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LY不銹鋼外沖洗液下泵是一種立式離心泵，適用于化工﹑石油﹑電力﹑冶金﹑制藥﹑造紙﹑環保等多個行業部門，可用來進行對有腐蝕性液體，含有一定量固體顆粒液體的輸送。是我廠選用國內目前******的水力模型設計而成,***節能穩定是LY液下泵***大的優點。
LY/LYO/LYG系列長軸液下泵，選用國際***的水力模型，泵設計和制造按AP1610VS4型執行，泵軸由泵蓋和滑動軸承體內的滑動軸承支承，上軸承采用耐磨軸承，采用鋰基潤滑脂潤滑。該系列泵適用于輸送各種腐蝕性液體和清水，同時也適用于輸送含有顆粒或纖維的各類污水。LY/LYO型其輸送介質溫度范圍為-20℃~+120℃，LYG型輸送介質可達+400℃，工作壓力可達1.6MPa。
1.LY不銹鋼外沖洗液下泵接軸結構安全可靠
2.轉子部件可以軸向調整
3.轉子部件采用多點支撐，泵運轉安全可靠。
4.滑動軸承采用外潤滑或自潤滑
5.泵起動時，葉輪已浸沒在介質中，因而起動容易，不存在排氣抽空問題
6.采用雙端蝸殼泵體（口徑80mm上），轉子部件受徑力小，軸撓度小，滑動軸承磨損小，壽命長。
7.從電機端看，泵為順時針方向旋轉。
LY40-160
LY--長軸液下化工泵
40--出口直徑mm
160--葉輪名義直徑mm
| 型號 | 葉輪型式 | 流量 | 揚程 | 電機轉數 n=2950r/min | 流量 | 揚程 | 電機轉數 n=1450r/min | ||||||
| 比重γ=1 | 比重γ=1.35 | 比重γ=1 | 比重γ=1.35 | ||||||||||
| m3/h | m | KW | 電機型號 | KW | 電機型號 | m3/h | m | KW | 電機型號 | KW | 電機型號 | ||
| LY25-200 | A | 11.5 | 47 | 5.5 | Y132S1-2 | 7.5 | Y132S2-2 | 5.8 | 11 | 1.1 | Y90S-4 | 1.1 | Y90S-4 |
| B | 10.5 | 40 | 4 | Y112M-2 | 5.5 | Y132S1-2 | 5.4 | 10 | 1.1 | Y90S-4 | 1.1 | Y90S-4 | |
| C | 9 | 34 | 3 | Y100L-2 | 4 | Y112M-2 | 4.6 | 7.5 | 1.1 | Y90S-4 | 1.1 | Y90S-4 | |
| D | 7.5 | 26 | 2.2 | Y90L-2 | 3 | Y100L-2 | 4 | 5.5 | 1.1 | Y90S-4 | 1.1 | Y90S-4 | |
| LY40-160 | A | 28 | 31 | 5.5 | Y132S1-2 | 7.5 | Y132S2-2 | 14 | 7 | 1.1 | Y90S-4 | 1.1 | Y90S-4 |
| B | 25.6 | 27 | 5.5 | Y132S1-2 | 7.5 | Y132S2-2 | 13 | 6 | 1.1 | Y90S-4 | 1.1 | Y90S-4 | |
| C | 22 | 20 | 4 | Y112M-2 | 5.5 | Y132S1-2 | 11 | 4.5 | 1.1 | Y90S-4 | 1.1 | Y90S-4 | |
| D | 20 | 14 | 2.2 | Y90L-2 | 3 | Y100L-2 | 9.5 | 3.5 | 1.1 | Y90S-4 | 1.1 | Y90S-4 | |
| LY40-200 | A | 29 | 51 | 11 | Y160M1-2 | 15 | Y160M2-2 | 14.5 | 12 | 1.5 | Y90L-4 | 2.2 | Y100L1-4 |
| B | 26 | 45 | 7.5 | Y132S2-2 | 11 | Y160M2-2 | 13 | 10.5 | 1.1 | Y90S-4 | 1.5 | Y90L-4 | |
| C | 22 | 37 | 7.5 | Y132S2-2 | 7.5 | Y132S2-2 | 11.5 | 8 | 1.1 | Y90S-4 | 1.1 | Y90S-4 | |
| D | 18 | 18 | 4 | Y112M-2 | 5.5 | Y132S1-2 | 9.5 | 6 | 1.1 | Y90S-4 | 1.1 | Y90S-4 | |
| LY40-250 | A | 32 | 76 | 18.5 | Y160L-2 | 22 | Y180M-2 | 16 | 18.5 | 3 | Y100L2-4 | 4 | Y112M-4 |
| B | 30 | 70 | 15 | Y160M1-2 | 18.5 | Y160L-2 | 15 | 17 | 2.2 | Y100L1-4 | 3 | Y100L2-4 | |
| C | 24 | 58 | 11 | Y160M1-2 | 15 | Y160M2-2 | 12.5 | 13 | 1.5 | Y90L-4 | 2.2 | Y100L1-4 | |
| D | 21 | 45 | 7.5 | Y132S2-2 | 11 | Y160M1-2 | 10.5 | 10 | 1.1 | Y90S-4 | 1.5 | Y90L-4 | |
| LY50-160 | A | 50 | 32 | 11 | Y160M1-2 | 15 | Y160M2-2 | 25 | 7.5 | 1.5 | Y90L-4 | 2.2 | Y100L1-4 |
| B | 45 | 27 | 7.5 | Y132S2-2 | 11 | Y160M1-2 | 22.5 | 6 | 1.5 | Y90L-4 | 1.5 | Y90L-4 | |
| C | 38 | 20 | 5.5 | Y132S1-2 | 7.5 | Y132S2-2 | 19 | 4.5 | 1.1 | Y90S-4 | 1.1 | Y90S-4 | |
| D | 31 | 15 | 3 | Y100L-2 | 4 | Y112M-2 | 16.5 | 3 | 1.1 | Y90S-4 | 1.1 | Y90S-4 | |
| LY50-200 | A | 62 | 50 | 18.5 | Y160L-2 | 22 | Y180M-2 | 31 | 12 | 3 | Y100L2-4 | 3 | Y100L2-4 |
| B | 56 | 44 | 15 | Y160M2-2 | 18.5 | Y160L-2 | 28.5 | 10.5 | 2.2 | Y100L1-4 | 3 | Y100L2-4 | |
| C | 49 | 35 | 11 | Y160M1-2 | 15 | Y160M2-2 | 25 | 8 | 1.5 | Y90L-4 | 2.2 | Y100L1-4 | |
| D | 43 | 26 | 7.5 | Y132S2-2 | 11 | Y160M1-2 | 22 | 6 | 1.1 | Y90S-4 | 1.5 | Y90L-4 | |
| LY50-250 | A | 70 | 80 | 30 | Y200L1-2 | 37 | Y200L2-2 | 35 | 19 | 4 | Y112M-4 | 5.5 | Y132S-4 |
| B | 66 | 73 | 30 | Y200L1-2 | 37 | Y200L2-2 | 33 | 17.5 | 4 | Y112M-4 | 5.5 | Y132S-4 | |
| C | 60 | 58 | 22 | Y180M-2 | 30 | Y200L1-2 | 30 | 14 | 3 | Y100L2-4 | 4 | Y112M-4 | |
| D | 50 | 43 | 15 | Y160M2-2 | 18.5 | Y160L-2 | 26 | 10 | 2.2 | Y100L1-4 | 3 | Y100L2-4 | |
| LY50-315 | A | 44 | 27 | 11 | Y160M-4 | 11 | Y160M-4 | ||||||
| B | 40 | 23 | 7.5 | Y132M-4 | 11 | Y160M-4 | |||||||
| C | 35 | 18 | 5.5 | Y132S-4 | 7.5 | Y132M-4 | |||||||
| D | 30 | 13 | 3 | Y100L2-4 | 4 | Y112M-4 | |||||||
| LY80-160 | A | 94 | 30 | 15 | Y160M2-2 | 18.5 | Y160L-2 | 47 | 7 | 2.2 | Y100L1-4 | 3 | Y100L2-4 |
| B | 85 | 26 | 11 | Y160M1-2 | 15 | Y160M2-2 | 42 | 6 | 2.2 | Y100L1-4 | 2.2 | Y100L1-4 | |
| C | 76 | 21 | 11 | Y160M1-2 | 11 | Y160M1-2 | 38 | 4.5 | 1.5 | Y90L-4 | 2.2 | Y100L1-4 | |
| D | 66 | 15 | 5.5 | Y132S1-2 | 7.5 | Y132S2-2 | 34 | 3 | 1.1 | Y90S-4 | 1.1 | Y90S-4 | |
| LY80-200 | A | 103 | 52 | 30 | Y200L1-2 | 37 | Y200L2-2 | 51 | 12.5 | 4 | Y112M-4 | 5.5 | Y132S-4 |
| B | 95 | 46 | 22 | Y180M-2 | 30 | Y200L1-2 | 47 | 11 | 3 | Y100L2-4 | 4 | Y112M-4 | |
| C | 84 | 36 | 15 | Y160M2-2 | 22 | Y180M-2 | 40 | 8.5 | 2.2 | Y100L1-4 | 3 | Y100L2-4 | |
| D | 70 | 28 | 11 | Y160M1-2 | 15 | Y160M2-2 | 36 | 6.5 | 1.5 | Y90L-4 | 2.2 | Y100L1-4 | |
| LY80-250 | A | 127 | 80 | 45 | Y225M-2 | 75 | Y280S-2 | 64 | 19 | 7.5 | Y132M-4 | 11 | Y160M-4 |
| B | 120 | 74 | 45 | Y225M-2 | 55 | Y250M-2 | 60 | 18 | 7.5 | Y132M-4 | 7.5 | Y132M-4 | |
| C | 105 | 57 | 30 | Y200L1-2 | 45 | Y225M-2 | 52 | 13.5 | 4 | Y112M-4 | 5.5 | Y132S-4 | |
| D | 87 | 43 | 22 | Y180M-2 | 30 | Y200L1-2 | 46 | 10 | 3 | Y100L2-4 | 4 | Y112M-4 | |
| LY80-315 | A | 70 | 32 | 15 | Y160L-4 | 18.5 | Y180M-4 | ||||||
| B | 66 | 29 | 11 | Y160M-4 | 15 | Y160L-4 | |||||||
| C | 56 | 23 | 11 | Y160M-4 | 11 | Y160M-4 | |||||||
| D | 45 | 17 | 5.5 | Y132S-4 | 7.5 | Y132M-4 | |||||||
| LY100-160 | A | 162 | 27 | 22 | Y180M-2 | 30 | Y200L1-2 | 81 | 6.2 | 3 | Y100L2-4 | 4 | Y112M-4 |
| B | 150 | 22 | 15 | Y160M2-2 | 22 | Y180M-2 | 73 | 5 | 2.2 | Y100L1-4 | 3 | Y100L2-4 | |
| C | 130 | 15 | 11 | Y160M1-2 | 15 | Y160M2-2 | 63 | 3.3 | 1.5 | Y90L-4 | 2.2 | Y100L1-4 | |
| D | 110 | 10 | 7.5 | Y132S2-2 | 11 | Y160M1-2 | 55 | 2 | 1.1 | Y90S-4 | 1.5 | Y90L-4 | |
| LY100-200 | A | 193 | 48 | 45 | Y225M-2 | 55 | Y250M-2 | 95 | 11.5 | 5.5 | Y132S-4 | 7.5 | Y132M-4 |
| B | 180 | 42 | 37 | Y200L2-2 | 45 | Y225M-2 | 90 | 9.5 | 5.5 | Y132S-4 | 7.5 | Y132M-4 | |
| C | 155 | 33 | 30 | Y200L1-2 | 37 | Y200L2-2 | 80 | 7.5 | 4 | Y112M-4 | 5.5 | Y132S-4 | |
| D | 135 | 24 | 18.5 | Y160L-2 | 30 | Y200L1-2 | 70 | 5 | 3 | Y100L2-4 | 3 | Y100L2-4 | |
| LY100-250 | A | 230 | 77 | 75 | Y280S-2 | 90 | Y280M-2 | 115 | 19 | 11 | Y160M-4 | 15 | Y160L-4 |
| B | 218 | 71 | 75 | Y280S-2 | 90 | Y280M-2 | 110 | 17 | 11 | Y160M-4 | 11 | Y160M-4 | |
| C | 190 | 56 | 45 | Y225M-2 | 75 | Y280S-2 | 100 | 13 | 7.5 | Y132M-4 | 11 | Y160M-4 | |
| D | 170 | 42 | 37 | Y200L2-2 | 45 | Y225M-2 | 90 | 9 | 5.5 | Y132S-4 | 7.5 | Y132M-4 | |
| LY100-315 | A | 125 | 30 | 18.5 | Y180M-4 | 30 | Y200L-4 | ||||||
| B | 119 | 28 | 18.5 | Y180M-4 | 22 | Y180L-4 | |||||||
| C | 104 | 23 | 15 | Y160L-4 | 18.5 | Y180M-4 | |||||||
| D | 86 | 16.5 | 11 | Y160M-4 | 11 | Y160M-4 | |||||||
| LY150-200 | A | 160 | 10 | 7.5 | Y132M-4 | 11 | Y160M-4 | ||||||
| B | 152 | 8.5 | 7.5 | Y132M-4 | 11 | Y160M-4 | |||||||
| C | 140 | 6 | 5.5 | Y132S-4 | 7.5 | Y132M-4 | |||||||
| D | 123 | 4 | 3 | Y100L2-4 | 4 | Y112M-4 | |||||||
| LY150-250 | A | 195 | 17.5 | 15 | Y160L-4 | 22 | Y180L-4 | ||||||
| B | 180 | 15 | 15 | Y160L-4 | 18.5 | Y180M-4 | |||||||
| C | 160 | 10.5 | 11 | Y160M-4 | 11 | Y160M-4 | |||||||
| LY150-315 | A | 220 | 31 | 30 | Y200L-4 | 45 | Y225M-4 | ||||||
| B | 210 | 29 | 30 | Y200L-4 | 37 | Y225S-4 | |||||||
| C | 180 | 23 | 22 | Y180L-4 | 30 | Y200L-4 | |||||||
| D | 150 | 16 | 15 | Y160L-4 | 18.5 | Y180M-4 | |||||||
| LY200-250 | A | 305 | 16.5 | 22 | Y180L-4 | 45 | Y225M-4 | ||||||
| B | 290 | 15 | 18.5 | Y180M-4 | 37 | Y225S-4 | |||||||
| C | 260 | 11 | 15 | Y160L-4 | 30 | Y200L-4 | |||||||
| D | 240 | 7 | 11 | Y160M-4 | 18.5 | Y180M-4 | |||||||
| LY200-315 | A | 350 | 29 | 45 | Y225M-4 | 55 | Y250M-4 | ||||||
| B | 340 | 28 | 37 | Y225S-4 | 55 | Y250M-4 | |||||||
| C | 300 | 21 | 30 | Y200L-4 | 37 | Y225S-4 | |||||||
| D | 250 | 14 | 18.5 | Y180M-4 | 22 | Y180L-4 | |||||||
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