G型管道式离心泵
G型管道式离心泵（简称：G型管道离心泵）又称G型单级单吸立式离心泵。的G型管道式离心泵的额定性能点符合ISO2858国际标准，采用最新国家行业标准JB/T6878.1-93，管道式离心泵型与基本参数JB/T6878.2-93管道式离心泵技术条件，其效率平均上升了3-5%，是取代原SG型管道泵的节能型新产品，最高工作压力不大于1.0MPa，吸入口压力不大于0.2MPa。
上海永鹏生产品的本系列管道泵的节能范围(设计点)流量3.2-400m3/h，扬程10-80米，根据所输送介质对泵腐蚀情况，贵州省用户可选用适应接角液体部分的材质，泵与介质接触的主要零件材质如下表所示：
除下表所列材质外，允许用户选用其他所需适合本系列泵生产的材质，材料及其代号原则应符合GB2100-80标准的规定。对国家没有规定代号的材质可采用国际通用的材料代号或国内公认的材料代号(如行业或本企业的规定)。
G型管道式离心泵
G型管道泵技术参数
型号 Model |
流量 capacity | 扬程head | 效率 efficlency | 转速 speed | 电机功率 motor power | 允许气蚀余量 NPSH | 重量 welght | |
| m3/h | L/s | m | η(％) | r/min | KW | m | kg | |
| 32G-20 | 3.2 | 1.39 | 20 | 38 | 2900 | 0.75 | 2.5 | 29 |
| 32G-20A | 2.9 | 1.25 | 16 | 37 | 2900 | 0.75 | 2.5 | |
| 40G-20 | 6.3 | 1.75 | 20 | 46 | 2900 | 1.1 | 2.5 | 33 |
| 40G-20A | 5.5 | 1.53 | 16 | 44 | 2900 | 0.75 | 2.5 | |
| 40G-32 | 6.3 | 1.75 | 32 | 40 | 2900 | 2.2 | 2.5 | 44 |
| 40G-32A | 5.5 | 1.53 | 28 | 38 | 2900 | 1.5 | 2.5 | 40 |
| 40G-50 | 6.3 | 1.75 | 50 | 33 | 2900 | 4 | 2.5 | 71 |
| 40G-50A | 5.5 | 1.53 | 44 | 31 | 2900 | 3 | 2.5 | 62 |
| 40G-50B | 5 | 1.39 | 38 | 29 | 2900 | 2.2 | 2.5 | 53 |
| 40G-80 | 6.3 | 1.75 | 80 | 27.5 | 2900 | 7.5 | 2.5 | 98 |
| 40G-80A | 5.5 | 1.53 | 70 | 26 | 2900 | 5.5 | 2.5 | 91 |
| 40G-80B | 5 | 1.39 | 60 | 25 | 2900 | 4 | 2.5 | 65 |
| 40G-12.5(|) | 12.5 | 3.47 | 12.5 | 62 | 2900 | 1.1 | 2.5 | 36 |
| 40G-12.5(|)A | 11 | 3.05 | 10 | 60 | 2900 | 0.75 | 2.5 | 31 |
| 40G-20(|) | 12.5 | 3.47 | 20 | 58 | 2900 | 1.5 | 2.5 | |
| 40G-20(|)A | 11 | 3.05 | 16 | 56 | 2900 | 1.1 | 2.5 | 32 |
| 40G-32(|) | 12.5 | 3.47 | 32 | 52 | 2900 | 3 | 2.5 | 55 |
| 40G-32(|)A | 11 | 3.05 | 28 | 48 | 2900 | 2.2 | 2.5 | 46 |
| 40G-32(|)B | 10 | 2.78 | 24 | 50 | 2900 | 1.5 | 2.5 | 42 |
| 40G-50(|) | 12.5 | 3.47 | 50 | 46 | 2900 | 5.5 | 2.5 | 90 |
| 40G-50(|)A | 11 | 3.05 | 44 | 43 | 2900 | 4 | 2.5 | 65 |
| 40G-50(|)8 | 10 | 2.78 | 38 | 44 | 2900 | 3 | 2.5 | 56 |
| 40G-80(|) | 12.5 | 3.47 | 80 | 36 | 2900 | 11 | 2.5 | 135 |
| 40G-80(|)A | 11 | 3.05 | 70 | 34 | 2900 | 7.5 | 2.5 | 90 |
| 40G-80({)6 | 10 | 2.78 | 60 | 34 | 2900 | 5.5 | 2.5 | 83 |
| 50G-12.5 | 12.5 | 3.47 | 12.5 | 62 | 2900 | 1.1 | 2.5 | 35 |
| 50G-20 | 12.5 | 3.47 | 20 | 58 | 2900 | 1.2 | 2.5 | 38 |
| 50G-20A | 11 | 3.05 | 16 | 53 | 2900 | 1.1 | 2.5 | 34 |
| 50G-32 | 12.5 | 3.47 | 32 | 52 | 2900 | 3 | 2.5 | 57 |
| 50G-32A | 11 | 3.05 | 28 | 48 | 2900 | 2.2 | 2.5 | 48 |
| 50G-32B | 10 | 2.78 | 24 | 50 | 2900 | 1.5 | 2.5 | 44 |
| 50G-50 | 12.5 | 3.47 | 50 | 46 | 2900 | 5.5 | 2.5 | 91 |
| 50G-50A | 11 | 3.05 | 44 | 43 | 2900 | 4 | 2.5 | 66 |
| 50G-50B | 10 | 2.78 | 88 | 44 | 2900 | 3 | 2.5 | 57 |
| 50G-80 | 12.5 | 3.47 | 80 | 36 | 2900 | 11 | 2.5 | 137 |
| 50G-80A | 11 | 3.05 | 70 | 34 | 2900 | 7.5 | 2.5 | 92 |
| 50G-80B | 10 | 2.78 | 60 | 34 | 2900 | 5.5 | 2.5 | 85 |
| 50G-12.5(|) | 25 | 6.94 | 12.5 | 69 | 2900 | 1.5 | 3 | 40 |
| 50G-12.5(A) | 22 | 6.11 | 10 | 68 | 2900 | 1.1 | 3 | 36 |
| 50G-20(|) | 25 | 6.94 | 20 | 67 | 2900 | 3.O | 3 | 56 |
| 50G-20(|)A | 22 | 6.11 | 16 | 63 | 2900 | 2.2 | 3 | 47 |
| 50G-32(|) | 25 | 6.94 | 32 | 63 | 2900 | 4 | 3 | 70 |
| 50G-32(|)A | 22 | 6.11 | 28 | 59 | 2900 | 3 | 3 | 61 |
| 50G-32(|)B | 20 | 5.56 | 24 | 61 | 2900 | 2.2 | 3 | 52 |
| 50G-50(|) | 25 | 6.94 | 50 | 57 | 2900 | 7.5 | 3 | 95 |
| 50G-50(|)A | 22 | 6.11 | 44.2 | 55 | 2900 | 5.5 | 3 | 88 |
| 50G-50(|)8 | 20 | 5.56 | 38 | 55 | 2900 | 4 | 3 | 63 |
| 50G-80(|) | 25 | 6.94 | 80 | 50 | 2900 | 15 | 3 | 165 |
| 50G-80(|)A | 22 | 6.11 | 70 | 47 | 2900 | 11 | 3 | 155 |
| 50G-80(|)B | 20 | 5.56 | 60 | 50 | 2900 | 7.5 | 3 | 110 |
| 65G-12.5 | 25 | 6.94 | 12.5 | 69 | 2900 | 1.5 | 3 | 41 |
| 65G-12.5A | 22 | 6.11 | 10 | 68 | 2900 | 1.1 | 3 | 37 |
| 65G-20 | 25 | 6.94 | 20 | 67 | 2900 | 3 | 3 | 56 |
| 65G-20A | 22 | 6.11 | 16 | 63 | 2900 | 2.2 | 3 | 47 |
| 65G-32 | 25 | 6.94 | 32 | 63 | 2900 | 4.5 | 3 | 71 |
| 65G-32A | 22 | 6.11 | 28 | 59 | 2900 | 3 | 3 | 62 |
| 65G-32B | 20 | 5.56 | 24 | 61 | 2900 | 2.2 | 3 | 53 |
| 65G-50 | 25 | 6.94 | 50 | 57 | 2900 | 7.5 | 3 | 97 |
| 65G-50A | 22 | 6.11 | 44.2 | 55 | 2900 | 5.5 | 3 | 90 |
| 65G-50B | 20 | 5.56 | 38 | 55 | 2900 | 4 | 3 | 65 |
| 65G-80 | 25 | 6.94 | 80 | 50 | 2900 | 15 | 3 | 166 |
| 65G-80A | 22 | 6.11 | 70 | 47 | 2900 | 11 | 3 | 156 |
| 65G-80B | 20 | 5.56 | 60 | 50 | 2900 | 7.5 | 3 | 111 |
| 65G-12.5(|) | 50 | 13.9 | 12.5 | 73 | 2900 | 3 | 3.5 | 59 |
| 65G-20(f) | 50 | 13.9 | 20 | 72.5 | 2900 | 5.5 | 3.5 | 88 |
| 65G-20(|)A | 44 | 12.2 | 16 | 72 | 2900 | 4.5 | 3.5 | 63 |
| 65G-32(|) | 50 | 13.9 | 32 | 71 | 2900 | 7.5 | 3.5 | 97 |
| 65G-32(|)A | 44 | 12.2 | 28 | 70 | 2900 | 5.5 | 3.5 | 90 |
| 65G-32(|)B | 40 | 11.1 | 24 | 69 | 2900 | 4 | 3.5 | 65 |
| 65G-50(|) | 50 | 13.9 | 50 | 67 | 2900 | 15 | 3.5 | 158 |
| 65G-50(|)A | 44 | 12.2 | 44 | 66 | 2900 | 11 | 3.5 | 148 |
| 65G-50(|)8 | 40 | 11.1 | 38 | 65 | 2900 | 7.5 | 3.5 | 103 |
| 65G-80(|) | 50 | 13.9 | 80 | 60 | 2900 | 22 | 3 | 233 |
| 65G-80(|)A | 44 | 12.2 | 70 | 57 | 2900 | 18.5 | 3.5 | 201 |
| 65G-80(|)B | 40 | 11.1 | 60 | 61 | 2900 | 15 | 3.5 | 183 |
| 80G-12.5 | 50 | 13.9 | 12.5 | 73 | 2900 | 3 | 3.5 | 59 |
| 80G-12.5A | 44 | 12.2 | 10 | 72 | 2900 | 2.2 | 3.5 | 50 |
| 80G-20 | 50 | 13.9 | 20 | 72.5 | 2900 | 5.5 | 3.5 | 89 |
| 80G-20A | 44 | 12.2 | 16 | 72 | 2900 | 4 | 3.5 | 64 |
| 80G-32 | 50 | 13.9 | 32 | 71 | 2900 | 7.5 | 3.5 | 97 |
G型管道式离心泵客户订购提示：
1）、请提供您需订购的管道泵产品主要技术参数：流量、扬程、电机功率、材质或输送介质名称（根据水泵选型表）
2）、G型管道式离心泵产品主要样本资料：产品图、总装图、外形尺寸图、性能参数表、外形尺寸表及技术标准等所有水泵相关技术资料仅供管道泵用户作选型参考。
3）、工程设计、施工、安装等实际应用及维护请以生产厂家上海永鹏随机提供的最新G型管道式离心泵使用说明书为准，或来信来电技术咨询、索取所需图纸。
4）、请向我司免费索取解压密码后下载：G型管道式离心泵使用说明书。
