（135）型SNH1300R42U12.1W2三螺桿泵，結(jié)構(gòu)，三螺桿泵流量平穩(wěn),壓力脈動小,噪音低（一般為62dB）
(135)型SNH1300R42U12.1W2三螺桿泵
泵輸送介質(zhì)與過流元件材質(zhì)和密紛性質(zhì)間的關(guān)系·
(1)潤滑性液體,如機(jī)械油、錠子油、變壓器油、重油、渣油和焦油等。泵套采用球墨鑄鐵,螺桿采用45、40Cr或38CrMoAIA氮化處理。軸向密封采用機(jī)械密封。
(2)低潤滑性液體,如煤油、蠟油、 輕柴油和重柴油。泵套采用錫青銅,螺桿‘采用38CrMoAIA氮化處理。軸向密封采 用機(jī)械密封。
(3)粘性液體,如各種合成橡膠液 和人造粘膠等。泵套采用球墨鑄鐵,螺桿 采用4oCr或3sCrMoAIA氮化處理。軸向密封采用填料密封。
(4)食品,如牛奶、可可、蜂蜜和 啤灑等。泵套通常采用鋁合金,螺桿采用 術(shù)銹鋼。軸向密封采用機(jī)械密封。
三螺桿泵主要性能參數(shù)計(jì)算 我國生產(chǎn)的螺桿泵一般.采用(135)型
(135)型SNH1300R42U12.1W2三螺桿泵
(135)型SNH1300R42U12.1W2三螺桿泵
(135)型SNH1300R42U12.1W2三螺桿泵
| SNH1300R38U8W2 | SNH1300R42U8W2 | SNH1300R44U8W2 | SNH1300R46U8W2 | SNH1300R54U8W2 |
| SNF1300R38U8W2 | SNF1300R42U8W2 | SNF1300R44U8W2 | SNF1300R46U8W2 | SNF1300R54U8W2 |
| SNS1300R38U8W2 | SNS1300R42U8W2 | SNS1300R44U8W2 | SNS1300R46U8W2 | SNS1300R54U8W2 |
| SNH1300R38U8W3 | SNH1300R42U8W3 | SNH1300R44U8W3 | SNH1300R46U8W3 | SNH1300R54U8W3 |
| SNF1300R38U8W3 | SNF1300R42U8W3 | SNF1300R44U8W3 | SNF1300R46U8W3 | SNF1300R54U8W3 |
| SNS1300R38U8W3 | SNS1300R42U8W3 | SNS1300R44U8W3 | SNS1300R46U8W3 | SNS1300R54U8W3 |
| SNH1300R38U8W21 | SNH1300R42U8W21 | SNH1300R44U8W21 | SNH1300R46U8W21 | SNH1300R54U8W21 |
| SNF1300R38U8W21 | SNF1300R42U8W21 | SNF1300R44U8W21 | SNF1300R46U8W21 | SNF1300R54U8W21 |
| SNS1300R38U8W21 | SNS1300R42U8W21 | SNS1300R44U8W21 | SNS1300R46U8W21 | SNS1300R54U8W21 |
| SNH1300R38U8W23 | SNH1300R42U8W23 | SNH1300R44U8W23 | SNH1300R46U8W23 | SNH1300R54U8W23 |
| SNF1300R38U8W23 | SNF1300R42U8W23 | SNF1300R44U8W23 | SNF1300R46U8W23 | SNF1300R54U8W23 |
| SNS1300R38U8W23 | SNS1300R42U8W23 | SNS1300R44U8W23 | SNS1300R46U8W23 | SNS1300R54U8W23 |
| SNH1300R38U12.1W2 | SNH1300R42U12.1W2 | SNH1300R44U12.1W2 | SNH1300R46U12.1W2 | SNH1300R54U12.1W2 |
| SNF1300R38U12.1W2 | SNF1300R42U12.1W2 | SNF1300R44U12.1W2 | SNF1300R46U12.1W2 | SNF1300R54U12.1W2 |
| SNS1300R38U12.1W2 | SNS1300R42U12.1W2 | SNS1300R44U12.1W2 | SNS1300R46U12.1W2 | SNS1300R54U12.1W2 |
| SNH1300R38U12.1W3 | SNH1300R42U12.1W3 | SNH1300R44U12.1W3 | SNH1300R46U12.1W3 | SNH1300R54U12.1W3 |
| SNF1300R38U12.1W3 | SNF1300R42U12.1W3 | SNF1300R44U12.1W3 | SNF1300R46U12.1W3 | SNF1300R54U12.1W3 |
| SNS1300R38U12.1W3 | SNS1300R42U12.1W3 | SNS1300R44U12.1W3 | SNS1300R46U12.1W3 | SNS1300R54U12.1W3 |
| SNH1300R38U12.1W21 | SNH1300R42U12.1W21 | SNH1300R44U12.1W21 | SNH1300R46U12.1W21 | SNH1300R54U12.1W21 |
| SNF1300R38U12.1W21 | SNF1300R42U12.1W21 | SNF1300R44U12.1W21 | SNF1300R46U12.1W21 | SNF1300R54U12.1W21 |
| SNS1300R38U12.1W21 | SNS1300R42U12.1W21 | SNS1300R44U12.1W21 | SNS1300R46U12.1W21 | SNS1300R54U12.1W21 |
| SNH1300R38U12.1W23 | SNH1300R42U12.1W23 | SNH1300R44U12.1W23 | SNH1300R46U12.1W23 | SNH1300R54U12.1W23 |
| SNF1300R38U12.1W23 | SNF1300R42U12.1W23 | SNF1300R44U12.1W23 | SNF1300R46U12.1W23 | SNF1300R54U12.1W23 |
| SNS1300R38U12.1W23 | SNS1300R42U12.1W23 | SNS1300R44U12.1W23 | SNS1300R46U12.1W23 | SNS1300R54U12.1W23 |
| SNH1300R38E6.7W2 | SNH1300R42E6.7W2 | SNH1300R44E6.7W2 | SNH1300R46E6.7W2 | SNH1300R54E6.7W2 |
| SNF1300R38E6.7W2 | SNF1300R42E6.7W2 | SNF1300R44E6.7W2 | SNF1300R46E6.7W2 | SNF1300R54E6.7W2 |
| SNS1300R38E6.7W2 | SNS1300R42E6.7W2 | SNS1300R44E6.7W2 | SNS1300R46E6.7W2 | SNS1300R54E6.7W2 |
| SNH1300R38E6.7W3 | SNH1300R42E6.7W3 | SNH1300R44E6.7W3 | SNH1300R46E6.7W3 | SNH1300R54E6.7W3 |
| SNF1300R38E6.7W3 | SNF1300R42E6.7W3 | SNF1300R44E6.7W3 | SNF1300R46E6.7W3 | SNF1300R54E6.7W3 |
| SNS1300R38E6.7W3 | SNS1300R42E6.7W3 | SNS1300R44E6.7W3 | SNS1300R46E6.7W3 | SNS1300R54E6.7W3 |
| SNH1300R38E6.7W21 | SNH1300R42E6.7W21 | SNH1300R44E6.7W21 | SNH1300R46E6.7W21 | SNH1300R54E6.7W21 |
| SNF1300R38E6.7W21 | SNF1300R42E6.7W21 | SNF1300R44E6.7W21 | SNF1300R46E6.7W21 | SNF1300R54E6.7W21 |
| SNS1300R38E6.7W21 | SNS1300R42E6.7W21 | SNS1300R44E6.7W21 | SNS1300R46E6.7W21 | SNS1300R54E6.7W21 |
| SNH1300R38E6.7W23 | SNH1300R42E6.7W23 | SNH1300R44E6.7W23 | SNH1300R46E6.7W23 | SNH1300R54E6.7W23 |
| SNF1300R38E6.7W23 | SNF1300R42E6.7W23 | SNF1300R44E6.7W23 | SNF1300R46E6.7W23 | SNF1300R54E6.7W23 |
| SNS1300R38E6.7W23 | SNS1300R42E6.7W23 | SNS1300R44E6.7W23 | SNS1300R46E6.7W23 | SNS1300R54E6.7W23 |
| TRSNH1300-38 | TRSNH1300-42 | TRSNH1300-46 | TRSNH1300-54 | |
| TRSNF1300-38 | TRSNF1300-42 | TRSNF1300-46 | TRSNF1300-54 | |
| TRSNS1300-38 | TRSNS1300-42 | TRSNS1300-46 | TRSNS1300-54 | |
| TRSND1300-38 | TRSND1300-42 | TRSND1300-46 | TRSND1300-54 | |
| TRSNK1300-38 | TRSNK1300-42 | TRSNK1300-46 | TRSNK1300-54 | |
| HTSNH1300-38 | HTSNH1300-42 | HTSNH1300-46 | HTSNH1300-54 | |
| HTSNF1300-38 | HTSNF1300-42 | HTSNF1300-46 | HTSNF1300-54 | |
| HTSNS1300-38 | HTSNS1300-42 | HTSNS1300-46 | HTSNS1300-54 | |
| HTSND1300-38 | HTSND1300-42 | HTSND1300-46 | HTSND1300-54 | |
| HTSNK1300-38 | HTSNK1300-42 | HTSNK1300-46 | HTSNK1300-54 | |
| HSNH1300-38Z | HSNH1300-42Z | HSNH1300-46Z | HSNH1300-54Z | |
| HSNF1300-38Z | HSNF1300-42Z | HSNF1300-46Z | HSNF1300-54Z | |
| HSNS1300-38Z | HSNS1300-42Z | HSNS1300-46Z | HSNS1300-54Z | |
| HSNH1300-38NZ | HSNH1300-42NZ | HSNH1300-46NZ | HSNH1300-54NZ | |
| HSNF1300-38NZ | HSNF1300-42NZ | HSNF1300-46NZ | HSNF1300-54NZ | |
| HSNS1300-38NZ | HSNS1300-42NZ | HSNS1300-46NZ | HSNS1300-54NZ | |
| HSNH1300-38W1Z | HSNH1300-42W1Z | HSNH1300-46W1Z | HSNH1300-54W1Z | |
| HSNF1300-38W1Z | HSNF1300-42W1Z | HSNF1300-46W1Z | HSNF1300-54W1Z | |
| HSNS1300-38W1Z | HSNS1300-42W1Z | HSNS1300-46W1Z | HSNS1300-54W1Z | |
| HSNH1300-38W1 | HSNH1300-42W1 | HSNH1300-46W1 | HSNH1300-54W1 | |
| HSNF1300-38W1 | HSNF1300-42W1 | HSNF1300-46W1 | HSNF1300-54W1 | |
| HSNS1300-38W1 | HSNS1300-42W1 | HSNS1300-46W1 | HSNS1300-54W1 | |
| HSNH1300-38N | HSNH1300-42N | HSNH1300-46N | HSNH1300-54N | |
| HSNF1300-38N | HSNF1300-42N | HSNF1300-46N | HSNF1300-54N | |
| HSNS1300-38N | HSNS1300-42N | HSNS1300-46N | HSNS1300-54N | |
| HSNH1300-38 | HSNH1300-42 | HSNH1300-46 | HSNH1300-54 | |
| HSNF1300-38 | HSNF1300-42 | HSNF1300-46 | HSNF1300-54 | |
| HSNS1300-38 | HSNS1300-42 | HSNS1300-46 | HSNS1300-54 | |
| HSND1300-38W1 | HSND1300-42W1 | HSND1300-46W1 | HSND1300-54W1 | |
| HSND1300-38N | HSND1300-42N | HSND1300-46N | HSND1300-54N | |
| HSND1300-38 | HSND1300-42 | HSND1300-46 | HSND1300-54 | |
| HSNK1300-38W1 | HSNK1300-42W1 | HSNK1300-46W1 | HSNK1300-54W1 | |
| HSNK1300-38N | HSNK1300-42N | HSNK1300-46N | HSNK1300-54N | |
| HSNK1300-38 | HSNK1300-42 | HSNK1300-46 | HSNK1300-54 |
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