广州广一泵业有限公司

style="margin: 0pt; text-indent: 0pt; line-height: normal; break-before: auto; break-after: auto; word-break: normal; direction: ltr; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">主要供吸送稀释、清洁的、不腐蚀的清水及物理化 学性质类似水不含固体颗粒或纤维的液体。 style="margin: 0pt; text-indent: 0pt; line-height: normal; break-before: auto; break-after: auto; word-break: normal; direction: ltr; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">GDD型系列低噪音管道式离心泵用途 style="margin: 0pt 0pt 0pt 24pt; text-indent: -18pt; line-height: normal; break-before: auto; break-after: auto; word-break: normal; direction: ltr; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">1.  空调冷却水, 空调冷冻水循环,循环冷却水,冷冻水循环,车床|数控机床冷却水等 style="margin: 0pt 0pt 0pt 6pt; text-indent: 0pt; line-height: normal; break-before: auto; break-after: auto; word-break: normal; direction: ltr; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">2. 暖气循环系统及暖水输送 style="margin: 0pt 0pt 0pt 6pt; text-indent: 0pt; line-height: normal; break-before: auto; break-after: auto; word-break: normal; direction: ltr; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">3. 高层建筑送水, 生活供给水,自来水加压 style="margin: 0pt 0pt 0pt 6pt; text-indent: 0pt; line-height: normal; break-before: auto; break-after: auto; word-break: normal; direction: ltr; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">4. 工农业给排水等 style="margin: 0pt 0pt 0pt 6pt; text-indent: 0pt; line-height: normal; break-before: auto; break-after: auto; word-break: normal; direction: ltr; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">GDD型系列低噪音管道式离心泵性能及特点: style="margin: 0pt 0pt 0pt 6pt; text-indent: 0pt; line-height: normal; break-before: auto; break-after: auto; word-break: normal; direction: ltr; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">采用专门设计制造的低转速低噪声电动机驱动，电机和叶轮等转动部件作了平衡试验，特别适用於对环境噪音要求高的场合。该型泵功率在30kW以下的泵的叶轮直接安装在电机加长轴上，37kW以上的泵采用夹式联抽器与电机连接。拆开泵盖和叶轮 时不需拆卸吸进和排出管路即可更换密封和叶轮，出水口处于同一轴线上，而且口径相同，可以象阀门一样安装在管路上，安装方便简单。 style="margin: 0pt; text-indent: 0pt; line-height: normal; break-before: auto; break-after: auto; word-break: normal; direction: ltr; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">GDD型系列低噪音管道式离心泵型号意义说明： style="margin: 0pt; text-indent: 0pt; line-height: normal; break-before: auto; break-after: auto; word-break: normal; direction: ltr; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"> GDD50-17(A) style="margin: 0pt; text-indent: 0pt; line-height: normal; break-before: auto; break-after: auto; word-break: normal; direction: ltr; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">GDD表示加厚型超静音管道泵 style="margin: 0pt; text-indent: 0pt; line-height: normal; break-before: auto; break-after: auto; word-break: normal; direction: ltr; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">50表示泵进水口直径50mm style="margin: 0pt; text-indent: 0pt; line-height: normal; break-before: auto; break-after: auto; word-break: normal; direction: ltr; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">17表示扬程17m A表示叶轮直径次切割

GDD型系列低噪音管道式离心泵性能参数：

口径：32-500mm

流量：3.5～1440m3/h 

扬程：5～71m 

转速：1450/1480r/min

工作温度：0-105℃

工作压力：1.6Mpa

必需气蚀余量：2.0～6.5m

功率：0.55～200KW

轴功率：0.16～183.3KW

效率η:22～87%

外形尺寸:1550*1000*2850

重量:36～4122KG