調(diào)節(jié)效果壓力波動(dòng)
沒(méi)有調(diào)整
壓力波動(dòng)很快，覆蓋寬帶，產(chǎn)生巨大的噪聲。
有調(diào)整
壓力波動(dòng)在速度和幅度上大大降低，導(dǎo)致低噪音水平。
圖表是指1800rpm，輸送壓力5 bar，入口壓力-0.5 bar，粘度為75 cSt和6％空氣的試驗(yàn)。
當(dāng)泵在正常工作條件下工作時(shí)，泵上的兩個(gè)調(diào)節(jié)閥可以單獨(dú)輕松調(diào)整(通過(guò)將內(nèi)六角扳手的調(diào)諧主軸轉(zhuǎn)到噪聲水平最小的位置)。
說(shuō)到液壓必須從泵開(kāi)始，泵是液壓系統(tǒng)的基礎(chǔ)。泵用來(lái)輸送液體或給液體增壓，除了用來(lái)輸送水和油，也用于酸堿液、乳化液、懸乳液和液態(tài)金屬等液體，以及液氣混合物和含懸浮固體的液體。
泵的誕生非常早，歷shi上的最初是用作提水的器具。例如埃及的鏈泵，中國(guó)的桔槔、轆轤和水車(chē)。公元前三世紀(jì)，阿基米德發(fā)明的螺旋桿，可以平穩(wěn)連續(xù)地將水提至幾米高處，其原理仍為現(xiàn)代螺桿泵所利用。
工業(yè)ge命以后，隨著蒸汽機(jī)的廣泛應(yīng)用，活塞泵也得到迅速發(fā)展。而對(duì)高速、大流量輸送液體的需求又催生了離心泵和回轉(zhuǎn)泵。而在高壓小流量領(lǐng)域，往復(fù)泵如隔膜泵、柱塞泵仍占有主要地位。工業(yè)ge命后出現(xiàn)了現(xiàn)代意義的容積泵
ACF080系列三螺桿泵
ACF 080K5 IRBE ACF 080K5 IRBO ACF 080K5 IRBP
ACF 080K5 IRFE ACF 080K5 IRFO ACF 080K5 IRFP
ACF 080K5 IVBE ACF 080K5 IVBO ACF 080K5 IVBP
ACF 080K5 IVFE ACF 080K5 IVFO ACF 080K5 IVFP
ACF 080K5 NRBE ACF 080K5 NRBO ACF 080K5 NRBP
ACF 080K5 NRFE ACF 080K5 NRFO ACF 080K5 NRFP
ACF 080K5 NVBE ACF 080K5 NVBO ACF 080K5 NVBP
ACF 080K5 NVFE ACF 080K5 NVFO ACF 080K5 NVFP
ACF 080K4 IRBE ACF 080K4 IRBO ACF 080K4 IRBP
ACF 080K4 IRFE ACF 080K4 IRFO ACF 080K4 IRFP
ACF 080K4 IVBE ACF 080K4 IVBO ACF 080K4 IVBP
ACF 080K4 IVFE ACF 080K4 IVFO ACF 080K4 IVFP
ACF 080K4 NRBE ACF 080K4 NRBO ACF 080K4 NRBP
ACF 080K4 NRFE ACF 080K4 NRFO ACF 080K4 NRFP
ACF 080K4 NVBE ACF 080K4 NVBO ACF 080K4 NVBP
ACF 080K4 NVFE ACF 080K4 NVFO ACF 080K4 NVFP
ACF090系列三螺桿泵
ACF 090K5 IRBE ACF 090K5 IRBO ACF 090K5 IRBP
ACF 090K5 IRFE ACF 090K5 IRFO ACF 090K5 IRFP
ACF 090K5 IVBE ACF 090K5 IVBO ACF 090K5 IVBP
ACF 090K5 IVFE ACF 090K5 IVFO ACF 090K5 IVFP
ACF 090K5 NRBE ACF 090K5 NRBO ACF 090K5 NRBP
ACF 090K5 NRFE ACF 090K5 NRFO ACF 090K5 NRFP
ACF 090K5 NVBE ACF 090K5 NVBO ACF 090K5 NVBP
ACF 090K5 NVFE ACF 090K5 NVFO ACF 090K5 NVFP
ACF 090K4 IRBE ACF 090K4 IRBO ACF 090K4 IRBP
ACF 090K4 IRFE ACF 090K4 IRFO ACF 090K4 IRFP
ACF 090K4 IVBE ACF 090K4 IVBO ACF 090K4 IVBP
ACF 090K4 IVFE ACF 090K4 IVFO ACF 090K4 IVFP
ACF 090K4 NRBE ACF 090K4 NRBO ACF 090K4 NRBP
ACF 090K4 NRFE ACF 090K4 NRFO ACF 090K4 NRFP
ACF 090K4 NVBE ACF 090K4 NVBO ACF 090K4 NVBP
ACF 090K4 NVFE ACF 090K4 NVFO ACF 090K4 NVFP
ACF125系列三螺桿泵
ACF 125K5 IRBE ACF 125K5 IRBO ACF 125K5 IRBP
ACF 125K5 IRFE ACF 125K5 IRFO ACF 125K5 IRFP
ACF 125K5 IVBE ACF 125K5 IVBO ACF 125K5 IVBP
ACF 125K5 IVFE ACF 125K5 IVFO ACF 125K5 IVFP
ACF 125K5 NRBE ACF 125K5 NRBO ACF 125K5 NRBP
ACF 125K5 NRFE ACF 125K5 NRFO ACF 125K5 NRFP
ACF 125K5 NVBE ACF 125K5 NVBO ACF 125K5 NVBP
ACF 125K5 NVFE ACF 125K5 NVFO ACF 125K5 NVFP
ACF 125K4 IRBE ACF 125K4 IRBO ACF 125K4 IRBP
ACF 125K4 IRFE ACF 125K4 IRFO ACF 125K4 IRFP
ACF 125K4 IVBE ACF 125K4 IVBO ACF 125K4 IVBP
ACF 125K4 IVFE ACF 125K4 IVFO ACF 125K4 IVFP
ACF 125K4 NRBE ACF 125K4 NRBO ACF 125K4 NRBP
ACF 125K4 NRFE ACF 125K4 NRFO ACF 125K4 NRFP
ACF 125K4 NVBE ACF 125K4 NVBO ACF 125K4 NVBP
ACF 125K4 NVFE ACF 125K4 NVFO ACF 125K4 NVFP
ACF110系列三螺桿泵
ACF 110K5 IRBE ACF 110K5 IRBO ACF 110K5 IRBP
ACF 110K5 IRFE ACF 110K5 IRFO ACF 110K5 IRFP
ACF 110K5 IVBE ACF 110K5 IVBO ACF 110K5 IVBP
ACF 110K5 IVFE ACF 110K5 IVFO ACF 110K5 IVFP
ACF 110K5 NRBE ACF 110K5 NRBO ACF 110K5 NRBP
ACF 110K5 NRFE ACF 110K5 NRFO ACF 110K5 NRFP
ACF 110K5 NVBE ACF 110K5 NVBO ACF 110K5 NVBP
ACF 110K5 NVFE ACF 110K5 NVFO ACF 110K5 NVFP
ACF 110K4 IRBE ACF 110K4 IRBO ACF 110K4 IRBP
ACF 110K4 IRFE ACF 110K4 IRFO ACF 110K4 IRFP
ACF 110K4 IVBE ACF 110K4 IVBO ACF 110K4 IVBP
ACF 110K4 IVFE ACF 110K4 IVFO ACF 110K4 IVFP
ACF 110K4 NRBE ACF 110K4 NRBO ACF 110K4 NRBP
ACF 110K4 NRFE ACF 110K4 NRFO ACF 110K4 NRFP
ACF 110K4 NVBE ACF 110K4 NVBO ACF 110K4 NVBP
ACF 110K4 NVFE ACF 110K4 NVFO ACF 110K4 NVFP
ACF100系列三螺桿泵
ACF 100K5 IRBE ACF 100K5 IRBO ACF 100K5 IRBP
ACF 100K5 IRFE ACF 100K5 IRFO ACF 100K5 IRFP
ACF 100K5 IVBE ACF 100K5 IVBO ACF 100K5 IVBP
ACF 100K5 IVFE ACF 100K5 IVFO ACF 100K5 IVFP
ACF 100K5 NRBE ACF 100K5 NRBO ACF 100K5 NRBP
ACF 100K5 NRFE ACF 100K5 NRFO ACF 100K5 NRFP
ACF 100K5 NVBE ACF 100K5 NVBO ACF 100K5 NVBP
ACF 100K5 NVFE ACF 100K5 NVFO ACF 100K5 NVFP
ACF 100K4 IRBE ACF 100K4 IRBO ACF 100K4 IRBP
ACF 100K4 IRFE ACF 100K4 IRFO ACF 100K4 IRFP
ACF 100K4 IVBE ACF 100K4 IVBO ACF 100K4 IVBP
ACF 100K4 IVFE ACF 100K4 IVFO ACF 100K4 IVFP
ACF 100K4 NRBE ACF 100K4 NRBO ACF 100K4 NRBP
ACF 100K4 NRFE ACF 100K4 NRFO ACF 100K4 NRFP
ACF 100K4 NVBE ACF 100K4 NVBO ACF 100K4 NVBP
ACF 100K4 NVFE ACF 100K4 NVFO ACF 100K4 NVFP
UCF080系列三螺桿泵
UCF 080K5 IRBE UCF 080K5 IRBO UCF 080K5 IRBP
UCF 080K5 IRFE UCF 080K5 IRFO UCF 080K5 IRFP
UCF 080K5 IVBE UCF 080K5 IVBO UCF 080K5 IVBP
UCF 080K5 IVFE UCF 080K5 IVFO UCF 080K5 IVFP
UCF 080K5 NRBE UCF 080K5 NRBO UCF 080K5 NRBP
UCF 080K5 NRFE UCF 080K5 NRFO UCF 080K5 NRFP
UCF 080K5 NVBE UCF 080K5 NVBO UCF 080K5 NVBP
UCF 080K5 NVFE UCF 080K5 NVFO UCF 080K5 NVFP
UCF 080K4 IRBE UCF 080K4 IRBO UCF 080K4 IRBP
UCF 080K4 IRFE UCF 080K4 IRFO UCF 080K4 IRFP
UCF 080K4 IVBE UCF 080K4 IVBO UCF 080K4 IVBP
UCF 080K4 IVFE UCF 080K4 IVFO UCF 080K4 IVFP
UCF 080K4 NRBE UCF 080K4 NRBO UCF 080K4 NRBP
UCF 080K4 NRFE UCF 080K4 NRFO UCF 080K4 NRFP
UCF 080K4 NVBE UCF 080K4 NVBO UCF 080K4 NVBP
UCF 080K4 NVFE UCF 080K4 NVFO UCF 080K4 NVFP
UCF090系列三螺桿泵
UCF 090K5 IRBE UCF 090K5 IRBO UCF 090K5 IRBP
UCF 090K5 IRFE UCF 090K5 IRFO UCF 090K5 IRFP
UCF 090K5 IVBE UCF 090K5 IVBO UCF 090K5 IVBP
UCF 090K5 IVFE UCF 090K5 IVFO UCF 090K5 IVFP
UCF 090K5 NRBE UCF 090K5 NRBO UCF 090K5 NRBP
UCF 090K5 NRFE UCF 090K5 NRFO UCF 090K5 NRFP
UCF 090K5 NVBE UCF 090K5 NVBO UCF 090K5 NVBP
UCF 090K5 NVFE UCF 090K5 NVFO UCF 090K5 NVFP
UCF 090K4 IRBE UCF 090K4 IRBO UCF 090K4 IRBP
UCF 090K4 IRFE UCF 090K4 IRFO UCF 090K4 IRFP
UCF 090K4 IVBE UCF 090K4 IVBO UCF 090K4 IVBP
UCF 090K4 IVFE UCF 090K4 IVFO UCF 090K4 IVFP
UCF 090K4 NRBE UCF 090K4 NRBO UCF 090K4 NRBP
UCF 090K4 NRFE UCF 090K4 NRFO UCF 090K4 NRFP
UCF 090K4 NVBE UCF 090K4 NVBO UCF 090K4 NVBP
UCF 090K4 NVFE UCF 090K4 NVFO UCF 090K4 NVFP
UCF100系列三螺桿泵
UCF 100K5 IRBE UCF 100K5 IRBO UCF 100K5 IRBP
UCF 100K5 IRFE UCF 100K5 IRFO UCF 100K5 IRFP
UCF 100K5 IVBE UCF 100K5 IVBO UCF 100K5 IVBP
UCF 100K5 IVFE UCF 100K5 IVFO UCF 100K5 IVFP
UCF 100K5 NRBE UCF 100K5 NRBO UCF 100K5 NRBP
UCF 100K5 NRFE UCF 100K5 NRFO UCF 100K5 NRFP
UCF 100K5 NVBE UCF 100K5 NVBO UCF 100K5 NVBP
UCF 100K5 NVFE UCF 100K5 NVFO UCF 100K5 NVFP
UCF 100K4 IRBE UCF 100K4 IRBO UCF 100K4 IRBP
UCF 100K4 IRFE UCF 100K4 IRFO UCF 100K4 IRFP
UCF 100K4 IVBE UCF 100K4 IVBO UCF 100K4 IVBP
UCF 100K4 IVFE UCF 100K4 IVFO UCF 100K4 IVFP
UCF 100K4 NRBE UCF 100K4 NRBO UCF 100K4 NRBP
UCF 100K4 NRFE UCF 100K4 NRFO UCF 100K4 NRFP
UCF 100K4 NVBE UCF 100K4 NVBO UCF 100K4 NVBP
UCF 100K4 NVFE UCF 100K4 NVFO UCF 100K4 NVFP
UCF110系列三螺桿泵
UCF 110K5 IRBE UCF 110K5 IRBO UCF 110K5 IRBP
UCF 110K5 IRFE UCF 110K5 IRFO UCF 110K5 IRFP
UCF 110K5 IVBE UCF 110K5 IVBO UCF 110K5 IVBP
UCF 110K5 IVFE UCF 110K5 IVFO UCF 110K5 IVFP
UCF 110K5 NRBE UCF 110K5 NRBO UCF 110K5 NRBP
UCF 110K5 NRFE UCF 110K5 NRFO UCF 110K5 NRFP
UCF 110K5 NVBE UCF 110K5 NVBO UCF 110K5 NVBP
UCF 110K5 NVFE UCF 110K5 NVFO UCF 110K5 NVFP
UCF 110K4 IRBE UCF 110K4 IRBO UCF 110K4 IRBP
UCF 110K4 IRFE UCF 110K4 IRFO UCF 110K4 IRFP
UCF 110K4 IVBE UCF 110K4 IVBO UCF 110K4 IVBP
UCF 110K4 IVFE UCF 110K4 IVFO UCF 110K4 IVFP
UCF 110K4 NRBE UCF 110K4 NRBO UCF 110K4 NRBP
UCF 110K4 NRFE UCF 110K4 NRFO UCF 110K4 NRFP
UCF 110K4 NVBE UCF 110K4 NVBO UCF 110K4 NVBP
UCF 110K4 NVFE UCF 110K4 NVFO UCF 110K4 NVFP
UCF125系列三螺桿泵
UCF 125K5 IRBE UCF 125K5 IRBO UCF 125K5 IRBP
UCF 125K5 IRFE UCF 125K5 IRFO UCF 125K5 IRFP
UCF 125K5 IVBE UCF 125K5 IVBO UCF 125K5 IVBP
UCF 125K5 IVFE UCF 125K5 IVFO UCF 125K5 IVFP
UCF 125K5 NRBE UCF 125K5 NRBO UCF 125K5 NRBP
UCF 125K5 NRFE UCF 125K5 NRFO UCF 125K5 NRFP
UCF 125K5 NVBE UCF 125K5 NVBO UCF 125K5 NVBP
UCF 125K5 NVFE UCF 125K5 NVFO UCF 125K5 NVFP
UCF 125K4 IRBE UCF 125K4 IRBO UCF 125K4 IRBP
UCF 125K4 IRFE UCF 125K4 IRFO UCF 125K4 IRFP
UCF 125K4 IVBE UCF 125K4 IVBO UCF 125K4 IVBP
UCF 125K4 IVFE UCF 125K4 IVFO UCF 125K4 IVFP