G(或GH)型砂砾泵系引进国外。
主要用于同于颗粒太大以至于一般渣浆泵不能输送的强磨蚀物料的连续输送。
适用于挖泥船挖泥，疏浚河道、***及金属冶炼爆渣的输送等。
其中GH型为高扬程砂砾泵。
泵采用了以卡带连接的单泵壳结构，过流通道宽畅。
其过流部件采用了硬镍、高铬等耐磨材料。
泵的吐出口方向可在360°的任何一个位置，具有安装使用方便，汽蚀性能好，抗磨蚀等优点。
型号意义：
例如：6/4D-G（或GH）
6-泵吸入口直径（英寸）
4-泵吐出口直径（英寸）
Ｄ-托架形式
Ｇ-砂砾泵
GH-高扬程砂砾泵
主要用于同于颗粒太大以至于一般渣浆泵不能输送的强磨蚀物料的连续输送。
适用于挖泥船挖泥，疏浚河道、***及金属冶炼爆渣的输送等。
其中GH型为高扬程砂砾泵。
泵采用了以卡带连接的单泵壳结构，过流通道宽畅。
其过流部件采用了硬镍、高铬等耐磨材料。
泵的吐出口方向可在360°的任何一个位置，具有安装使用方便，汽蚀性能好，抗磨蚀等优点。
型号意义：
例如：6/4D-G（或GH）
6-泵吸入口直径（英寸）
4-泵吐出口直径（英寸）
Ｄ-托架形式
Ｇ-砂砾泵
GH-高扬程砂砾泵
Type G(or GH)gr***el pumps are the series products introduced from warman intemational equipment ***el pumps are designed for continously handling the most difficult higher abrasive slurries which contain too big soids to be pumpes by a common pump.They are suitable for delivering slurries in Mining,Explosive-sludge in metal melting,Dredging in dredger and course of rivers,and other fieldas.Type GHpumps are of high-head ones.
C***truction of this pump is of single casing connected by means of clamp bands and wide wet-passage.The wet-parts are made of Ni-hard and high chromium abrasion-resistance alloys.The discharge direction of pump can be oriented in any direction of 360°.This type of pump possesses the advantages of easy installation and operation.good performance of NPSH and abrasion resitance.
C***truction of this pump is of single casing connected by means of clamp bands and wide wet-passage.The wet-parts are made of Ni-hard and high chromium abrasion-resistance alloys.The discharge direction of pump can be oriented in any direction of 360°.This type of pump possesses the advantages of easy installation and operation.good performance of NPSH and abrasion resitance.
Type notation:
For example:6/4D-G(or GH) 6-suction diameter(inch) 4-discharge dianmeter(inch)
Ｄ－framce form G-gr***el pump GH-high-head of ar***el pump
结构特点：
采用卧式、单泵壳结构，过流部件采用硬镍、高铬耐磨材料，具有良好的耐磨、耐磨蚀性和高可靠性。
采用卧式、单泵壳结构，过流部件采用硬镍、高铬耐磨材料，具有良好的耐磨、耐磨蚀性和高可靠性。
较低的必须汽蚀余量NPSHr。
过流通道宽畅，可用于大颗粒强磨蚀物料的连续输送。
筒式结构轴承组件，选用高容量轴承设计，轴承采用脂润滑、油润滑以适应不同的使用工况。
可调节叶轮与护板之间的间隙，保证泵的***运行。
轴封采用填料密封、付叶轮密封和集装式机械密封，适应不同的工况要求。
泵与驱动机可选用直联传动、三角带传动、液力偶合器传动、减速器传动。
泵的出口方向可在360度任一位置旋转安装，以适应不同的现场安装条件。
STRUCTURAL CHARACTERISTICS：
A horiontal,single-shell structure pump,flow components ha***are nickel,chromium high abrasion resistant material and has good wear resistance,corrosion resistance and high reliability.Low NPSH must NPSHr.
Matrix Road off circulation amd can be used for large-paricle abrasion materials continuous conveyor.
Drum structure bearing components,use high-capacity bearings design,use of lipid-lubricating bearings,lubricating oil used to adapt to different conditi***.
Adjustable impeller and the clearance between the boa*** to ensure efficient operation of the pump.
Seal p packing seal,seal and pay impeller assembled mechanical seal,adapt to different conditi*** require.
Pump packing seal,seal and pay impeller assembled mechanical seal,adapt to different conditi*** require.
Pump in the direction of the export of a 360-degree rotation installation location to accmmodate different installation conditi*** at the scene.