能好，能在規(guī)定的溫度下持久地工作。
    (5)濾心清洗或更換簡便。
3.pall濾芯安裝濾油器在液壓系統(tǒng)中的安裝位置通常有以下幾種：
    (1)pall濾芯要裝在泵的吸油口處：
    泵的吸油路上一般都安裝有表面型濾油器，目的是濾去較大的雜質(zhì)微粒以保護(hù)液壓泵，此外濾油器的過濾能力應(yīng)為泵流量的兩倍以上，壓力損失小于0.02MPa。
    (2)pall濾芯安裝在泵的出口油路上：
    此處安裝濾油器的目的是用來濾除可能侵入閥類等元件的污染物。其過濾精度應(yīng)為10～15μm，且能承受油路上的工作壓力和沖擊壓力，壓力降應(yīng)小于0.35MPa。同時(shí)應(yīng)安裝
    安全閥以防濾油器堵塞。
    (3)pall濾芯安裝在系統(tǒng)的回油路上：這種安裝起間接過濾作用。一般與過濾器并連安裝一背壓閥，當(dāng)過濾器堵塞達(dá)到一定壓力值時(shí)，背壓閥打開。
    (4)pall濾芯安裝在系統(tǒng)分支油路上。
    (5)pall濾芯單獨(dú)過濾系統(tǒng)：大型液壓系統(tǒng)可專設(shè)一液壓泵和濾油器組成獨(dú)立過濾回路。
     pall濾芯液壓系統(tǒng)中除了整個(gè)系統(tǒng)所需的濾油器外，還常常在一些重要元件(如伺服閥、精密節(jié)流閥等)的前面單獨(dú)安裝一個(gè)的精濾油器來確保它們的正常工作。
4.PALL濾芯的技術(shù)工藝：
(1).濾材由纖維和樹脂通過*工藝制成。具有固定的空隙結(jié)構(gòu)，濾材無脫落。被攔截的污染顆粒不會因壓差和流量的脈動而產(chǎn)生“卸料”現(xiàn)象。
(2).采用由表及里、沿流動方向逐漸縮小的漸變孔徑結(jié)構(gòu)。分層攔截不同尺寸的污染顆粒。實(shí)現(xiàn)深層納垢。從而大大提高了使用壽命。
(3.)采用螺旋繞帶加強(qiáng)的支撐，保證濾材的穩(wěn)固。
四海濾清器廠生產(chǎn)頗爾濾芯部分型號：HC8314FKN16H HC8314FKN16Z HC8314FKP16H HC8314FKP16Z HC8314FKP20H HC8314FKP20Z HC8314FKP26H HC8314FKP26Z HC8314FKP39H HC8314FKP39Z HC8314FKS13H HC8314FKS13Z HC8314FKS16H HC8314FKS16Z HC8314FKS20H HC8314FKS20Z HC8314FKS26H HC8314FKS26Z HC8314FKS39H HC8314FKS39Z HC8314FKT13H HC8314FKT13Z HC8314FKT16H HC8314FKT16Z HC8314FKT20H HC8314FKT20Z HC8314FKT26H HC8314FKT26Z HC8314FKT39H HC8314FKT39Z HC8314FKZ13H HC8314FKZ13Z HC8314FKZ16H HC8314FKZ16Z HC8314FKZ20H HC8314FKZ20Z HC8314FKZ26H HC8314FKZ26Z HC8314FKZ39H HC8314FKZ39Z HC8314FLZ39H HC8314FUN13H HC8314FUN13Z HC8314FUN16H HC8314FUN16Z HC8314FUN20H HC8314FUN20Z HC8314FUN26H HC8314FUN26Z HC8314FUN39H HC8314FUN39Z HC8314FUP13H HC8314FUP13Z HC8314FUP16H HC8314FUP16Z HC8314FUP20H HC8314FUP20Z HC8314FUP26H HC8314FUP26Z HC8314FUP39H HC8314FUP39Z HC8314FUS13H HC8314FUS13Z HC8314FUS16H HC8314FUS16Z HC8314FUS20H HC8314FUS20Z HC8314FUS26H HC8314FUS26Z HC8314FUS39Z HC8314FUT13H HC8314FUT13Z HC8314FUT16H HC8314FUT16Z HC8314FUT20H 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