英國(guó)GRIMM格林進(jìn)口立式管道泵概述：
            進(jìn)口立式管道泵，是英國(guó)格林水泵專家選用優(yōu)秀水力模型，采用GRIS型離心泵之性能參數(shù)，在一般立式泵的基礎(chǔ)上進(jìn)行巧妙組合設(shè)計(jì)而成。同時(shí)根據(jù)使用溫度、介質(zhì)等不同在GRISG型基礎(chǔ)上派出適用熱水、高溫、腐蝕性化工泵、油泵。該系列產(chǎn)品具有高效節(jié)能、噪音低、性能可靠等優(yōu)點(diǎn)。

         進(jìn)口立式管道泵由于電機(jī)與泵直聯(lián)，簡(jiǎn)化了中間傳動(dòng)的結(jié)構(gòu)，增強(qiáng)了運(yùn)轉(zhuǎn)的平穩(wěn)性，軸封采用硬質(zhì)合金機(jī)械密封，無泄漏。泵采用管道式結(jié)構(gòu)，泵的進(jìn)出口能象閥門一樣安裝在管路的任何位置及任何方向，與普通臥式泵比占地面積減少了30%，且具有運(yùn)轉(zhuǎn)噪音低、振動(dòng)小等特點(diǎn)。易損件的使用壽命大大延長(zhǎng)。本型泵以其性能穩(wěn)定、高效節(jié)能、占地面積小、結(jié)構(gòu)緊湊等特點(diǎn)，廣受市場(chǎng)青睞。

英國(guó)GRIMM格林進(jìn)口立式管道泵特點(diǎn)：
1、泵為立式結(jié)構(gòu)，進(jìn)出口口徑相同，且位于同一中心線上，可象閥門一樣安裝于管路之中，外形緊湊美觀，占地面積小，建筑投入低，如加上防護(hù)罩則可置于戶外使用。
2、葉輪直接安在電機(jī)的加長(zhǎng)軸上，軸向尺寸短，結(jié)構(gòu)緊湊，泵與電機(jī)軸承配置合理，能有效地平衡泵運(yùn)轉(zhuǎn)時(shí)產(chǎn)生的徑向和軸向負(fù)荷，從而保證了泵的運(yùn)行平穩(wěn)，振動(dòng)噪音很低。
3、軸封采用機(jī)械密封或機(jī)械密封組合，采用進(jìn)口鈦合金密封環(huán)、中型耐高溫機(jī)械密封和采用硬質(zhì)合金材質(zhì)，耐磨密封，能有效地增長(zhǎng)機(jī)械密封的使用壽命。
4、安裝檢修方便，無需拆動(dòng)管路系統(tǒng)，只要卸下泵聯(lián)體座螺母即可抽出全部轉(zhuǎn)子部件。
5、可根據(jù)使用要求即流量和揚(yáng)程的需要采用泵的串、并聯(lián)運(yùn)行方式。
6、可根據(jù)管路布置的要求采用泵的豎式與橫式安裝。
英國(guó)GRIMM格林進(jìn)口立式管道泵工作條件： 
1、吸入壓力≤1.0MPa，或泵系統(tǒng)zui高工作壓力≤1.6MPa，即泵吸入口壓力+泵揚(yáng)程≤1.6MPa，泵靜壓試驗(yàn)壓力為2.5MPa，訂貨時(shí)請(qǐng)注明系統(tǒng)工作壓力。泵系統(tǒng)工作壓力大于1.6MPa時(shí)應(yīng)在訂貨時(shí)另行提出，以便在制造時(shí)泵的過流部分和聯(lián)接部分采用鑄鋼材料。 
2、環(huán)境溫度≤40℃，介質(zhì)溫度-15℃

英國(guó)GRIMM格林進(jìn)口立式管道泵技術(shù)參數(shù)： 　 　
流                     量：1.5~1400m3/h
揚(yáng)                     程：5~130m
口                     徑：15-500mm
轉(zhuǎn)                     速：970-2900r/min
功                     率：0.18-250kw
電                     壓：380V
系統(tǒng)zui高工作壓力：≤1.6Mpa
介     質(zhì)     溫    度：-15~+120℃
環(huán)    境      溫    度：≤+40℃
電 機(jī) 防 護(hù)  等  級(jí)：IP54或IP44          
電 機(jī) 絕 緣  等  級(jí)：B級(jí)或F級(jí)
材                     質(zhì)：鑄鐵、不銹鋼

英國(guó)GRIMM格林進(jìn)口立式管道泵主要用途：

1、進(jìn)口立式管道泵，供輸送清水及物理化學(xué)性質(zhì)類似于清水的其他液體之用，適用于工業(yè)和城市給排水、高層建筑增壓送水、園林噴灌、消防增壓、遠(yuǎn)距離輸送、暖通制冷循環(huán)、浴室等冷暖水循環(huán)增壓及設(shè)備配套，使用溫度T<80℃。
2、進(jìn)口立式熱水(高溫)循環(huán)泵廣泛適用于：能源、冶金、化工、紡織、造紙，以及賓館飯店等鍋爐高溫?zé)崴鰤貉h(huán)輸送及城市采用暖系統(tǒng)循環(huán)用泵，GRIRG型使用溫度T<120℃，GRG型使用溫度T<240℃。
3、進(jìn)口立式管道化工泵，供輸送不含固體顆粒，具有腐蝕性，粘度類似于水的液體，適用于石油、化工、冶金、電力、造紙、食品制藥和合成纖維等部門，使用溫度為20~+120℃。
4、進(jìn)口立式管道油泵，供輸送汽油、煤油、柴油等石油產(chǎn)品，被輸送介質(zhì)溫度為-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 ℃.