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英国GRIMM格林进口立式管道泵概述：
进口立式管道泵，是英国格林水泵专家选用优秀水力模型，采用GRIS型离心泵之性能参数，在一般立式泵的基础上进行巧妙组合设计而成。同时根据使用温度、介质等不同在GRISG型基础上派出适用热水、高温、腐蚀性化工泵、油泵。该系列产品具有高效节能、噪音低、性能可靠等优点。
进口立式管道泵由于电机与泵直联，简化了中间传动的结构，增强了运转的平稳性，轴封采用硬质合金机械密封，无泄漏。泵采用管道式结构，泵的进出口能象阀门一样安装在管路的任何位置及任何方向，与普通卧式泵比占地面积减少了30%，且具有运转噪音低、振动小等特点。易损件的使用寿命大大延长。本型泵以其性能稳定、高效节能、占地面积小、结构紧凑等特点，广受市场青睐。
英国GRIMM格林进口立式管道泵特点：
1、泵为立式结构，进出口口径相同，且位于同一中心线上，可象阀门一样安装于管路之中，外形紧凑美观，占地面积小，建筑投入低，如加上防护罩则可置于户外使用。
2、叶轮直接安在电机的加长轴上，轴向尺寸短，结构紧凑，泵与电机轴承配置合理，能有效地平衡泵运转时产生的径向和轴向负荷，从而保证了泵的运行平稳，振动噪音很低。
3、轴封采用机械密封或机械密封组合，采用进口钛合金密封环、中型耐高温机械密封和采用硬质合金材质，耐磨密封，能有效地增长机械密封的使用寿命。
4、安装检修方便，无需拆动管路系统，只要卸下泵联体座螺母即可抽出全部转子部件。
5、可根据使用要求即流量和扬程的需要采用泵的串、并联运行方式。
6、可根据管路布置的要求采用泵的竖式与横式安装。
英国GRIMM格林进口立式管道泵工作条件：
1、吸入压力≤1.0MPa，或泵系统最高工作压力≤1.6MPa，即泵吸入口压力+泵扬程≤1.6MPa，泵静压试验压力为2.5MPa，订货时请注明系统工作压力。泵系统工作压力大于1.6MPa时应在订货时另行提出，以便在制造时泵的过流部分和联接部分采用铸钢材料。
2、环境温度≤40℃，介质温度-15℃
英国GRIMM格林进口立式管道泵技术参数：
流 量：1.5~1400m3/h
扬 程：5~130m
口 径：15-500mm
转 速：970-2900r/min
功 率：0.18-250kw
电 压：380V
系统最高工作压力：≤1.6Mpa
介 质 温 度：-15~+120℃
环 境 温 度：≤+40℃
电 机 防 护 等 级：IP54或IP44
电 机 绝 缘 等 级：B级或F级
材 质：铸铁、不锈钢
英国GRIMM格林进口立式管道泵主要用途：
1、进口立式管道泵，供输送清水及物理化学性质类似于清水的其他液体之用，适用于工业和城市给排水、高层建筑增压送水、园林喷灌、消防增压、远距离输送、暖通制冷循环、浴室等冷暖水循环增压及设备配套，使用温度T<80℃。
2、进口立式热水(高温)循环泵广泛适用于：能源、冶金、化工、纺织、造纸，以及宾馆饭店等锅炉高温热水增压循环输送及城市采用暖系统循环用泵，GRIRG型使用温度T<120℃，GRG型使用温度T<240℃。
3、进口立式管道化工泵，供输送不含固体颗粒，具有腐蚀性，粘度类似于水的液体，适用于石油、化工、冶金、电力、造纸、食品制药和合成纤维等部门，使用温度为20~+120℃。
4、进口立式管道油泵，供输送汽油、煤油、柴油等石油产品，被输送介质温度为-20~+120℃。
UK GRIMM imported vertical pipeline pump summary:
imported vertical pipe centrifugal pump, is the British Green water pump experts select excellent hydraulic model, the use of GRIS centrifugal pump performance parameters, in general vertical pump on the basis of ingenious combination design. At the same time, according to the use of temperature, medium and so on, in the GRISG type based on the deployment of hot water, high temperature, corrosive chemical pumps, oil pumps. This series of products have the advantages of high efficiency, energy saving, low noise and reliable performance.
imported vertical pipe centrifugal pump, because of the direct connection of motor and pump, simplified the structure of intermediate transmission, enhanced the stability of operation, the shaft seal adopts carbide mechanical seal, without leakage. The pump adopts a pipeline type structure, import and export of pumps can be installed in the pipeline at any location and any direction as the valve, and ordinary horizontal pump covers an area of 30% less than, and has the operating characteristics of low noise and small vibration. The service life of wearing parts is greatly prolonged. This pump is widely favored by the market for its stable performance, high efficiency, energy saving, small footprint and compact structure.
UK GRIMM imported vertical pipeline pump characteristic:
1.Stainless steel vertical multi-stage pipeline pump for vertical structure, with small footprint, the pump center of gravity coincides with the center of the pump foot, so the operation is stable, small vibration, long life.
2.Stainless steel vertical multi-stage pipeline pump of the same caliber, and in the same level on the central line, without changing the pipe structure, can be installed directly in any part of the pipeline, the installation is very convenient.
3.The electric motor and the rainproof cover can be directly used outdoors, and the construction of pump house is not necessary, so the infrastructure investment is greatly saved.
4.Stainless steel vertical multi-stage pipeline pump head can change the pump series (impeller number) to meet different requirements, so the scope of application is wide.
5.Shaft seal adopts carbide mechanical seal, reliable sealing, no leakage, small mechanical loss.
6.High efficiency and energy saving, beautiful appearance.
7.Casting of 50 caliber above casting.
UK GRIMM imported vertical pipeline pump working conditions:
1.Suction pressure is less than 1.0MPa, or pump system maximum working pressure is less than 1.6MPa, the pump suction pressure + pump head is less than or equal to 1.6MPa, static test pressure to pump 2.5MPa, please specify when ordering the system working pressure. When the operating pressure of the pump system is greater than 1.6MPa, it should be put forward in order to make use of cast steel in the flow passage and connection part of the pump during manufacture.
2.The ambient temperature is not higher than 40 DEG -15℃
3.The volume of solid particles in the conveying medium shall not exceed 0.1% of the unit volume, and the particle size is<0.2mm.
Note: if the medium is made of small particles, please specify the order so that the manufacturer can use wearable mechanical seal.
UK GRIMM imported vertical pipeline pump technical parameters:
Flow rate: 1.5~1400m3/h
Lift: 5~130m
Caliber: 15-500mm
Speed: 970-2900r/min
Power: 0.18-250kw
Voltage: 380V
Maximum working pressure of the system: 1.6Mpa
Medium temperature: -15~+120 DEG C
Ambient temperature: C = +40℃
Motor protection level: IP54 or IP44
Motor insulation grade: class B or class F
Material: cast iron, stainless steel
UK GRIMM imported vertical pipeline pump main use:
1.The import of vertical pipeline pump for the delivery of water and physical and chemical properties similar to other liquids used in water, for industrial and urban water supply and drainage, high-rise building pressurized water, garden irrigation, fire boost, long-distance transport, warm Through the refrigeration cycle, bathroom and other hot and cold water cycle pressurization and equipment, the use of temperature T<80 ℃.
2.imported vertical hot water (high temperature) circulating pump is widely used: energy, metallurgy, chemical, textile, paper, and hotel restaurants and other high-temperature hot water pressurized circulation and urban use of warm system circulation pump, GRIRG type Temperature T<120 ℃, GRG type use temperature T <240 ℃.
3.imported vertical pipeline chemical pump for the delivery of non-solid particles, corrosive, viscosity similar to the liquid water, for petroleum, chemical, metallurgical, power, paper, food and synthetic fiber and other departments, the use of temperature 20 ~ + 120 ℃.
4.The import of vertical pipeline pump for the delivery of gasoline, kerosene, diesel and other petroleum products, the transmission medium temperature is -20 ~ +120 ℃.
