U-FLO HVQ Sewage Pump

工程数据

技术规格

Published family limits are reference maxima and do not describe one simultaneous operating point. Confirm the selected size on its current performance curve.

确认正确配置

型号与配置

系列或水力规格仅是初步参考。订购时请提供完整铭牌型号、序列号、材质、密封、驱动及连接信息。

材质与性能

Construction materials depend on the selected size and execution. Confirm casing, impeller, shaft, seal, elastomers and all wetted materials against the liquid and operating temperature.

Provide design and peak flow, static and friction head, solids and fibre content, wet-well geometry, installation type, power supply, controls, redundancy and required material execution.

丁菲结合吸入条件及驱动核对工况点。请提供启动和正常运行时的介质性质，以便结合相应曲线审核方案。

应用行业

行业入口用于讨论应用工况，最终适用性需结合实际介质与完整泵配置确认。

需审核的典型工况

• Non-explosion-proof scenarios in the chemical, petroleum, pharmaceutical mining, paper making, cement, steel making, power generation, coal processing industries, etc.
• Urban sewage treatment plant drainage systems, municipal engineering, etc.
• Suitable for the construction industry and others requiring the conveyance of sewage containing particulates, as well as for pumping clear water or liquids with corrosive properties.
• Ponds, fish ponds, or scenes where corrosive liquids such as seawater and chemical wastewater need to be pumped.

Published design points noted for this family include: The flow parts adopts a lower support structure, combined with a multi-stage impeller arrangement, ensuring that the pump meets the requirements for high head and large flow under various installation conditions.; Made of hard cast iron, and the flow parts adopt QBQ surface treatment process, which has excellent wear resistance and corrosion resistance.; The mechanical seals have high-pressure resistance,which enables pumps to submerged deeper. the pump equipped with cooling jacket, could not fully submerged in the medium.the flow parts below the motor, water cooling the motor during the operation, extending service life and enabling work at the low water level.; The design of the top outlet is more space saving.; The motor is optional with overheat protection.. Confirm which points apply to the selected size and execution.

配套配件与服务

Use the complete HVQ designation, equipment serial number and nameplate to identify the installed hydraulic, motor and control configuration before ordering a replacement or service part.

For service planning, record operating history and the required drawing positions. Confirm seals, bearings, wear parts, impellers, cables, sensors and control components against the actual build.

维护计划

隔离、排空、检查和重新装配应遵循对应型号的操作手册。请附照片和运行记录说明泄漏、异响、输出不足或磨损情况；丁菲可按设备型号与图纸位置整理配件询价。

DFIN 技术知识库

HVQ 的DFIN技术说明

上海丁菲泵业将现有产品事实整理为识别、选型、应用审核和维护计划说明；这些资料用于初步比较，最终工况和订货编码仍需按项目确认。