该泵具有变流稳压的特点，即在全流量范围内，压力变化不大，泵从零流量到所需最大流量范围内变化时，其压力变化在5%范围内，且小流量或零流量时不超压，从而避免了普通离心泵在消防现场中小流量时超压而大流量时供水不上的现象。大大提高了灭火效率及消防设备和消防人员的安全可靠性，根据消防泵自身特点结合我公司情况，泵体、泵盖采用铸铁、铸钢

产品概述Product description

本单位在原有立式多级泵基础上根据对消防泵的最新标准要求进行开发出的新一代中低压消防泵组产品。该系列泵在性能、结构、材料和配套上均满足消防泵的要求。由于采用优秀的水力模型,因此该系列泵具有满足用户要求;采用立式泵结构,具有效率高、性能范围广的特点,可更好地节省占地面积的优点:采用优质轴承和优质电机,使泵运行更为安全可靠、噪声低、振动小;采用水力平衡轴向力,减少平衡鼓,可使运行更为平稳。其轴封有机械密封和填料密封两种形式,该泵具有进出水法兰管线布置、转速高、重量轻等特点。

The units in the original vertical multistage pumps on the basis of a new generation developed low-pressure fire pump products according to the latest standards for fire pump requirements. This series of pumps in the performance, structure, materials and support to meet all the requirements of the fire pump. As a result of excellent hydraulic model, so the pumps have to meet user requirements; with vertical pump structure, with high efficiency, wide range of performance characteristics can be better advantage of saving footprint: high quality bearings and high-quality motor, run the pump is more safe and reliable, low noise and vibration; balanced by hydraulic axial force, reduce the balance drum, can run more smoothly. Its shaft seal mechanical seals and packing in two forms, the pump has a flange out of the water pipeline layout, high speed, light weight and other characteristics.

主要用途The main purpose

适用于各种场合如住宅、宾馆、办公大楼、商业大楼工厂、医院等处的消防给水。

For various occasions such as residential, hotels, office buildings, commercial buildings factories, hospitals, etc. The fire water supply