3G系列三螺桿泵一般采用機(jī)械密封，適用于輸送溫度不高于150℃粘度為3～760cst，不含固體顆粒、無腐蝕性、有潤(rùn)滑性的液體。具有振動(dòng)小、噪音低、無攪拌、無脈動(dòng)、效率高、壽命長(zhǎng)、結(jié)構(gòu)簡(jiǎn)單、拆裝方便等特點(diǎn)。應(yīng)用于燃油輸送、液壓工程、船舶工程，石化及其他工業(yè)。
應(yīng)用范圍：
1、介質(zhì)為直線連續(xù)輸送、無攪拌、無脈動(dòng)。
2、振動(dòng)小，噪音低。
3、壓力高、效率高。
4、結(jié)構(gòu)簡(jiǎn)單、拆裝方便。
5、體積小，重量輕。
6、磨損輕微，壽命長(zhǎng)。
泵型號(hào) | 壓力 Mpa | 流量 | 轉(zhuǎn)速 r/min | 必須的汽蝕余量(m) | 效率 % | 電動(dòng)機(jī) | |||
m3/h | L/min | 功率(KW) | 型號(hào) | ||||||
3G 3GR 3Gr 3GN 3GW | 25*4-46 | 1.0 2.5 | 0.8 0.6 | 13 10 | 1450 | 4 | 62 60.6 | 0.75 1.5 | Y802-4 Y90L-4 |
1.0 2.5 | 2.0 1.6 | 33 26 | 2900 | 4.5 | 59.4 69 | 1.5 3 | Y90S-2 Y100L-2 | ||
30*4-46 | 1.0 2.5 | 1.6 1.2 | 26 20 | 1450 | 4.5 | 63.5 61 | 1.1 2.2 | Y90S-4 Y100L1-4 | |
1.0 2.5 | 3.6 3.2 | 60 53 | 2900 | 5 | 60 69 | 2.2 4 | Y90L-2 Y112M-2 | ||
36*4-46 | 1.0 2.5 | 2.8 2.4 | 46 40 | 1450 | 4.5 | 66 66.5 | 2.2 4 | Y100L1-4 Y112M-4 | |
1.0 2.5 | 6.5 6 | 108 100 | 2900 | 5 | 60.5 72 | 4 7.5 | Y112M-2 Y132S2-2 | ||
42*4-46 | 1.0 2.5 | 4.8 4.2 | 80 70 | 1450 | 5 | 62 73 | 4 5.5 | Y112M-4 Y132S1-4 | |
1.0 2.5 | 10.5 10 | 175 166 | 2900 | 5 | 61 | 5.5 15 | Y132S1-2 Y160M2-2 | ||
45*4-46 | 1.0 2.5 4.0 | 6.3 5.9 5.5 | 106 99 92 | 1450 | 5 | 70 74 73 | 3 7.5 11 | Y100L2-4 Y132M-4 Y160M-4 | |
1.0 2.5 4.0 | 13.5 13 12.5 | 22.5 217 212 | 2900 | 5.5 | 60 75 78 | 7.5 15 22 | Y132S2-2 Y160M2-2 Y180M-4 | ||
45*4-36 | 1.0 1.6 2.5 4.0 | 8.9 8.7 8.3 7.4 | 148 145 138 124 | 2900 | 5.5 | 67 73 74.5 72 | 5.5 7.5 11 22 | Y132S1-2 Y132S-2 Y160M1-2 Y180M-2 | |
45*6-36 | 6.3 | 7.15 | 119 | 2900 | 6.5 | 63 | 30 | Y200L1-2 | |
45*8-36 | 1.0 | 6.75 | 110 | 2900 | 8 | 60 | 45 | Y225M-2 | |
60*4-46 | 1.0 2.5 4.0 | 15.5 14.5 14 | 255 245 225 | 1450 | 5 | 71.3 74 76.8 | 11 15 22 | Y160M-4 Y160L-4 Y180L-4 | |
1.0 2.5 4.0 | 32 31.5 31 | 533 525 516 | 2900 | 5.5 | 63 77 80.4 | 18.5 37 45 | Y160L-2 Y200L2-2 Y225M-2 | ||
70*4-46 | 1.0 2.5 4.0 | 24.5 23.5 23 | 408 | 1450 | 5 | 72.5 79 78.5 | 18.5 30 37 | Y180M-4 Y200L-4 Y225S-4 | |
1.0 2.5 4.0 | 51.5 50.5 49.5 | 860 840 830 | 2900 | 5.5 | 63.7 77.5 81 | 30 55 75 | Y200L1-2 Y250M-2 Y280S-2 | ||
70*2-46 | 0.6 1.0 1.6 | 24 23.5 22.5 | 400 390 375 | 1450 | 5 | 71 75 76 | 7.5 11 15 | Y132M-4 Y160M-4 Y160L-4 | |
0.6 1.0 1.6 | 51 50.4 49.5 | 850 840 825 | 2900 | 5.5 | 64.5 72.5 77.4 | 15 22 30 | Y160M2-2 Y180M-2 Y200L1-2 | ||
80*4-46 | 1.0 2.5 4.0 | 37 35 34 | 617 590 570 | 1450 | 5.5 | 72 78.1 77.8 | 30 45 55 | Y200L-4 Y22M-4 Y250M-4 | |
1.0 2.5 4.0 | 76.5 75 74 | 1280 1250 1235 | 2900 | 6 | 63 77 81.5 | 45 110 110 | Y225M-2 Y315S-2 Y315S-2 | ||
80*2-46 | 0.6 1.0 1.6 | 36.5 35 34.5 | 608 594 575 | 1450 | 5 | 72 75.5 76.5 | 11 18.5 22 | Y160M-4 Y180M-4 Y180L-4 | |
0.6 1.0 1.6 | 76 75.5 74 | 1267 1259 1233 | 2900 | 5.5 | 64.5 73 78 | 22 37 45 | Y180M-2 Y200L2-2 Y225M-2 | ||
80*6-27 | 4.0 6.3 | 37 34 | 615 570 | 2900 | 6.5 | 71 73.5 | 75 110 | Y280S-2 315S-2 | |
4.0 6.3 | 18 17 | 300 285 | 1450 | 6 | 70.5 63.5 | 45 7 | Y225M-4 Y280S-4 | ||
100*4-46 | 1.0 2.5 4.0 | 72.5 70 67.5 | 1208 1165 1125 | 1450 | 5.5 | 73 78.5 78.9 | 55 75 110 | Y250M-4 Y280S-4 Y315S-4 | |
1.0 2.5 4.0 | 150 147 145 | 2510 2465 2425 | 2900 | 6 | 63.5 78 80 | 75 160 369 | Y280S-2 Y315L1-2 Y315L2-2 | ||
100*2-46 | 0.6 1.0 1.6 | 72.5 71 69.5 | 1208 1183 1158 | 1450 | 5 | 73 77 79 | 22 37 45 | Y180L-4 Y225S-4 Y225M-4 | |
0.6 1.0 1.6 | 150 149 147 | 2510 2485 2456 | 2900 | 5.5 | 65 73 79 | 45 75 90 | Y225M-2 Y280S0-2 Y280M-2 | ||
