產(chǎn)品詳情
黃山螺桿泵廠家：黃山艾肯機(jī)械制造有限公司
聯(lián)系人姓名：張工
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SNH三螺桿泵
1.轉(zhuǎn)子液壓平衡,振動(dòng)小,噪音低。
2.輸出穩(wěn)定,無(wú)脈動(dòng)。
3.高效率。
4.具有很強(qiáng)的自吸能力。
5.零部件采用通用性強(qiáng)的系列化設(shè)計(jì),具有多種安裝方式。
6.結(jié)構(gòu)緊湊,體積小,重量輕,可在較高轉(zhuǎn)速下工作。
二,輸送介質(zhì)種類
a. 潤(rùn)滑性液體：如機(jī)械油,滑油,重油,渣油
b. 低潤(rùn)滑性液體：如輕柴油,重柴油,含蠟稀油
c. 粘性液體：如各種合成橡膠液和人造膠液,乳化液
三,應(yīng)用
·在供熱設(shè)備中用做燃油,燃油供應(yīng)和輸送泵。
·在機(jī)械工業(yè)中用做液壓,潤(rùn)滑和搖控馬達(dá)泵。
·在化學(xué)石油化工和食品工業(yè)中用做裝載,輸送和供液泵。
泵型式代號(hào)： SN F 210 R 46 K 2 Y- W3
1 2 3 4 5 6 7 8 9
1. 系列
2. 型式
3. 規(guī)格
4. 主桿的方向（R=右旋 L=左旋）
5. 螺旋角度
6. 結(jié)構(gòu)特性及軸承
7．密封
8. 泵體
9. 材料組合
(1).從驅(qū)動(dòng)端看,若要求泵軸順時(shí)針轉(zhuǎn)動(dòng),則選R,逆時(shí)針轉(zhuǎn)動(dòng),則選L。
SNH440R46U12.1W2
6. 常用材料組合
材料組合代碼
泵體
視套
適用范圍
W1
HT200
稀土銅鉬球鐵
可中低壓輸送潤(rùn)滑性較差,粘度適當(dāng)?shù)囊后w,如燃油等。
W2
HT200
ZL109
可低壓輸送潤(rùn)滑性好,粘度適當(dāng)?shù)囊后w,如潤(rùn)滑油等。
W3
QT450-10
ZL109
用于特殊場(chǎng)合（如船用泵）中低壓輸送潤(rùn)滑性好,粘度適當(dāng)?shù)囊后w,如潤(rùn)滑油等。
W5
QT450-10
稀土銅鉬球鐵
用于特殊場(chǎng)合（如船用泵）中低壓輸送潤(rùn)滑性較差,粘度適當(dāng)?shù)囊后w,如燃油等。
W21
HT200
ZCuSn5Pb5Zn5
可在較低壓力下輸送潤(rùn)滑性較差,或粘度較低的液體,如重油,燃油,柴油等。
W23
QT450-10
ZCuSn5Pb5Zn5
用于特殊場(chǎng)合（如船用泵）或在較高壓力下輸送潤(rùn)滑性較差,粘度較低的液體,如重油,燃油,柴油等。
W29
20(焊接組件)
ZCuSn5Pb5Zn5
用于有特殊要求的場(chǎng)所
五,SN 系列螺桿泵選型步驟
三螺桿泵選型時(shí),要盡可能詳盡地了解泵的使用條件,除運(yùn)行參數(shù),如流量,壓力須要弄清楚之外,輸送的介質(zhì)的特性如介質(zhì)的腐蝕性,含氣量含固溶物的比率及固體顆粒的大小以及介質(zhì)的工作溫度,粘度,比重對(duì)泵內(nèi)過流元件的腐蝕性等和泵裝置的吸入條件,安裝條件均要了解。
用戶可以填寫附在本樣本后的泵數(shù)據(jù)表,由廠家負(fù)責(zé)選型,也可以根據(jù)樣本按以下步驟自行選型。
第一,確定泵的轉(zhuǎn)速：（SN 系列螺桿泵的極限轉(zhuǎn)速為＜6000r.p.m）
1．泵轉(zhuǎn)速的選擇以輸送介質(zhì)的粘度和泵的規(guī)格確定轉(zhuǎn)速范圍,一般輸送高粘度介質(zhì)時(shí),
泵應(yīng)選低轉(zhuǎn)速；若粘度低,相應(yīng)選擇高轉(zhuǎn)速。
對(duì)于大規(guī)格的泵（主桿外徑∮60mm 以上）
介質(zhì)粘度γ＞20°E 時(shí),轉(zhuǎn)速以970rpm 或720rpm 為宜。
若γ＞80°E 如粘膠液,轉(zhuǎn)速可選n=200~500rpm
對(duì)于小規(guī)格的泵（主桿外徑∮60mm 以下）：
γ＞20°E 時(shí),n 選1450rpm 或970rpm.
γ＞80°E 時(shí),n 選300~600rpm。
2．由于泵的轉(zhuǎn)速愈高摩擦功率愈高,泵的磨損越大,壽命越短,如果輸送介質(zhì)的潤(rùn)滑
性較差,或含有微量雜質(zhì),應(yīng)選較低轉(zhuǎn)速,使泵保持較長(zhǎng)的使用壽命。推薦n＜1450rpm
第二,結(jié)構(gòu)形式的選擇
結(jié)構(gòu)的選擇可根據(jù)泵的運(yùn)行環(huán)境和安裝環(huán)境,選擇合適的安裝形式并遵循以下的原則：
1． 輸送潤(rùn)滑性油類,且溫度T＜80℃時(shí),選擇內(nèi)置軸承結(jié)構(gòu)的泵。
2． 輸送潤(rùn)滑性較差,或溫度T＞80℃時(shí),選擇外置軸承結(jié)構(gòu)的泵。
3． 輸送流動(dòng)性差,粘度高的介質(zhì)或?qū)λ斔徒橘|(zhì)進(jìn)行加熱或保溫時(shí),選雙層加熱泵體
結(jié)構(gòu)的泵。
4． 輸送高溫介質(zhì)時(shí),應(yīng)選擇耐高溫的材料制成的泵或局部冷卻的泵。
5． 關(guān)于泵的吸入能力可查閱樣本。
第三,泵材料組合的選擇 見上表
第四,泵的吸上能力
通過降低轉(zhuǎn)速或加熱降低介質(zhì)黏度的方法,可達(dá)到高的吸上性能,見NPSHR 表
第五,配套電機(jī)的選配
泵的型號(hào)選定后,根據(jù)樣本數(shù)據(jù),可查到泵的軸功率N,該軸功率再加上一定的功率儲(chǔ)
備后,作為選配電機(jī)的依據(jù),一般電機(jī)功率Nm 不小于泵軸功率N 乘以功率儲(chǔ)備系數(shù)K 所
第六,為了保證進(jìn)泵介質(zhì)的清潔性,要求泵進(jìn)口前配備過濾器,過濾精度為40~80 目。
另外,選泵時(shí)還常由于樣本提供的泵性能參數(shù)均以表格形式或特定黏度,轉(zhuǎn)速下性能曲
線的形式給出,所需泵的性能值,有時(shí)恰好不能直接讀出,這時(shí)可遵循如下原則,作粗
略估算。若需比較準(zhǔn)確的數(shù)據(jù),則可向?qū)I(yè)人員咨詢。
1．三螺桿泵的流量,壓力在相同轉(zhuǎn)速,黏度時(shí)近似成直線關(guān)系,壓力越高,流量越小。
2．相同粘度,壓力下泵的流量與轉(zhuǎn)速近似成正比。
3．相同轉(zhuǎn)速,粘度時(shí),軸功率與壓力近似成正比。
4．相同粘度,壓力下,軸功率與轉(zhuǎn)速近似成正比。
粘度增大時(shí),流量和軸功率均增加,但由于其中關(guān)系比較復(fù)雜,必要時(shí),向?qū)I(yè)人員咨
詢。
一, SN40系列三螺桿泵
SN40系列三螺桿泵
SNH40三螺桿泵
SNF40三螺桿泵
SNS40三螺桿泵
SNE40三螺桿泵
SNH40R38U12.1W2三螺桿泵
SNF40R38U12.1W2三螺桿泵
SNS40R38U12.1W2三螺桿泵
SNE40R38U12.1W2三螺桿泵
SNH40R46U12.1W2三螺桿泵
SNF40R46U12.1W2三螺桿泵
SNS40R46U12.1W2三螺桿泵
SNE40R46U12.1W2三螺桿泵
SNH40R54U12.1W2三螺桿泵
SNF40R54U12.1W2三螺桿泵
SNS40R54U12.1W2三螺桿泵
SNE40R54U12.1W2三螺桿泵
二, SN80系列三螺桿泵
SN80系列三螺桿泵
SNH80三螺桿泵
SNF80三螺桿泵
SNS80三螺桿泵
SNE80三螺桿泵
SNH80R36U12.1W2三螺桿泵
SNF80R36U12.1W2三螺桿泵
SNS80R36U12.1W2三螺桿泵
SNE80R36U12.1W2三螺桿泵
SNH80R42U12.1W2三螺桿泵
SNF80R42U12.1W2三螺桿泵
SNS80R42U12.1W2三螺桿泵
SNE80R42U12.1W2三螺桿泵
SNH80R46U12.1W2三螺桿泵
SNF80R46U12.1W2三螺桿泵
SNS80R46U12.1W2三螺桿泵
SNE80R46U12.1W2三螺桿泵
SNH80R54U12.1W2三螺桿泵
SNF80R54U12.1W2三螺桿泵
SNS80R54U12.1W2三螺桿泵
SNE80R54U12.1W2三螺桿泵
三, SN120系列三螺桿泵
SN120系列三螺桿泵
SNH120三螺桿泵
SNF120三螺桿泵
SNS120三螺桿泵
SNE120三螺桿泵
SNH120R42U12.1W2三螺桿泵
SNF120R42U12.1W2三螺桿泵
SNS120R42U12.1W2三螺桿泵
SN120R42U12.1W2三螺桿泵
SNH120R46U12.1W2三螺桿泵
SNF120R46U12.1W2三螺桿泵
SNS120R46U12.1W2三螺桿泵
SNE120R46U12.1W2三螺桿泵
SNH120R54U12.1W2三螺桿泵
SNF120R54U12.1W2三螺桿泵
SNS120R54U12.1W2三螺桿泵
SNE120R54U12.1W2三螺桿泵
四, SN210系列三螺桿泵
SN210系列三螺桿泵
SNH210三螺桿泵
SNF210三螺桿泵
SNS210三螺桿泵
SNE210三螺桿泵
SNH210R40U12.1W2三螺桿泵
SNF210R40U12.1W2三螺桿泵
SNS210R40U12.1W2三螺桿泵
SNE210R40U12.1W2三螺桿泵
SNH210R46U12.1W2三螺桿泵
SNF210R46U12.1W2三螺桿泵
SNS210R46U12.1W2三螺桿泵
SNE210R46U12.1W2三螺桿泵
SNH210R54U12.1W2三螺桿泵
SNF210R54U12.1W2三螺桿泵
SNS210R54U12.1W2三螺桿泵
SNE210R54U12.1W2三螺桿泵
五, SN280系列三螺桿泵
SN280系列三螺桿泵
SNH280三螺桿泵
SNF280三螺桿泵
SNS280三螺桿泵
SNE280三螺桿泵
SNH280R43U12.1W2三螺桿泵
SNF280R43U12.1W2三螺桿泵
SNS280R43U12.1W2三螺桿泵
SNE280R43U12.1W2三螺桿泵
SNH280R46U12.1W2三螺桿泵
SNF280R46U12.1W2三螺桿泵
SNS280R46U12.1W2三螺桿泵
SNE280R46U12.1W2三螺桿泵
SNH280R54U12.1W2三螺桿泵
SNF280R54U12.1W2三螺桿泵
SNS280R54U12.1W2三螺桿泵
SNE280R54U12.1W2三螺桿泵
六, SN440系列三螺桿泵
SN440系列三螺桿泵
SNH440三螺桿泵
SNF440三螺桿泵
SNS440三螺桿泵
SNE440三螺桿泵
SNH440R40U12.1W2三螺桿泵
SNF440R40U12.1W2三螺桿泵
SNS440R40U12.1W2三螺桿泵
SNE440R40U12.1W2三螺桿泵
SNH440R42U12.1W2三螺桿泵
SNF440R42U12.1W2三螺桿泵
SNS440R42U12.1W2三螺桿泵
SNE440R42U12.1W2三螺桿泵
SNH440R46U12.1W2三螺桿泵
SNF440R46U12.1W2三螺桿泵
SNS440R46U12.1W2三螺桿泵
SNE440R46U12.1W2三螺桿泵
SNH440R54U12.1W2三螺桿泵
SNF440R54U12.1W2三螺桿泵
SNS440R54U12.1W2三螺桿泵
SNE440R54U12.1W2三螺桿泵
七, SN660系列三螺桿泵
SN660系列三螺桿泵
SNH660三螺桿泵
SNF660三螺桿泵
SNS660三螺桿泵
SNE660三螺桿泵
SNH660R40U12.1W2三螺桿泵
SNF660R40U12.1W2三螺桿泵
SNS660R40U12.1W2三螺桿泵
SNE660R40U12.1W2三螺桿泵
SNH660R44U12.1W2三螺桿泵
SNF660R44U12.1W2三螺桿泵
SNS660R44U12.1W2三螺桿泵
SNE660R44U12.1W2三螺桿泵
SNH660R46U12.1W2三螺桿泵
SNF660R46U12.1W2三螺桿泵
SNS660R46U12.1W2三螺桿泵
SNE660R46U12.1W2三螺桿泵
SNH660R51U12.1W2U三螺桿泵
SNF660R51U12.1W2三螺桿泵
SNS660R51U12.1W2三螺桿泵
SNE660R51U12.1W2三螺桿泵
SNH660R54U12.1W2三螺桿泵
SNF660R54U12.1W2三螺桿泵
SNS660R54U12.1W2三螺桿泵
SNE660R54U12.1W2三螺桿泵
八, SN940系列三螺桿泵
SN940系列三螺桿泵
SNH940三螺桿泵
SNF940三螺桿泵
SNS940三螺桿泵
SNE940三螺桿泵
SNH940R42U12.1W2三螺桿泵
SNF940R42U12.1W2三螺桿泵
SNS940R42U12.1W2三螺桿泵
SNE940R42U12.1W2三螺桿泵
SNH940R46U12.1W2三螺桿泵
SNF940R46U12.1W2三螺桿泵
SNS940R46U12.1W2三螺桿泵
SNE940R46U12.1W2三螺桿泵
SNH940R50U12.1W2三螺桿泵
SNF940R50U12.1W2三螺桿泵
SNS940R50U12.1W2三螺桿泵
SNE940R50U12.1W2三螺桿泵
SNH940R54U12.1W2三螺桿泵
SNF940R54U12.1W2三螺桿泵
SNS940R54U12.1W2三螺桿泵
SNE940R54U12.1W2三螺桿泵
九, SN1300系列三螺桿泵
SN1300系列三螺桿泵
SNH1300三螺桿泵
SNF1300三螺桿泵
SNS1300三螺桿泵
SNE1300三螺桿泵
SNH1300R38U12.1W2三螺桿泵
SNF1300R38U12.1W2三螺桿泵
SNS1300R38U12.1W2三螺桿泵
SNE1300R38U12.1W2三螺桿泵
SNH1300R42U12.1W2三螺桿泵
SNF1300R42U12.1W2三螺桿泵
SNS1300R42U12.1W2三螺桿泵
SNE1300R42U12.1W2三螺桿泵
SNH1300R46U12.1W2三螺桿泵
SNF1300R46U12.1W2三螺桿泵
SNS1300R46U12.1W2三螺桿泵
SNE1300R46U12.1W2三螺桿泵
SNH1300R54U12.1W2三螺桿泵
SNF1300R54U12.1W2三螺桿泵
SNS1300R54U12.1W2三螺桿泵
SNE1300R54U12.1W2三螺桿泵
十, SN1700系列三螺桿泵
SN1700系列三螺桿泵
SNH1700三螺桿泵
SNF1700三螺桿泵
SNS1700三螺桿泵
SNE1700三螺桿泵
SNH1700R42U12.1W2三螺桿泵
SNF1700R42U12.1W2三螺桿泵
SNS1700R42U12.1W2三螺桿泵
SNE1700R42U12.1W2三螺桿泵
SNH1700R46U12.1W2三螺桿泵
SNF1700R46U12.1W2三螺桿泵
SNS1700R46U12.1W2三螺桿泵
SNE1700R46U12.1W2三螺桿泵
十一,SN2200系列三螺桿泵
SN2200系列三螺桿泵
SNH2200三螺桿泵
SNF2200三螺桿泵
SNS2200三螺桿泵
SNE2200三螺桿泵
SNH2200R42U12.1W2三螺桿泵
SNF2200R42U12.1W2三螺桿泵
SNS2200R42U12.1W2三螺桿泵
SNE2200R42U12.1W2三螺桿泵
SNH2200R46U12.1W2三螺桿泵
SNF2200R46U12.1W2三螺桿泵
SNS2200R46U12.1W2三螺桿泵
SNE2200R46U12.1W2三螺桿泵
十二,SN2900系列三螺桿泵
SN2900系列三螺桿泵
SNH2900三螺桿泵
SNF2900三螺桿泵
SNS2900三螺桿泵
SNE2900三螺桿泵
SNH2900R40U12.1W2三螺桿泵
SNF2900R40U12.1W2三螺桿泵
SNS2900R40U12.1W2三螺桿泵
SNE2900R40U12.1W2三螺桿泵
SNH2900R46U12.1W2三螺桿泵
SNF2900R46U12.1W2三螺桿泵
SNS2900R46U12.1W2三螺桿泵
SNE2900R46U12.1W2三螺桿泵
十三,SN3600系列三螺桿泵
SN3600系列三螺桿泵
SNH3600三螺桿泵
SNF3600三螺桿泵
SNS3600三螺桿泵
SNE3600三螺桿泵
SNH3600R46U12.1W2三螺桿泵
SNF3600R46U12.1W2三螺桿泵
SNS3600R46U12.1W2三螺桿泵
SNE3600R46U12.1W2三螺桿泵
十四,SN5300系列三螺桿泵
SN5300系列三螺桿泵
SNH5300三螺桿泵
SNF5300三螺桿泵
SNS5300三螺桿泵
SNE5300三螺桿泵
SNH5300R46U12.1W2三螺桿泵
SNF5300R46U12.1W2三螺桿泵
SNS5300R46U12.1W2三螺桿泵
SNE5300R46U12.1W2三螺桿泵
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 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 SNH9400R40U12.1W3
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 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 SNH9400R40U12.1W23
HT200灰鐵泵體ZL109鑄鋁襯套系列三螺桿泵
SNH40R38U12.1W25 SNH40R46U12.1W25 SNH40R54U12.1W25
SNH80R36U12.1W25 SNH80R42U12.1W25 SNH80R46U12.1W25
SNH80R54U12.1W25 SNH120R42U12.1W25 SNH120R46U12.1W25
SNH120R54U12.1W25 SNH210R36U12.1W25 SNH210R40U12.1W25
SNH210R46U12.1W25 SNH210R54U12.1W25 SNH280R43U12.1W25
SNH280R46U12.1W25 SNH280R54U12.1W25 SNH440R36U12.1W25
SNH440R40U12.1W25 SNH440R46U12.1W25 SNH440R52U12.1W25
SNH440R54U12.1W25 SNH660R40U12.1W25 SNH660R44U12.1W25
SNH660R46U12.1W25 SNH660R51U12.1W25 SNH660R54U12.1W25
SNH940R40U12.1W25 SNH940R42U12.1W25 SNH940R46U12.1W25
SNH940R49U12.1W25 SNH940R50U12.1W25 SNH940R54U12.1W25
SNH1300R36U12.1W25 SNH1300R38U12.1W25 SNH1300R40U12.1W25
SNH1300R42U12.1W25 SNH1300R46U12.1W25 SNH1300R54U12.1W25
SNH1700R40U12.1W25 SNH1700R42U12.1W25 SNH1700R46U12.1W25
SNH2200R40U12.1W25 SNH2200R42U12.1W25 SNH2200R46U12.1W25
SNH2900R40U12.1W25 SNH2900R46U12.1W25 SNH3600R46U12.1W25
SNH5300R36U12.1W25 SNH5300R42U12.1W25 SNH5300R46U12.1W25
SNH7400R32U12.1W25 SNH7400R40U12.1W25 SNH9400R40U12.1W25
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 SNH9400R40U12.1W30
聯(lián)系人姓名：張工
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SNH三螺桿泵
1.轉(zhuǎn)子液壓平衡,振動(dòng)小,噪音低。
2.輸出穩(wěn)定,無(wú)脈動(dòng)。
3.高效率。
4.具有很強(qiáng)的自吸能力。
5.零部件采用通用性強(qiáng)的系列化設(shè)計(jì),具有多種安裝方式。
6.結(jié)構(gòu)緊湊,體積小,重量輕,可在較高轉(zhuǎn)速下工作。
二,輸送介質(zhì)種類
a. 潤(rùn)滑性液體：如機(jī)械油,滑油,重油,渣油
b. 低潤(rùn)滑性液體：如輕柴油,重柴油,含蠟稀油
c. 粘性液體：如各種合成橡膠液和人造膠液,乳化液
三,應(yīng)用
·在供熱設(shè)備中用做燃油,燃油供應(yīng)和輸送泵。
·在機(jī)械工業(yè)中用做液壓,潤(rùn)滑和搖控馬達(dá)泵。
·在化學(xué)石油化工和食品工業(yè)中用做裝載,輸送和供液泵。
·在船舶上用做輸送,增壓,燃油噴射和潤(rùn)滑油泵以及船用液壓裝置泵。
四,SNH系列三螺桿泵的型式代號(hào)泵型式代號(hào)： SN F 210 R 46 K 2 Y- W3
1 2 3 4 5 6 7 8 9
1. 系列
2. 型式
3. 規(guī)格
4. 主桿的方向（R=右旋 L=左旋）
5. 螺旋角度
6. 結(jié)構(gòu)特性及軸承
7．密封
8. 泵體
9. 材料組合
(1).從驅(qū)動(dòng)端看,若要求泵軸順時(shí)針轉(zhuǎn)動(dòng),則選R,逆時(shí)針轉(zhuǎn)動(dòng),則選L。
1. 系列
|
系列 |
主要特征 |
最大流量[l/min] |
規(guī)格范圍 |
最大排出壓力[MPa] |
|
SN |
低壓,單吸軸向力液壓平衡 |
5300 |
40～5300 |
4 |
2. 型式
|
符號(hào) |
結(jié)構(gòu)說(shuō)明 |
|
H |
臥式地腳安裝泵 |
|
F |
端法蘭聯(lián)接泵 |
|
S |
立式柱腳安裝泵 |
|
E |
泵轉(zhuǎn)子組件,桿套插裝泵 |
|
T |
吊裝浸沒泵 |
|
G |
同側(cè)進(jìn)出法蘭聯(lián)接泵（適用于齒輪傳動(dòng)） |
|
C |
O型進(jìn)出法蘭聯(lián)接泵（適用于齒輪傳動(dòng)） |
3. 螺旋角
|
規(guī)格 |
40 |
80 |
120 |
210 |
280 |
440 |
660 |
940 |
1300 |
1700 |
2200 |
2900 |
3600 |
5300 |
|
主桿螺旋角 |
38 |
36 |
42 |
40 |
43 |
40 |
40 |
42 |
38 |
42 |
42 |
40 |
46 |
46 |
|
46 |
42 |
46 |
46 |
46 |
46 |
44 |
46 |
42 |
46 |
46 |
||||
|
54 |
46 |
54 |
54 |
54 |
52 |
46 |
50 |
46 |
||||||
|
54 |
54 |
51 |
54 |
54 |
||||||||||
|
54 |
4. 結(jié)構(gòu)特性及軸承軸封
|
符號(hào) |
結(jié)構(gòu)說(shuō)明 |
適用范圍 |
|
K2 |
外置軸承,填料密封 |
介質(zhì)潤(rùn)滑性較差,粘度大溫度≤ 150℃ |
|
KA2 |
外置雙列球軸承,填料密封 |
介質(zhì)潤(rùn)滑性較差,粘度大溫度≤ 150℃ |
|
U12.1 |
內(nèi)置滾動(dòng)軸承,軸承由介質(zhì)潤(rùn)滑機(jī)械密封 |
介質(zhì)潤(rùn)滑性良好溫度≤ 80℃ |
|
E6.7 |
外置滾動(dòng)軸承,可用潤(rùn)滑噴嘴注潤(rùn)滑脂機(jī)械密封 |
介質(zhì)潤(rùn)滑性較差,工作溫度高 T≤150℃ |
|
E15 |
外置滾動(dòng)軸承,可用潤(rùn)滑噴嘴注潤(rùn)滑脂機(jī)械密封 |
介質(zhì)潤(rùn)滑性較差,工作溫度高 T≤200℃ |
|
QA |
雙列球軸承,無(wú)密封 |
齒輪傳動(dòng)泵 |
5. 泵體
|
符號(hào) |
說(shuō)明 |
備注 |
|
無(wú)標(biāo)記 |
標(biāo)準(zhǔn)泵體適用于輸送流動(dòng)性好的潤(rùn)滑性液體 |
|
|
Y |
雙層泵體可用熱蒸汽或熱傳輸液體作載體對(duì)介質(zhì)進(jìn)行加熱適用于輸送高粘度加流動(dòng)性差的液體,介質(zhì)溫度≤280° |
泵安裝圖與標(biāo)準(zhǔn)型不同向廠家取 " |
|
T |
單層焊接泵體,適用于有特殊要求的場(chǎng)所 |
泵安裝圖與標(biāo)準(zhǔn)型不同向廠家取" |
材料組合代碼
泵體
視套
適用范圍
W1
HT200
稀土銅鉬球鐵
可中低壓輸送潤(rùn)滑性較差,粘度適當(dāng)?shù)囊后w,如燃油等。
W2
HT200
ZL109
可低壓輸送潤(rùn)滑性好,粘度適當(dāng)?shù)囊后w,如潤(rùn)滑油等。
W3
QT450-10
ZL109
用于特殊場(chǎng)合（如船用泵）中低壓輸送潤(rùn)滑性好,粘度適當(dāng)?shù)囊后w,如潤(rùn)滑油等。
W5
QT450-10
稀土銅鉬球鐵
用于特殊場(chǎng)合（如船用泵）中低壓輸送潤(rùn)滑性較差,粘度適當(dāng)?shù)囊后w,如燃油等。
W21
HT200
ZCuSn5Pb5Zn5
可在較低壓力下輸送潤(rùn)滑性較差,或粘度較低的液體,如重油,燃油,柴油等。
W23
QT450-10
ZCuSn5Pb5Zn5
用于特殊場(chǎng)合（如船用泵）或在較高壓力下輸送潤(rùn)滑性較差,粘度較低的液體,如重油,燃油,柴油等。
W29
20(焊接組件)
ZCuSn5Pb5Zn5
用于有特殊要求的場(chǎng)所
五,SN 系列螺桿泵選型步驟
三螺桿泵選型時(shí),要盡可能詳盡地了解泵的使用條件,除運(yùn)行參數(shù),如流量,壓力須要弄清楚之外,輸送的介質(zhì)的特性如介質(zhì)的腐蝕性,含氣量含固溶物的比率及固體顆粒的大小以及介質(zhì)的工作溫度,粘度,比重對(duì)泵內(nèi)過流元件的腐蝕性等和泵裝置的吸入條件,安裝條件均要了解。
用戶可以填寫附在本樣本后的泵數(shù)據(jù)表,由廠家負(fù)責(zé)選型,也可以根據(jù)樣本按以下步驟自行選型。
第一,確定泵的轉(zhuǎn)速：（SN 系列螺桿泵的極限轉(zhuǎn)速為＜6000r.p.m）
1．泵轉(zhuǎn)速的選擇以輸送介質(zhì)的粘度和泵的規(guī)格確定轉(zhuǎn)速范圍,一般輸送高粘度介質(zhì)時(shí),
泵應(yīng)選低轉(zhuǎn)速；若粘度低,相應(yīng)選擇高轉(zhuǎn)速。
對(duì)于大規(guī)格的泵（主桿外徑∮60mm 以上）
介質(zhì)粘度γ＞20°E 時(shí),轉(zhuǎn)速以970rpm 或720rpm 為宜。
若γ＞80°E 如粘膠液,轉(zhuǎn)速可選n=200~500rpm
對(duì)于小規(guī)格的泵（主桿外徑∮60mm 以下）：
γ＞20°E 時(shí),n 選1450rpm 或970rpm.
γ＞80°E 時(shí),n 選300~600rpm。
2．由于泵的轉(zhuǎn)速愈高摩擦功率愈高,泵的磨損越大,壽命越短,如果輸送介質(zhì)的潤(rùn)滑
性較差,或含有微量雜質(zhì),應(yīng)選較低轉(zhuǎn)速,使泵保持較長(zhǎng)的使用壽命。推薦n＜1450rpm
第二,結(jié)構(gòu)形式的選擇
結(jié)構(gòu)的選擇可根據(jù)泵的運(yùn)行環(huán)境和安裝環(huán)境,選擇合適的安裝形式并遵循以下的原則：
1． 輸送潤(rùn)滑性油類,且溫度T＜80℃時(shí),選擇內(nèi)置軸承結(jié)構(gòu)的泵。
2． 輸送潤(rùn)滑性較差,或溫度T＞80℃時(shí),選擇外置軸承結(jié)構(gòu)的泵。
3． 輸送流動(dòng)性差,粘度高的介質(zhì)或?qū)λ斔徒橘|(zhì)進(jìn)行加熱或保溫時(shí),選雙層加熱泵體
結(jié)構(gòu)的泵。
4． 輸送高溫介質(zhì)時(shí),應(yīng)選擇耐高溫的材料制成的泵或局部冷卻的泵。
5． 關(guān)于泵的吸入能力可查閱樣本。
第三,泵材料組合的選擇 見上表
第四,泵的吸上能力
通過降低轉(zhuǎn)速或加熱降低介質(zhì)黏度的方法,可達(dá)到高的吸上性能,見NPSHR 表
第五,配套電機(jī)的選配
泵的型號(hào)選定后,根據(jù)樣本數(shù)據(jù),可查到泵的軸功率N,該軸功率再加上一定的功率儲(chǔ)
備后,作為選配電機(jī)的依據(jù),一般電機(jī)功率Nm 不小于泵軸功率N 乘以功率儲(chǔ)備系數(shù)K 所
得的值即：Nm≥K·N。K 值由下表查得。
|
N(KW) |
K |
|
N≤5 |
1.25 |
|
5＜N≤10 |
1.2 |
|
10＜N≤50 |
1.15 |
|
N＞50 |
1.1 |
另外,選泵時(shí)還常由于樣本提供的泵性能參數(shù)均以表格形式或特定黏度,轉(zhuǎn)速下性能曲
線的形式給出,所需泵的性能值,有時(shí)恰好不能直接讀出,這時(shí)可遵循如下原則,作粗
略估算。若需比較準(zhǔn)確的數(shù)據(jù),則可向?qū)I(yè)人員咨詢。
1．三螺桿泵的流量,壓力在相同轉(zhuǎn)速,黏度時(shí)近似成直線關(guān)系,壓力越高,流量越小。
2．相同粘度,壓力下泵的流量與轉(zhuǎn)速近似成正比。
3．相同轉(zhuǎn)速,粘度時(shí),軸功率與壓力近似成正比。
4．相同粘度,壓力下,軸功率與轉(zhuǎn)速近似成正比。
粘度增大時(shí),流量和軸功率均增加,但由于其中關(guān)系比較復(fù)雜,必要時(shí),向?qū)I(yè)人員咨
詢。
一, SN40系列三螺桿泵
SN40系列三螺桿泵
SNH40三螺桿泵
SNF40三螺桿泵
SNS40三螺桿泵
SNE40三螺桿泵
SNH40R38U12.1W2三螺桿泵
SNF40R38U12.1W2三螺桿泵
SNS40R38U12.1W2三螺桿泵
SNE40R38U12.1W2三螺桿泵
SNH40R46U12.1W2三螺桿泵
SNF40R46U12.1W2三螺桿泵
SNS40R46U12.1W2三螺桿泵
SNE40R46U12.1W2三螺桿泵
SNH40R54U12.1W2三螺桿泵
SNF40R54U12.1W2三螺桿泵
SNS40R54U12.1W2三螺桿泵
SNE40R54U12.1W2三螺桿泵
二, SN80系列三螺桿泵
SN80系列三螺桿泵
SNH80三螺桿泵
SNF80三螺桿泵
SNS80三螺桿泵
SNE80三螺桿泵
SNH80R36U12.1W2三螺桿泵
SNF80R36U12.1W2三螺桿泵
SNS80R36U12.1W2三螺桿泵
SNE80R36U12.1W2三螺桿泵
SNH80R42U12.1W2三螺桿泵
SNF80R42U12.1W2三螺桿泵
SNS80R42U12.1W2三螺桿泵
SNE80R42U12.1W2三螺桿泵
SNH80R46U12.1W2三螺桿泵
SNF80R46U12.1W2三螺桿泵
SNS80R46U12.1W2三螺桿泵
SNE80R46U12.1W2三螺桿泵
SNH80R54U12.1W2三螺桿泵
SNF80R54U12.1W2三螺桿泵
SNS80R54U12.1W2三螺桿泵
SNE80R54U12.1W2三螺桿泵
三, SN120系列三螺桿泵
SN120系列三螺桿泵
SNH120三螺桿泵
SNF120三螺桿泵
SNS120三螺桿泵
SNE120三螺桿泵
SNH120R42U12.1W2三螺桿泵
SNF120R42U12.1W2三螺桿泵
SNS120R42U12.1W2三螺桿泵
SN120R42U12.1W2三螺桿泵
SNH120R46U12.1W2三螺桿泵
SNF120R46U12.1W2三螺桿泵
SNS120R46U12.1W2三螺桿泵
SNE120R46U12.1W2三螺桿泵
SNH120R54U12.1W2三螺桿泵
SNF120R54U12.1W2三螺桿泵
SNS120R54U12.1W2三螺桿泵
SNE120R54U12.1W2三螺桿泵
四, SN210系列三螺桿泵
SN210系列三螺桿泵
SNH210三螺桿泵
SNF210三螺桿泵
SNS210三螺桿泵
SNE210三螺桿泵
SNH210R40U12.1W2三螺桿泵
SNF210R40U12.1W2三螺桿泵
SNS210R40U12.1W2三螺桿泵
SNE210R40U12.1W2三螺桿泵
SNH210R46U12.1W2三螺桿泵
SNF210R46U12.1W2三螺桿泵
SNS210R46U12.1W2三螺桿泵
SNE210R46U12.1W2三螺桿泵
SNH210R54U12.1W2三螺桿泵
SNF210R54U12.1W2三螺桿泵
SNS210R54U12.1W2三螺桿泵
SNE210R54U12.1W2三螺桿泵
五, SN280系列三螺桿泵
SN280系列三螺桿泵
SNH280三螺桿泵
SNF280三螺桿泵
SNS280三螺桿泵
SNE280三螺桿泵
SNH280R43U12.1W2三螺桿泵
SNF280R43U12.1W2三螺桿泵
SNS280R43U12.1W2三螺桿泵
SNE280R43U12.1W2三螺桿泵
SNH280R46U12.1W2三螺桿泵
SNF280R46U12.1W2三螺桿泵
SNS280R46U12.1W2三螺桿泵
SNE280R46U12.1W2三螺桿泵
SNH280R54U12.1W2三螺桿泵
SNF280R54U12.1W2三螺桿泵
SNS280R54U12.1W2三螺桿泵
SNE280R54U12.1W2三螺桿泵
六, SN440系列三螺桿泵
SN440系列三螺桿泵
SNH440三螺桿泵
SNF440三螺桿泵
SNS440三螺桿泵
SNE440三螺桿泵
SNH440R40U12.1W2三螺桿泵
SNF440R40U12.1W2三螺桿泵
SNS440R40U12.1W2三螺桿泵
SNE440R40U12.1W2三螺桿泵
SNH440R42U12.1W2三螺桿泵
SNF440R42U12.1W2三螺桿泵
SNS440R42U12.1W2三螺桿泵
SNE440R42U12.1W2三螺桿泵
SNH440R46U12.1W2三螺桿泵
SNF440R46U12.1W2三螺桿泵
SNS440R46U12.1W2三螺桿泵
SNE440R46U12.1W2三螺桿泵
SNH440R54U12.1W2三螺桿泵
SNF440R54U12.1W2三螺桿泵
SNS440R54U12.1W2三螺桿泵
SNE440R54U12.1W2三螺桿泵
七, SN660系列三螺桿泵
SN660系列三螺桿泵
SNH660三螺桿泵
SNF660三螺桿泵
SNS660三螺桿泵
SNE660三螺桿泵
SNH660R40U12.1W2三螺桿泵
SNF660R40U12.1W2三螺桿泵
SNS660R40U12.1W2三螺桿泵
SNE660R40U12.1W2三螺桿泵
SNH660R44U12.1W2三螺桿泵
SNF660R44U12.1W2三螺桿泵
SNS660R44U12.1W2三螺桿泵
SNE660R44U12.1W2三螺桿泵
SNH660R46U12.1W2三螺桿泵
SNF660R46U12.1W2三螺桿泵
SNS660R46U12.1W2三螺桿泵
SNE660R46U12.1W2三螺桿泵
SNH660R51U12.1W2U三螺桿泵
SNF660R51U12.1W2三螺桿泵
SNS660R51U12.1W2三螺桿泵
SNE660R51U12.1W2三螺桿泵
SNH660R54U12.1W2三螺桿泵
SNF660R54U12.1W2三螺桿泵
SNS660R54U12.1W2三螺桿泵
SNE660R54U12.1W2三螺桿泵
八, SN940系列三螺桿泵
SN940系列三螺桿泵
SNH940三螺桿泵
SNF940三螺桿泵
SNS940三螺桿泵
SNE940三螺桿泵
SNH940R42U12.1W2三螺桿泵
SNF940R42U12.1W2三螺桿泵
SNS940R42U12.1W2三螺桿泵
SNE940R42U12.1W2三螺桿泵
SNH940R46U12.1W2三螺桿泵
SNF940R46U12.1W2三螺桿泵
SNS940R46U12.1W2三螺桿泵
SNE940R46U12.1W2三螺桿泵
SNH940R50U12.1W2三螺桿泵
SNF940R50U12.1W2三螺桿泵
SNS940R50U12.1W2三螺桿泵
SNE940R50U12.1W2三螺桿泵
SNH940R54U12.1W2三螺桿泵
SNF940R54U12.1W2三螺桿泵
SNS940R54U12.1W2三螺桿泵
SNE940R54U12.1W2三螺桿泵
九, SN1300系列三螺桿泵
SN1300系列三螺桿泵
SNH1300三螺桿泵
SNF1300三螺桿泵
SNS1300三螺桿泵
SNE1300三螺桿泵
SNH1300R38U12.1W2三螺桿泵
SNF1300R38U12.1W2三螺桿泵
SNS1300R38U12.1W2三螺桿泵
SNE1300R38U12.1W2三螺桿泵
SNH1300R42U12.1W2三螺桿泵
SNF1300R42U12.1W2三螺桿泵
SNS1300R42U12.1W2三螺桿泵
SNE1300R42U12.1W2三螺桿泵
SNH1300R46U12.1W2三螺桿泵
SNF1300R46U12.1W2三螺桿泵
SNS1300R46U12.1W2三螺桿泵
SNE1300R46U12.1W2三螺桿泵
SNH1300R54U12.1W2三螺桿泵
SNF1300R54U12.1W2三螺桿泵
SNS1300R54U12.1W2三螺桿泵
SNE1300R54U12.1W2三螺桿泵
十, SN1700系列三螺桿泵
SN1700系列三螺桿泵
SNH1700三螺桿泵
SNF1700三螺桿泵
SNS1700三螺桿泵
SNE1700三螺桿泵
SNH1700R42U12.1W2三螺桿泵
SNF1700R42U12.1W2三螺桿泵
SNS1700R42U12.1W2三螺桿泵
SNE1700R42U12.1W2三螺桿泵
SNH1700R46U12.1W2三螺桿泵
SNF1700R46U12.1W2三螺桿泵
SNS1700R46U12.1W2三螺桿泵
SNE1700R46U12.1W2三螺桿泵
十一,SN2200系列三螺桿泵
SN2200系列三螺桿泵
SNH2200三螺桿泵
SNF2200三螺桿泵
SNS2200三螺桿泵
SNE2200三螺桿泵
SNH2200R42U12.1W2三螺桿泵
SNF2200R42U12.1W2三螺桿泵
SNS2200R42U12.1W2三螺桿泵
SNE2200R42U12.1W2三螺桿泵
SNH2200R46U12.1W2三螺桿泵
SNF2200R46U12.1W2三螺桿泵
SNS2200R46U12.1W2三螺桿泵
SNE2200R46U12.1W2三螺桿泵
十二,SN2900系列三螺桿泵
SN2900系列三螺桿泵
SNH2900三螺桿泵
SNF2900三螺桿泵
SNS2900三螺桿泵
SNE2900三螺桿泵
SNH2900R40U12.1W2三螺桿泵
SNF2900R40U12.1W2三螺桿泵
SNS2900R40U12.1W2三螺桿泵
SNE2900R40U12.1W2三螺桿泵
SNH2900R46U12.1W2三螺桿泵
SNF2900R46U12.1W2三螺桿泵
SNS2900R46U12.1W2三螺桿泵
SNE2900R46U12.1W2三螺桿泵
十三,SN3600系列三螺桿泵
SN3600系列三螺桿泵
SNH3600三螺桿泵
SNF3600三螺桿泵
SNS3600三螺桿泵
SNE3600三螺桿泵
SNH3600R46U12.1W2三螺桿泵
SNF3600R46U12.1W2三螺桿泵
SNS3600R46U12.1W2三螺桿泵
SNE3600R46U12.1W2三螺桿泵
十四,SN5300系列三螺桿泵
SN5300系列三螺桿泵
SNH5300三螺桿泵
SNF5300三螺桿泵
SNS5300三螺桿泵
SNE5300三螺桿泵
SNH5300R46U12.1W2三螺桿泵
SNF5300R46U12.1W2三螺桿泵
SNS5300R46U12.1W2三螺桿泵
SNE5300R46U12.1W2三螺桿泵
規(guī)格型號(hào)表
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 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 SNH9400R40U12.1W3
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 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 SNH9400R40U12.1W23
HT200灰鐵泵體ZL109鑄鋁襯套系列三螺桿泵
SNH40R38U12.1W25 SNH40R46U12.1W25 SNH40R54U12.1W25
SNH80R36U12.1W25 SNH80R42U12.1W25 SNH80R46U12.1W25
SNH80R54U12.1W25 SNH120R42U12.1W25 SNH120R46U12.1W25
SNH120R54U12.1W25 SNH210R36U12.1W25 SNH210R40U12.1W25
SNH210R46U12.1W25 SNH210R54U12.1W25 SNH280R43U12.1W25
SNH280R46U12.1W25 SNH280R54U12.1W25 SNH440R36U12.1W25
SNH440R40U12.1W25 SNH440R46U12.1W25 SNH440R52U12.1W25
SNH440R54U12.1W25 SNH660R40U12.1W25 SNH660R44U12.1W25
SNH660R46U12.1W25 SNH660R51U12.1W25 SNH660R54U12.1W25
SNH940R40U12.1W25 SNH940R42U12.1W25 SNH940R46U12.1W25
SNH940R49U12.1W25 SNH940R50U12.1W25 SNH940R54U12.1W25
SNH1300R36U12.1W25 SNH1300R38U12.1W25 SNH1300R40U12.1W25
SNH1300R42U12.1W25 SNH1300R46U12.1W25 SNH1300R54U12.1W25
SNH1700R40U12.1W25 SNH1700R42U12.1W25 SNH1700R46U12.1W25
SNH2200R40U12.1W25 SNH2200R42U12.1W25 SNH2200R46U12.1W25
SNH2900R40U12.1W25 SNH2900R46U12.1W25 SNH3600R46U12.1W25
SNH5300R36U12.1W25 SNH5300R42U12.1W25 SNH5300R46U12.1W25
SNH7400R32U12.1W25 SNH7400R40U12.1W25 SNH9400R40U12.1W25
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 SNH9400R40U12.1W30
