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3GBW三螺桿瀝青泵
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3GBW三螺桿瀝青泵采用雙層保溫泵體，它的特點是結構簡單、壓力脈動小、流量穩定、工作穩定可靠、允許高轉速、噪音低、效率高、壽命長、有自吸能力。
3GBW三螺桿瀝青泵適用于輸送高黏度和高溫的潤滑性液體，常作為瀝青、重燃油、重齒輪油、重柴油的輸送和作為熱油泵?，F廣泛用于公路建設中瀝青的儲運。
3GBW三螺桿瀝青泵用來輸送溫度≤180℃、粘度3-760cSt、不含固體顆粒、無腐蝕性、具有潤滑性能的介質。適用壓力范圍：0～4 Mpa（兆帕）；主要應用于燃油輸送、液壓工程、船舶工程，石化及其他工業。
3GBW三螺桿瀝青泵輸送介質種類潤滑性液體：如機械油，滑油，重油，渣油；低潤滑性液體：如輕柴油，重柴油，含蠟稀油；粘性液體：如各種合成橡膠液和人造膠液，乳化液。
三螺桿瀝青泵依靠螺桿相互嚙合的容積變化來輸送液體，當螺桿轉動時，吸入腔一端的密封腔連續地向排出腔一端作軸向運動，使吸入腔的容積增大，壓力降低，液體在壓差作用下沿吸入管進入吸入腔，隨著螺桿的轉動，密封腔內的液體連續而均勻地沿軸向移至排出腔三螺桿瀝青泵所輸送液體為不含固體顆粒，無腐蝕性油類及類似油的潤滑性液體，粘度為1.2~100oE(3.0~760cst)，高粘度液體亦可通過加溫降粘后輸送，其溫度不超過180攝氏度。
3GBW三螺桿瀝青泵技術參數表：
| 型號 | 流量 | 出口壓力 MPa | 轉速 r/min | 功率KW | 汽 蝕余量 | 電機型號 | ||
| m3/h | L/min | 軸功率 | 電機功率 | |||||
| 45×3-36 | 2.8 | 46 | 0.6 | 950 | 0.8 | 1.1 | 5 | 90L-6-B3 |
| 2.7 | 45 | 1 | 1.2 | 1.5 | 100L-6-B3 | |||
| 25 | 42 | 1.6 | 1.6 | 2.2 | 112M-6-B3 | |||
| 2.4 | 40 | 2.5 | 2.8 | 4 | 132M1-6-B3 | |||
| 4.2 | 70 | 0.6 | 1450 | 1 | 1.5 | 5 | 90L-4-B3 | |
| 4 | 66 | 1 | 1.7 | 2.2 | 100L1-4-B3 | |||
| 3.8 | 63 | 1.6 | 2.8 | 3 | 100L3-4-B3 | |||
| 3.5 | 58 | 2.5 | 4.3 | 5.5 | 132S-4-B3 | |||
| 45×2-46 | 4.2 | 70 | 0.6 | 950 | 1 | 1.5 | 5 | 100L-6-B3 |
| 4 | 66 | 1 | 1.7 | 2.2 | 112M-6-B3 | |||
| 6.3 | 105 | 0.6 | 1450 | 1.5 | 2.2 | 100L1-4-B3 | ||
| 6.1 | 101 | 1 | 2.3 | 3 | 100L2-4-B3 | |||
| 54×2-46 | 8 | 133 | 0.8 | 970 | 2.3 | 3 | 5 | 100L-6-B3 |
| 8 | 133 | 1 | 1.5 | 2.2 | 112M-6-B3 | |||
| 14 | 233 | 0.6 | 1450 | 2.8 | 4 | 100L1-4-B3 | ||
| 14 | 233 | 4 | 4.3 | 5.5 | 100L2-4-B3 | |||
| 62×2-43 | 8.58 | 143.4 | 0.6 | 950 | 2.06 | 3 | 5 | 132S-6-B3 |
| 8.25 | 137.9 | 1 | 3.18 | 4 | 132M1-6-B3 | |||
| 13.1 | 218.9 | 0.6 | 1450 | 3.15 | 4 | 112M-4-B3 | ||
| 12.6 | 210.5 | 1 | 4.86 | 7.5 | 132M-4-B3 | |||
| 62×2-46 | 9.8 | 163 | 0.8 | 950 | 2.9 | 4 | 5 | 132M1-6-B3 |
| 9.5 | 158 | 1 | 3.6 | 5.5 | 132M2-6-B3 | |||
| 15.1 | 251 | 0.6 | 1450 | 3.6 | 5.5 | 132S-4-B3 | ||
| 14.6 | 243 | 1 | 5.5 | 7.5 | 132M-4-B3 | |||
| 80×2-36 | 17 | 283.3 | 0.8 | 950 | 4.3 | 7.5 | 5.5 | 160M-6-B3 |
| 25.7 | 428 | 0.6 | 1450 | 5.4 | 7.5 | 132M-4-B3 | ||
| 25 | 417 | 1 | 8.5 | 11 | 160M-4-B3 | |||
| 80×2-46 | 23.9 | 398.5 | 0.6 | 950 | 5.5 | 7.5 | 5.5 | 160M-6-B3 |
| 23.1 | 386.3 | 1 | 8.6 | 11 | 160L-6-B3 | |||
| 36.6 | 610.3 | 0.6 | 1450 | 8.4 | 11 | 160M-4-B3 | ||
| 35.7 | 594.5 | 1 | 13.1 | 15 | 160L-4-B3 | |||
| 80×2-51 | 27.5 | 485.5 | 0.6 | 950 | 6.3 | 11 | 5.5 | 160L-6-B3 |
| 26.9 | 448.3 | 1 | 10.5 | 15 | 180L-6-B3 | |||
| 41.9 | 698.3 | 0.6 | 1450 | 9.6 | 11 | 160M-4-B3 | ||
| 41 | 684.1 | 1 | 16 | 18.5 | 180M-4-B3 | |||
| 90×2-36 | 24.2 | 403.5 | 0.6 | 960 | 5.52 | 7.5 | 5.5 | 160M-6-B3 |
| 23.6 | 394.6 | 1 | 8.52 | 11 | 160L-6-B3 | |||
| 37 | 615.9 | 0.6 | 1450 | 8.52 | 11 | 160M-4-B3 | ||
| 36.1 | 602.4 | 1 | 13 | 15 | 160L-4-B3 | |||
| 90×2-42 | 28.2 | 470.9 | 0.6 | 950 | 6.6 | 11 | 5.5 | 160L-6-B3 |
| 27.5 | 457.6 | 1 | 10.2 | 15 | 180L-6-B3 | |||
| 43.1 | 718.8 | 0.6 | 1450 | 10 | 15 | 160L-4-B3 | ||
| 41.9 | 698.5 | 1 | 15.5 | 18.5 | 180M-4-B3 | |||
| 90×2-46 | 34 | 566.7 | 0.8 | 950 | 9.7 | 11 | 5.5 | 160L-6-B3 |
| 52.6 | 875.4 | 0.6 | 1450 | 12 | 15 | 160L-4-B3 | ||
| 52 | 866 | 0.8 | 14.9 | 18.5 | 180M-4-B3 | |||
| 51.4 | 856.1 | 1 | 18.6 | 22 | 180L-4-B3 | |||
| 100×2-46 | 48 | 800 | 0.8 | 950 | 13.3 | 15 | 5.5 | 180L-6-B3 |
| 72.7 | 1212 | 0.6 | 1450 | 16.5 | 18.5 | 180M-4-B3 | ||
| 72 | 1200 | 0.8 | 20.4 | 22 | 180L-4-B3 | |||
| 71.2 | 1187 | 1 | 25.5 | 30 | 200L-4-B3 | |||
| 100×2-51 | 56.9 | 948.9 | 0.6 | 950 | 12.5 | 15 | 5.5 | 180L-6-B3 |
| 55.7 | 928.6 | 1 | 20.8 | 30 | 225L-6-B3 | |||
| 86.9 | 1448.3 | 0.6 | 1450 | 19.1 | 22 | 180L-4-B3 | ||
| 85 | 1417.2 | 1 | 31.8 | 37 | 225S-4-B3 | |||
| 110×2-46 | 60.9 | 1015 | 0.6 | 950 | 13.7 | 18.5 | 5.5 | 200L1-6-B3 |
| 58.9 | 951.7 | 1 | 21.8 | 30 | 255M-6-B3 | |||
| 96.7 | 1611 | 0.6 | 1450 | 21.9 | 30 | 200L-4-B3 | ||
| 94.6 | 1577 | 1 | 33.9 | 45 | 255M-4-B3 | |||
| 120×2-42 | 67.9 | 1131 | 0.6 | 950 | 15.5 | 18.5 | 5.5 | 200L1-6-B3 |
| 65.4 | 1090 | 1 | 24.5 | 30 | 255M-6-B3 | |||
| 108 | 1802 | 0.6 | 1450 | 24.7 | 30 | 200L-4-B3 | ||
| 105 | 1760 | 1 | 38.2 | 45 | 255M-4-B3 | |||
| 120×2-46 | 79.6 | 1327 | 0.6 | 950 | 17.8 | 22 | 5.5 | 200L1-6-B3 |
| 77.2 | 1285 | 1 | 28.2 | 37 | 250M-6-B3 | |||
| 126 | 2101 | 0.6 | 1450 | 28.5 | 37 | 225S-4-B3 | ||
| 123 | 2059 | 1 | 44.1 | 55 | 255M-4-B3 | |||
| 150×2-46 | 158 | 2640 | 0.6 | 950 | 34.6 | 45 | 5.5 | Y280S-6-B3 |
| 154 | 2582 | 1 | 54.5 | 75 | Y315S-6-B3 | |||
| 241.7 | 4029.7 | 0.6 | 1450 | 53.8 | 75 | Y280S-4-B3 | ||
| 236.5 | 3942.2 | 1 | 82.2 | 90 | Y280M-4-B3 | |||
