一、螺桿泵概述：
三螺桿泵是無脈動軸向輸送具有一定潤滑性介質的定量容積式低壓轉子泵，適于輸送燃料油、潤滑油、液壓油、礦物油等油類和具有潤滑性的流動性液體。所輸送的介質中不得含有任何磨料顆粒和對泵材料有腐蝕的物質。SNH系列三螺桿泵由特殊型線（擺線）構成的螺旋型面，當電機或馬達驅動主動螺桿轉動時，其不斷運動的各個密封腔室逐漸形成真空，液體在大氣壓的作用下由吸入口吸入并沿軸向連續、無脈動的輸送到排出口，無攪拌、乳化現象。
二、螺桿泵性能特點：
1、轉子液壓平衡，輸出穩定，無脈動。
2、效率高>低運營成本
3、軸向平衡轉子>軸承沒有軸向力，振動小，噪音低。
4、只有一個軸密封>易于維護,低成本
5、具有很強的自吸能力，抗汽蝕能力強>低噪音、最小化的振動
6、簡單的設計，結構緊湊，體積小，重量輕，可在較高轉速下工作>合理的價格
7、可設計成無密封磁力或半潛油泵
8、進出口可以通過翻轉泵體實現互換>通用性強
9、螺桿泵可以更換的螺桿，襯套，泵芯>螺桿泵零部件全系列通用互換
三、螺桿泵主要技術參數：
1、流量范圍：10～10000 L/min (升/分鐘) 0.6～600m3/h (立方/小時)
2、壓力范圍：0～4 Mpa（兆帕）0～40 bar（巴） 0-40 kg/f (公斤力/平方厘米)
3、輸送介質粘度范圍：2-10000 cst（厘斯）
4、泵送溫度：300 ℃ （攝氏度）
5、容許最高轉速：3600 r/min （轉/分鐘）
四、螺桿泵應用與流體處理介質：
1、燃油加熱霧化噴燃/能源工程基礎：處理輕柴油，重燃料油以及殘油，廢油，例如：由于燃料油，輸送泵，加壓增壓油泵，管道泵和操作泵。廣泛用于水泥 玻璃 熱電廠 陶瓷廠、耐火材料廠爐窯中作點火油泵，重油燃料泵
2、液壓：液壓電梯升降機工業中液壓傳動裝置上用做液壓泵，對于助推器和/或泵液壓油的礦物油的基礎上或液壓潤滑液體，如：作為液壓機，鍛錘，打包機，捆包機，壓板機，絞車，吊機，可變螺距螺旋槳和方向舵調整單位，艙口，液壓軋機和機床液壓系統，液壓油泵，潤滑油泵，燃油輸送泵，加熱爐液壓站，高爐風機潤滑站，精軋稀油站，粗軋稀油站，HGC循環泵，精軋傳動循環泵，卷取稀油站，精軋高低壓稀油站，粗軋高低壓稀油站
3、一般工業工程/機械/重型機械行業：處理潤滑油，冷卻油，冷卻液，密封油，調節油和液壓油，輕，重燃料油，柴油。燃料和油熱（冷）;例如：為汽輪機，燃氣及水渦輪機潤滑，密封，調節液壓油和油缸驅動，壓縮機的潤滑，密封和冷卻油泵，齒輪驅動器作為潤滑油泵的潤滑和冷卻油以及柴油發動機，燃油泵，軋鋼廠的潤滑油和液壓油泵等
4、海洋/海洋工程、船廠/機器制造廠：在油輪、貨油船舶、商船和許多戰斗艦艇的輪機艙上，港口碼頭原油管道服務以及駁船與船舶的采集、增壓和裝載中，用做輸送、增壓、燃油噴射和主機潤滑泵、主機滑油泵、潤滑油泵以及船用液壓裝置泵、船用液壓泵、錨機液壓絞車驅動泵等也廣泛使用三螺桿泵，
5、機床行業：處理切割，研磨，深孔鉆數控機床冷卻液，冷卻油，油水乳劑，磨削液以及液壓油。
6、油罐區：所有潤滑處理，如油脂，油，油漆，液體燃料，多元醇，異氰酸鹽;如作為裝卸泵。
7、印刷業：凹凸版油墨處理。
8、化學和石油化工以及加工工業：處理所有如油潤滑性液體（包括原油），潤滑油，液壓油，各類成品油和半成品油，水乙二醇，潤滑脂，涂料，油漆，藥膏，油膏，多元醇，異氰酸酯，焦油，瀝青，甘油，膠水，粘合劑物質，樹脂，石蠟，蠟，水玻璃，同時也是化工流程中常用的管道泵。
9、涂料/漆業：處理涂料，油漆，樹脂，油漆和亞麻籽油。
10、造紙/紙漿行業：處理粘膠 纖維和紙漿 廢液。
五、螺桿泵常用型號：
SNH臥式三螺桿泵常用潤滑油泵標準系列
HT200灰鐵泵體襯套系列三螺桿泵
SNH40R38U12.1W0 SNH40R46U12.1W0 SNH40R54U12.1W0 SNH80R36U12.1W0 SNH80R42U12.1W0
SNH80R46U12.1W0 SNH80R54U12.1W0 SNH120R42U12.1W0 SNH120R46U12.1W0 SNH120R54U12.1W0
SNH210R36U12.1W0 SNH210R40U12.1W0 SNH210R46U12.1W0 SNH210R54U12.1W0 SNH280R43U12.1W0
SNH280R46U12.1W0 SNH280R54U12.1W0 SNH440R36U12.1W0 SNH440R40U12.1W0 SNH440R46U12.1W0
SNH440R52U12.1W0 SNH440R54U12.1W0 SNH660R40U12.1W0 SNH660R44U12.1W0 SNH660R46U12.1W0
SNH660R51U12.1W0 SNH660R54U12.1W0 SNH940R40U12.1W0 SNH940R42U12.1W0 SNH940R46U12.1W0
SNH940R49U12.1W0 SNH940R50U12.1W0 SNH940R54U12.1W0 SNH1300R36U12.1W0 SNH1300R38U12.1W0
SNH1300R40U12.1W0 SNH1300R42U12.1W0 SNH1300R46U12.1W0 SNH1300R54U12.1W0 SNH1700R40U12.1W0
SNH1700R42U12.1W0 SNH1700R46U12.1W0 SNH2200R40U12.1W0 SNH2200R42U12.1W0 SNH2200R46U12.1W0
SNH2900R40U12.1W0 SNH2900R46U12.1W0 SNH3600R46U12.1W0 SNH5300R36U12.1W0 SNH5300R42U12.1W0
SNH5300R46U12.1W0 SNH7400R32U12.1W0 SNH7400R40U12.1W0 SNH9400R38U12.1W0 SNH9400R40U12.1W0
HT200灰鐵泵體稀土銅鉬球鐵襯套系列三螺桿泵
SNH40R38U12.1W1 SNH40R46U12.1W1 SNH40R54U12.1W1 SNH80R36U12.1W1 SNH80R42U12.1W1
SNH80R46U12.1W1 SNH80R54U12.1W1 SNH120R42U12.1W1 SNH120R46U12.1W1 SNH120R54U12.1W1
SNH210R36U12.1W1 SNH210R40U12.1W1 SNH210R46U12.1W1 SNH210R54U12.1W1 SNH280R43U12.1W1
SNH280R46U12.1W1 SNH280R54U12.1W1 SNH440R36U12.1W1 SNH440R40U12.1W1 SNH440R46U12.1W1
SNH440R52U12.1W1 SNH440R54U12.1W1 SNH660R40U12.1W1 SNH660R44U12.1W1 SNH660R46U12.1W1
SNH660R51U12.1W1 SNH660R54U12.1W1 SNH940R40U12.1W1 SNH940R42U12.1W1 SNH940R46U12.1W1
SNH940R49U12.1W1 SNH940R50U12.1W1 SNH940R54U12.1W1 SNH1300R36U12.1W1 SNH1300R38U12.1W1
SNH1300R40U12.1W1 SNH1300R42U12.1W1 SNH1300R46U12.1W1 SNH1300R54U12.1W1 SNH1700R40U12.1W1
SNH1700R42U12.1W1 SNH1700R46U12.1W1 SNH2200R40U12.1W1 SNH2200R42U12.1W1 SNH2200R46U12.1W1
SNH2900R40U12.1W1 SNH2900R46U12.1W1 SNH3600R46U12.1W1 SNH5300R36U12.1W1 SNH5300R42U12.1W1
SNH5300R46U12.1W1 SNH7400R32U12.1W1 SNH7400R40U12.1W1 SNH9400R38U12.1W1 SNH9400R40U12.1W1
HT200灰鐵泵體ZL109鑄鋁襯套系列三螺桿泵
SNH40R38U12.1W2 SNH40R46U12.1W2 SNH40R54U12.1W2 SNH80R36U12.1W2 SNH80R42U12.1W2
SNH80R46U12.1W2 SNH80R54U12.1W2 SNH120R42U12.1W2 SNH120R46U12.1W2 SNH120R54U12.1W2
SNH210R36U12.1W2 SNH210R40U12.1W2 SNH210R46U12.1W2 SNH210R54U12.1W2 SNH280R43U12.1W2
SNH280R46U12.1W2 SNH280R54U12.1W2 SNH440R36U12.1W2 SNH440R40U12.1W2 SNH440R46U12.1W2
SNH440R52U12.1W2 SNH440R54U12.1W2 SNH660R40U12.1W2 SNH660R44U12.1W2 SNH660R46U12.1W2
SNH660R51U12.1W2 SNH660R54U12.1W2 SNH940R40U12.1W2 SNH940R42U12.1W2 SNH940R46U12.1W2
SNH940R49U12.1W2 SNH940R50U12.1W2 SNH940R54U12.1W2 SNH1300R36U12.1W2 SNH1300R38U12.1W2
SNH1300R40U12.1W2 SNH1300R42U12.1W2 SNH1300R46U12.1W2 SNH1300R54U12.1W2 SNH1700R40U12.1W2
SNH1700R42U12.1W2 SNH1700R46U12.1W2 SNH2200R40U12.1W2 SNH2200R42U12.1W2 SNH2200R46U12.1W2
SNH2900R40U12.1W2 SNH2900R46U12.1W2 SNH3600R46U12.1W2 SNH5300R36U12.1W2 SNH5300R42U12.1W2
SNH5300R46U12.1W2 SNH7400R32U12.1W2 SNH7400R40U12.1W2 SNH9400R38U12.1W2 SNH9400R40U12.1W2
QT450-10球鐵泵體ZL109鑄鋁襯套系列三螺桿泵
SNH40R38U12.1W3 SNH40R46U12.1W3 SNH40R54U12.1W3 SNH80R36U12.1W3 SNH80R42U12.1W3
SNH80R46U12.1W3 SNH80R54U12.1W3 SNH120R42U12.1W3 SNH120R46U12.1W3 SNH120R54U12.1W3
SNH210R36U12.1W3 SNH210R40U12.1W3 SNH210R46U12.1W3 SNH210R54U12.1W3 SNH280R43U12.1W3
SNH280R46U12.1W3 SNH280R54U12.1W3 SNH440R36U12.1W3 SNH440R40U12.1W3 SNH440R46U12.1W3
SNH440R52U12.1W3 SNH440R54U12.1W3 SNH660R40U12.1W3 SNH660R44U12.1W3 SNH660R46U12.1W3
SNH660R51U12.1W3 SNH660R54U12.1W3 SNH940R40U12.1W3 SNH940R42U12.1W3 SNH940R46U12.1W3
SNH940R49U12.1W3 SNH940R50U12.1W3 SNH940R54U12.1W3 SNH1300R36U12.1W3 SNH1300R38U12.1W3
SNH1300R40U12.1W3 SNH1300R42U12.1W3 SNH1300R46U12.1W3 SNH1300R54U12.1W3 SNH1700R40U12.1W3
SNH1700R42U12.1W3 SNH1700R46U12.1W3 SNH2200R40U12.1W3 SNH2200R42U12.1W3 SNH2200R46U12.1W3
SNH2900R40U12.1W3 SNH2900R46U12.1W3 SNH3600R46U12.1W3 SNH5300R36U12.1W3 SNH5300R42U12.1W3
SNH5300R46U12.1W3 SNH7400R32U12.1W3 SNH7400R40U12.1W3 SNH9400R38U12.1W3 SNH9400R40U12.1W3
QT450-10球鐵泵體稀土銅鉬球鐵襯套系列三螺桿泵
SNH40R38U12.1W5 SNH40R46U12.1W5 SNH40R54U12.1W5 SNH80R36U12.1W5 SNH80R42U12.1W5
SNH80R46U12.1W5 SNH80R54U12.1W5 SNH120R42U12.1W5 SNH120R46U12.1W5 SNH120R54U12.1W5
SNH210R36U12.1W5 SNH210R40U12.1W5 SNH210R46U12.1W5 SNH210R54U12.1W5 SNH280R43U12.1W5
SNH280R46U12.1W5 SNH280R54U12.1W5 SNH440R36U12.1W5 SNH440R40U12.1W5 SNH440R46U12.1W5
SNH440R52U12.1W5 SNH440R54U12.1W5 SNH660R40U12.1W5 SNH660R44U12.1W5 SNH660R46U12.1W5
SNH660R51U12.1W5 SNH660R54U12.1W5 SNH940R40U12.1W5 SNH940R42U12.1W5 SNH940R46U12.1W5
SNH940R49U12.1W5 SNH940R50U12.1W5 SNH940R54U12.1W5 SNH1300R36U12.1W5 SNH1300R38U12.1W5
SNH1300R40U12.1W5 SNH1300R42U12.1W5 SNH1300R46U12.1W5 SNH1300R54U12.1W5 SNH1700R40U12.1W5
SNH1700R42U12.1W5 SNH1700R46U12.1W5 SNH2200R40U12.1W5 SNH2200R42U12.1W5 SNH2200R46U12.1W5
SNH2900R40U12.1W5 SNH2900R46U12.1W5 SNH3600R46U12.1W5 SNH5300R36U12.1W5 SNH5300R42U12.1W5
SNH5300R46U12.1W5 SNH7400R32U12.1W5 SNH7400R40U12.1W5 SNH9400R38U12.1W5 SNH9400R40U12.1W5
HT200灰鐵泵體ZCuSn5Pb5Zn5錫磷青銅襯套系列三螺桿泵
SNH40R38U12.1W21 SNH40R46U12.1W21 SNH40R54U12.1W21 SNH80R36U12.1W21 SNH80R42U12.1W21
SNH80R46U12.1W21 SNH80R54U12.1W21 SNH120R42U12.1W21 SNH120R46U12.1W21 SNH120R54U12.1W21
SNH210R36U12.1W21 SNH210R40U12.1W21 SNH210R46U12.1W21 SNH210R54U12.1W21 SNH280R43U12.1W21
SNH280R46U12.1W21 SNH280R54U12.1W21 SNH440R36U12.1W21 SNH440R40U12.1W21 SNH440R46U12.1W21
SNH440R52U12.1W21 SNH440R54U12.1W21 SNH660R40U12.1W21 SNH660R44U12.1W21 SNH660R46U12.1W21
SNH660R51U12.1W21 SNH660R54U12.1W21 SNH940R40U12.1W21 SNH940R42U12.1W21 SNH940R46U12.1W21
SNH940R49U12.1W21 SNH940R50U12.1W21 SNH940R54U12.1W21 SNH1300R36U12.1W21 SNH1300R38U12.1W21
SNH1300R40U12.1W21 SNH1300R42U12.1W21 SNH1300R46U12.1W21 SNH1300R54U12.1W21 SNH1700R40U12.1W21
SNH1700R42U12.1W21 SNH1700R46U12.1W21 SNH2200R40U12.1W21 SNH2200R42U12.1W21 SNH2200R46U12.1W21
SNH2900R40U12.1W21 SNH2900R46U12.1W21 SNH3600R46U12.1W21 SNH5300R36U12.1W21 SNH5300R42U12.1W21
SNH5300R46U12.1W21 SNH7400R32U12.1W21 SNH7400R40U12.1W21 SNH9400R38U12.1W21 SNH9400R40U12.1W21
QT450-10球鐵泵體ZCuSn5Pb5Zn5錫磷青銅襯套系列三螺桿泵
SNH40R38U12.1W23 SNH40R46U12.1W23 SNH40R54U12.1W23 SNH80R36U12.1W23 SNH80R42U12.1W23
SNH80R46U12.1W23 SNH80R54U12.1W23 SNH120R42U12.1W23 SNH120R46U12.1W23 SNH120R54U12.1W23
SNH210R36U12.1W23 SNH210R40U12.1W23 SNH210R46U12.1W23 SNH210R54U12.1W23 SNH280R43U12.1W23
SNH280R46U12.1W23 SNH280R54U12.1W23 SNH440R36U12.1W23 SNH440R40U12.1W23 SNH440R46U12.1W23
SNH440R52U12.1W23 SNH440R54U12.1W23 SNH660R40U12.1W23 SNH660R44U12.1W23 SNH660R46U12.1W23
SNH660R51U12.1W23 SNH660R54U12.1W23 SNH940R40U12.1W23 SNH940R42U12.1W23 SNH940R46U12.1W23
SNH940R49U12.1W23 SNH940R50U12.1W23 SNH940R54U12.1W23 SNH1300R36U12.1W23 SNH1300R38U12.1W23
SNH1300R40U12.1W23 SNH1300R42U12.1W23 SNH1300R46U12.1W23 SNH1300R54U12.1W23 SNH1700R40U12.1W23
SNH1700R42U12.1W23 SNH1700R46U12.1W23 SNH2200R40U12.1W23 SNH2200R42U12.1W23 SNH2200R46U12.1W23
SNH2900R40U12.1W23 SNH2900R46U12.1W23 SNH3600R46U12.1W23 SNH5300R36U12.1W23 SNH5300R42U12.1W23
SNH5300R46U12.1W23 SNH7400R32U12.1W23 SNH7400R40U12.1W23 SNH9400R38U12.1W23 SNH9400R40U12.1W23
20#鋼焊接泵體ZCuSn5Pb5Zn5錫磷青銅襯套系列三螺桿泵
SNH40R38U12.1W29 SNH40R46U12.1W29 SNH40R54U12.1W29 SNH80R36U12.1W29 SNH80R42U12.1W29
SNH80R46U12.1W29 SNH80R54U12.1W29 SNH120R42U12.1W29 SNH120R46U12.1W29 SNH120R54U12.1W29
SNH210R36U12.1W29 SNH210R40U12.1W29 SNH210R46U12.1W29 SNH210R54U12.1W29 SNH280R43U12.1W29
SNH280R46U12.1W29 SNH280R54U12.1W29 SNH440R36U12.1W29 SNH440R40U12.1W29 SNH440R46U12.1W29
SNH440R52U12.1W29 SNH440R54U12.1W29 SNH660R40U12.1W29 SNH660R44U12.1W29 SNH660R46U12.1W29
SNH660R51U12.1W29 SNH660R54U12.1W29 SNH940R40U12.1W29 SNH940R42U12.1W29 SNH940R46U12.1W29
SNH940R49U12.1W29 SNH940R50U12.1W29 SNH940R54U12.1W29 SNH1300R36U12.1W29 SNH1300R38U12.1W29
SNH1300R40U12.1W29 SNH1300R42U12.1W29 SNH1300R46U12.1W29 SNH1300R54U12.1W29 SNH1700R40U12.1W29
SNH1700R42U12.1W29 SNH1700R46U12.1W29 SNH2200R40U12.1W29 SNH2200R42U12.1W29 SNH2200R46U12.1W29
SNH2900R40U12.1W29 SNH2900R46U12.1W29 SNH3600R46U12.1W29 SNH5300R36U12.1W29 SNH5300R42U12.1W29
SNH5300R46U12.1W29 SNH7400R32U12.1W29 SNH7400R40U12.1W29 SNH9400R38U12.1W29 SNH9400R40U12.1W29
HT200灰鐵泵體襯套系列三螺桿泵
SNH40R38U12.1W30 SNH40R46U12.1W30 SNH40R54U12.1W30 SNH80R36U12.1W30 SNH80R42U12.1W30
SNH80R46U12.1W30 SNH80R54U12.1W30 SNH120R42U12.1W30 SNH120R46U12.1W30 SNH120R54U12.1W30
SNH210R36U12.1W30 SNH210R40U12.1W30 SNH210R46U12.1W30 SNH210R54U12.1W30 SNH280R43U12.1W30
SNH280R46U12.1W30 SNH280R54U12.1W30 SNH440R36U12.1W30 SNH440R40U12.1W30 SNH440R46U12.1W30
SNH440R52U12.1W30 SNH440R54U12.1W30 SNH660R40U12.1W30 SNH660R44U12.1W30 SNH660R46U12.1W30
SNH660R51U12.1W30 SNH660R54U12.1W30 SNH940R40U12.1W30 SNH940R42U12.1W30 SNH940R46U12.1W30
SNH940R49U12.1W30 SNH940R50U12.1W30 SNH940R54U12.1W30 SNH1300R36U12.1W30 SNH1300R38U12.1W30
SNH1300R40U12.1W30 SNH1300R42U12.1W30 SNH1300R46U12.1W30 SNH1300R54U12.1W30 SNH1700R40U12.1W30
SNH1700R42U12.1W30 SNH1700R46U12.1W30 SNH2200R40U12.1W30 SNH2200R42U12.1W30 SNH2200R46U12.1W30
SNH2900R40U12.1W30 SNH2900R46U12.1W30 SNH3600R46U12.1W30 SNH5300R36U12.1W30 SNH5300R42U12.1W30
SNH5300R46U12.1W30 SNH7400R32U12.1W30 SNH7400R40U12.1W30 SNH9400R38U12.1W30 SNH9400R40U12.1W30
HT200灰鐵泵體襯套系列三螺桿泵
SNH40R38U12.1W31 SNH40R46U12.1W31 SNH40R54U12.1W31 SNH80R36U12.1W31 SNH80R42U12.1W31
SNH80R46U12.1W31 SNH80R54U12.1W31 SNH120R42U12.1W31 SNH120R46U12.1W31 SNH120R54U12.1W31
SNH210R36U12.1W31 SNH210R40U12.1W31 SNH210R46U12.1W31 SNH210R54U12.1W31 SNH280R43U12.1W31
SNH280R46U12.1W31 SNH280R54U12.1W31 SNH440R36U12.1W31 SNH440R40U12.1W31 SNH440R46U12.1W31
SNH440R52U12.1W31 SNH440R54U12.1W31 SNH660R40U12.1W31 SNH660R44U12.1W31 SNH660R46U12.1W31
SNH660R51U12.1W31 SNH660R54U12.1W31 SNH940R40U12.1W31 SNH940R42U12.1W31 SNH940R46U12.1W31
SNH940R49U12.1W31 SNH940R50U12.1W31 SNH940R54U12.1W31 SNH1300R36U12.1W31 SNH1300R38U12.1W31
SNH1300R40U12.1W31 SNH1300R42U12.1W31 SNH1300R46U12.1W31 SNH1300R54U12.1W31 SNH1700R40U12.1W31
SNH1700R42U12.1W31 SNH1700R46U12.1W31 SNH2200R40U12.1W31 SNH2200R42U12.1W31 SNH2200R46U12.1W31
SNH2900R40U12.1W31 SNH2900R46U12.1W31 SNH3600R46U12.1W31 SNH5300R36U12.1W31 SNH5300R42U12.1W31
SNH5300R46U12.1W31 SNH7400R32U12.1W31 SNH7400R40U12.1W31 SNH9400R38U12.1W31 SNH9400R40U12.1W31
HT200灰鐵泵體耐磨球鐵襯套系列三螺桿泵
SNH40R38U12.1W32 SNH40R46U12.1W32 SNH40R54U12.1W32 SNH80R36U12.1W32 SNH80R42U12.1W32
SNH80R46U12.1W32 SNH80R54U12.1W32 SNH120R42U12.1W32 SNH120R46U12.1W32 SNH120R54U12.1W32
SNH210R36U12.1W32 SNH210R40U12.1W32 SNH210R46U12.1W32 SNH210R54U12.1W32 SNH280R43U12.1W32
SNH280R46U12.1W32 SNH280R54U12.1W32 SNH440R36U12.1W32 SNH440R40U12.1W32 SNH440R46U12.1W32
SNH440R52U12.1W32 SNH440R54U12.1W32 SNH660R40U12.1W32 SNH660R44U12.1W32 SNH660R46U12.1W32
SNH660R51U12.1W32 SNH660R54U12.1W32 SNH940R40U12.1W32 SNH940R42U12.1W32 SNH940R46U12.1W32
SNH940R49U12.1W32 SNH940R50U12.1W32 SNH940R54U12.1W32 SNH1300R36U12.1W32 SNH1300R38U12.1W32
SNH1300R40U12.1W32 SNH1300R42U12.1W32 SNH1300R46U12.1W32 SNH1300R54U12.1W32 SNH1700R40U12.1W32
SNH1700R42U12.1W32 SNH1700R46U12.1W32 SNH2200R40U12.1W32 SNH2200R42U12.1W32 SNH2200R46U12.1W32
SNH2900R40U12.1W32 SNH2900R46U12.1W32 SNH3600R46U12.1W32 SNH5300R36U12.1W32 SNH5300R42U12.1W32
SNH5300R46U12.1W32 SNH7400R32U12.1W32 SNH7400R40U12.1W32 SNH9400R38U12.1W32 SNH9400R40U12.1W32
SNH40R38U12.1W33 SNH40R46U12.1W33 SNH40R54U12.1W33 SNH80R36U12.1W33 SNH80R42U12.1W33
SNH80R46U12.1W33 SNH80R54U12.1W33 SNH120R42U12.1W33 SNH120R46U12.1W33 SNH120R54U12.1W33
SNH210R36U12.1W33 SNH210R40U12.1W33 SNH210R46U12.1W33 SNH210R54U12.1W33 SNH280R43U12.1W33
SNH280R46U12.1W33 SNH280R54U12.1W33 SNH440R36U12.1W33 SNH440R40U12.1W33 SNH440R46U12.1W33
SNH440R52U12.1W33 SNH440R54U12.1W33 SNH660R40U12.1W33 SNH660R44U12.1W33 SNH660R46U12.1W33
SNH660R51U12.1W33 SNH660R54U12.1W33 SNH940R40U12.1W33 SNH940R42U12.1W33 SNH940R46U12.1W33
SNH940R49U12.1W33 SNH940R50U12.1W33 SNH940R54U12.1W33 SNH1300R36U12.1W33 SNH1300R38U12.1W33
SNH1300R40U12.1W33 SNH1300R42U12.1W33 SNH1300R46U12.1W33 SNH1300R54U12.1W33 SNH1700R40U12.1W33
SNH1700R42U12.1W33 SNH1700R46U12.1W33 SNH2200R40U12.1W33 SNH2200R42U12.1W33 SNH2200R46U12.1W33
SNH2900R40U12.1W33 SNH2900R46U12.1W33 SNH3600R46U12.1W33 SNH5300R36U12.1W33 SNH5300R42U12.1W33
SNH5300R46U12.1W33 SNH7400R32U12.1W33 SNH7400R40U12.1W33 SNH9400R38U12.1W33 SNH9400R40U12.1W33
HT200灰鐵泵體ZQSn10-1錫青銅襯套系列三螺桿泵
SNH40R38U12.1W34 SNH40R46U12.1W34 SNH40R54U12.1W34 SNH80R36U12.1W34 SNH80R42U12.1W34
SNH80R46U12.1W34 SNH80R54U12.1W34 SNH120R42U12.1W34 SNH120R46U12.1W34 SNH120R54U12.1W34
SNH210R36U12.1W34 SNH210R40U12.1W34 SNH210R46U12.1W34 SNH210R54U12.1W34 SNH280R43U12.1W34
SNH280R46U12.1W34 SNH280R54U12.1W34 SNH440R36U12.1W34 SNH440R40U12.1W34 SNH440R46U12.1W34
SNH440R52U12.1W34 SNH440R54U12.1W34 SNH660R40U12.1W34 SNH660R44U12.1W34 SNH660R46U12.1W34
SNH660R51U12.1W34 SNH660R54U12.1W34 SNH940R40U12.1W34 SNH940R42U12.1W34 SNH940R46U12.1W34
SNH940R49U12.1W34 SNH940R50U12.1W34 SNH940R54U12.1W34 SNH1300R36U12.1W34 SNH1300R38U12.1W34
SNH1300R40U12.1W34 SNH1300R42U12.1W34 SNH1300R46U12.1W34 SNH1300R54U12.1W34 SNH1700R40U12.1W34
SNH1700R42U12.1W34 SNH1700R46U12.1W34 SNH2200R40U12.1W34 SNH2200R42U12.1W34 SNH2200R46U12.1W34
SNH2900R40U12.1W34 SNH2900R46U12.1W34 SNH3600R46U12.1W34 SNH5300R36U12.1W34 SNH5300R42U12.1W34
SNH5300R46U12.1W34 SNH7400R32U12.1W34 SNH7400R40U12.1W34 SNH9400R38U12.1W34 SNH9400R40U12.1W34
HT200灰鐵泵體耐磨球鐵襯套系列三螺桿泵
SNH40R38U12.1W35 SNH40R46U12.1W35 SNH40R54U12.1W35 SNH80R36U12.1W35 SNH80R42U12.1W35
SNH80R46U12.1W35 SNH80R54U12.1W35 SNH120R42U12.1W35 SNH120R46U12.1W35 SNH120R54U12.1W35
SNH210R36U12.1W35 SNH210R40U12.1W35 SNH210R46U12.1W35 SNH210R54U12.1W35 SNH280R43U12.1W35
SNH280R46U12.1W35 SNH280R54U12.1W35 SNH440R36U12.1W35 SNH440R40U12.1W35 SNH440R46U12.1W35
SNH440R52U12.1W35 SNH440R54U12.1W35 SNH660R40U12.1W35 SNH660R44U12.1W35 SNH660R46U12.1W35
SNH660R51U12.1W35 SNH660R54U12.1W35 SNH940R40U12.1W35 SNH940R42U12.1W35 SNH940R46U12.1W35
SNH940R49U12.1W35 SNH940R50U12.1W35 SNH940R54U12.1W35 SNH1300R36U12.1W35 SNH1300R38U12.1W35
SNH1300R40U12.1W35 SNH1300R42U12.1W35 SNH1300R46U12.1W35 SNH1300R54U12.1W35 SNH1700R40U12.1W35
SNH1700R42U12.1W35 SNH1700R46U12.1W35 SNH2200R40U12.1W35 SNH2200R42U12.1W35 SNH2200R46U12.1W35
SNH2900R40U12.1W35 SNH2900R46U12.1W35 SNH3600R46U12.1W35 SNH5300R36U12.1W35 SNH5300R42U12.1W35
SNH5300R46U12.1W35 SNH7400R32U12.1W35 SNH7400R40U12.1W35 SNH9400R38U12.1W35 SNH9400R40U12.1W35
HT200灰鐵泵體ZQSn10-1錫青銅襯套系列三螺桿泵
SNH40R38U12.1W36 SNH40R46U12.1W36 SNH40R54U12.1W36 SNH80R36U12.1W36 SNH80R42U12.1W36
SNH80R46U12.1W36 SNH80R54U12.1W36 SNH120R42U12.1W36 SNH120R46U12.1W36 SNH120R54U12.1W36
SNH210R36U12.1W36 SNH210R40U12.1W36 SNH210R46U12.1W36 SNH210R54U12.1W36 SNH280R43U12.1W36
SNH280R46U12.1W36 SNH280R54U12.1W36 SNH440R36U12.1W36 SNH440R40U12.1W36 SNH440R46U12.1W36
SNH440R52U12.1W36 SNH440R54U12.1W36 SNH660R40U12.1W36 SNH660R44U12.1W36 SNH660R46U12.1W36
SNH660R51U12.1W36 SNH660R54U12.1W36 SNH940R40U12.1W36 SNH940R42U12.1W36 SNH940R46U12.1W36
SNH940R49U12.1W36 SNH940R50U12.1W36 SNH940R54U12.1W36 SNH1300R36U12.1W36 SNH1300R38U12.1W36
SNH1300R40U12.1W36 SNH1300R42U12.1W36 SNH1300R46U12.1W36 SNH1300R54U12.1W36 SNH1700R40U12.1W36
SNH1700R42U12.1W36 SNH1700R46U12.1W36 SNH2200R40U12.1W36 SNH2200R42U12.1W36 SNH2200R46U12.1W36
SNH2900R40U12.1W36 SNH2900R46U12.1W36 SNH3600R46U12.1W36 SNH5300R36U12.1W36 SNH5300R42U12.1W36
SNH5300R46U12.1W36 SNH7400R32U12.1W36 SNH7400R40U12.1W36 SNH9400R38U12.1W36 SNH9400R40U12.1W36
HT200灰鐵泵體ZQSn10-1錫青銅襯套系列三螺桿泵
SNH40R38U12.1W37 SNH40R46U12.1W37 SNH40R54U12.1W37 SNH80R36U12.1W37 SNH80R42U12.1W37
SNH80R46U12.1W37 SNH80R54U12.1W37 SNH120R42U12.1W37 SNH120R46U12.1W37 SNH120R54U12.1W37
SNH210R36U12.1W37 SNH210R40U12.1W37 SNH210R46U12.1W37 SNH210R54U12.1W37 SNH280R43U12.1W37
SNH280R46U12.1W37 SNH280R54U12.1W37 SNH440R36U12.1W37 SNH440R40U12.1W37 SNH440R46U12.1W37
SNH440R52U12.1W37 SNH440R54U12.1W37 SNH660R40U12.1W37 SNH660R44U12.1W37 SNH660R46U12.1W37
SNH660R51U12.1W37 SNH660R54U12.1W37 SNH940R40U12.1W37 SNH940R42U12.1W37 SNH940R46U12.1W37
SNH940R49U12.1W37 SNH940R50U12.1W37 SNH940R54U12.1W37 SNH1300R36U12.1W37 SNH1300R38U12.1W37
SNH1300R40U12.1W37 SNH1300R42U12.1W37 SNH1300R46U12.1W37 SNH1300R54U12.1W37 SNH1700R40U12.1W37
SNH1700R42U12.1W37 SNH1700R46U12.1W37 SNH2200R40U12.1W37 SNH2200R42U12.1W37 SNH2200R46U12.1W37
SNH2900R40U12.1W37 SNH2900R46U12.1W37 SNH3600R46U12.1W37 SNH5300R36U12.1W37 SNH5300R42U12.1W37
SNH5300R46U12.1W37 SNH7400R32U12.1W37 SNH7400R40U12.1W37 SNH9400R38U12.1W37 SNH9400R40U12.1W37
六、TAG:螺桿泵關鍵詞：
柴油發動機引擎主機滑油泵，潤滑油輸送泵，燃油輸送泵，柴油輸送泵，燃油進料泵，燃油增壓泵，柴油增壓泵，燃油鍋爐供油泵，柴油鍋爐供油泵，燃油分離器供油泵，柴油分離器供油泵，柴油鍋爐供油泵，燃油分離器供油泵，燃油加料泵，增壓泵 升壓泵 前置泵 ， 燃油、柴油鍋爐和分離器，供給泵燃油、柴油給鍋爐和分離器，液壓供油系統，電廠汽輪機油泵，密封油泵，主密封油泵，密封油循環泵，密封油輔助油泵，汽輪機油循環泵，高壓啟動油泵
七、關于螺桿泵組選型配置須知及使用開機注意事項的重要說明：（供設計院和現場安裝使用維護人員參考）
1、嚴禁無介質空轉，啟動開車前請務必加入潤滑性介質或輸送介質。
2、嚴禁一切雜物焊渣等進入泵腔內，務必保持泵腔和管道內部的清潔度。
3、嚴禁使用管道過濾器或Y型過濾器裝置，配置過濾器請保證過濾面積是泵進口通徑截面積的20-40倍。并依據介質的清潔度正確配置過濾網的目數。
4、嚴禁泵的進出口管道與泵的進出口管道不匹配，管道通徑配置必須和泵的進出口通徑一致。以避免發生汽蝕或無法自吸。管道過細必定導致汽蝕，從而使泵處于吃不飽的狀態下工作，導致三螺桿泵組流量壓力下降甚至是異常的振動和噪音，長時間運行還將導致卡泵和螺桿泵的嚴重損壞，
5、三螺桿泵的安裝高度必須充分考慮泵的汽蝕條件和泵的自吸能力（汽蝕余量與介質粘度 轉速和螺桿的導程有關）
6、由于包裝 運輸 起吊 裝卸以及管道螺栓緊固的作用可能易使泵的原出廠定位產生變化甚至嚴重錯位，所以三螺桿泵組管系配置安裝固定完畢后，一定要在啟動開車之前重新檢查三螺桿泵和電機的同軸度。
7、嚴禁背壓啟動開機和關閉進口出口閥門的情況下啟動開機。
8、嚴禁不符合泵旋轉標識的方向啟動旋轉。
9、雙泵并聯必須在泵的出口和進口加單向閥，以防止介質倒流驅動三螺桿泵反轉。
10、嚴禁隨意調整安全閥螺栓。安全閥僅作為保護泵的安全和電機功率與泵工作狀態的匹配，嚴禁作為調壓閥和溢流閥使用。
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