nt size="3">KGW、KGS系列單級單吸管道離心泵nt>

nt size="3">產品特點nt>

nt size="3">1、nt> nt size="3">泵為立式結構，進出口口徑相同，且位於同一中心線上，可像閥門一樣安裝於管路中，外形緊湊美觀，占地麵積小，建築投入低，如加上防護罩則可置於戶外使用。nt>

nt size="3">2、nt> nt size="3">葉輪直接安裝在電機的加長軸上，軸向尺寸短，結構緊湊，泵與電機軸承配置合理，能有效地平衡泵運轉產生的徑向和軸向負荷，從而保證瞭泵的運行平穩，振動小，噪音低。nt>

nt size="3">3、nt> nt size="3">軸封采用機械密封或機械密封組合，采用進口鈦合金密封環、中型耐高溫機械密封和采用硬質合金材質，耐磨密封，能有效地延長機械密封的使用壽命中。nt>

nt size="3">4、nt> nt size="3">安裝檢修方便是，無需拆動管路系統，隻要卸下泵聯體座螺母即可抽出全部轉子部件。nt>

nt size="3">5、nt> nt size="3">可根據使用要求即流量和揚程的需要采用泵的串、並聯運行方式。nt>

nt size="3">6、nt> nt size="3">可根據管路佈置的要求采用泵的豎式和橫式安裝。nt>

nt size="3">產品概述nt>

nt size="3">KGW、KGS型系列單級單吸管道離心泵，是本單位科研技術人員聯合國內水泵專傢選用國內優秀水力模型，采用IS型離心泵之性能參數，在一般立式泵的基礎上進行巧妙組合設計而成，同時根據使用溫度、介質等不同在KGW、KGS型基礎上派生出適用熱水、高溫、腐蝕性化工泵、油泵。該系列產品具有高效節能、噪音低、性能可靠等優點。nt>

nt size="3">主要用途nt>

nt size="3">1、nt> nt size="3">KGS型立式管道離心泵，供輸送清水及物理化學性質類似於清水的其它液體之用，適用於工業和城市給排水、高層建築增壓送水、園林噴灌、消防增壓、遠距離輸送、暖通制冷循環、浴室等冷暖水循環增壓及設備配套，使用溫度T<80℃.nt>

nt size="3">2、nt> nt size="3">KGR(GRG)型立式熱水(高溫)循環泵廣泛適用於：能源、治金、化工、紡織、造紙，以及賓館飯店等鍋爐高溫熱水增壓循環輸送及城市采暖系統循環用泵，KGR型使用溫度T<120℃，GRG型使用溫度T<240℃nt>

nt size="3">3、nt> nt size="3">KGH型立式管道化工泵，供輸送不含固體顆粒，具有腐蝕性，粘度類似於不的液體，適用於石油、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℃。nt>

nt size="3">4、nt> nt size="3">KGY型立式管道油泵，供輸送汽油、煤油、柴油等有沒產品，被輸送介質溫度為-20℃-+120℃.nt>

nt size="3">工作條件nt>

nt size="3">1、nt> nt size="3">吸入壓力≤1.0Mpa,或泵系統最高工作壓力≤1.6Mpa,即泵吸入口壓力+泵揚程≤1.6Mpa，泵靜壓試驗壓力為2.5 Mpa，訂貨時請註明系統工作壓力。泵系統工作壓力大於1.6 Mpa時應在訂貨時另行提出，以便在制造時泵的過流部分和聯接部分采用鑄鋼材料。nt>

nt size="3">2、nt> nt size="3">環境溫度<40℃，相對溫度<95℃。nt>

nt size="3">3、nt> nt size="3">所輸送介質中固體顆粒含量不超過單價體積的0.1%，粒度<0.2mm。nt>

nt size="3">註：如使用介質為帶有細小顆粒，請在訂貨時說明，以便廠傢采用耐磨式機械密封。nt>

nt size="3">KGW, KGS series of single-stage, single-suction centrifugal pumpnt>

 Features

nt size="3"> 1, the pump for the vertical structure, import and export of the same calibre, and online at the same centre, may be the same as the valve in the pipe installation, aesthetic appearance compact, small footprint, building low-input, such as with shields, Can be placed outdoor use.nt>

nt size="3"> 2, impeller installed directly on the extension of the motor shaft, short axial size, compact structure, with the pump motor bearing arrangement reasonable, can effectively balance the functioning of the radial Pump and axial loads, thus ensuring the smooth operation of the pump , Vibration small, low noise.nt>

nt size="3"> 3, seal a mechanical seal or mechanical seal combination of imported titanium seal ring, medium and high temperature mechanical seals used carbide materials, wear-resistant, sealed and can effectively extend the life of the mechanical seal.nt>

nt size="3"> 4, installed to facilitate maintenance, demolition without moving pipeline system, as long as the pump discharge at the nut of the rotor to be pulled out all the parts.nt>

nt size="3"> 5, according to the requirement that the head of the traffic and the need for a pump series, parallel operation mode.nt>

nt size="3"> 6, according to the requirements of piping layout of the pump used horizontal and vertical installation.nt>

 Product Overview

nt size="3"> KGW, KGS-series single-stage, single-suction pump, is the scientific research and technology personnel of the unit pumps the United Nations experts selected outstanding domestic hydraulic model, using the centrifugal pump IS performance parameters, in general vertical pump on the basis of ingenious combination of design From, and the use of temperature, medium, and so different in KGW, KGS-derived on the basis of the application of hot water, high temperature, corrosive chemical pumps, fuel pumps. This series of products with high efficiency and energy saving, low noise, reliable performance advantages.nt>

 The main purpose

nt size="3">1, KGS Vertical pipeline centrifugal pumps for water delivery and physical and chemical properties similar to those of other liquid water used in industry and urban water supply and drainage, water pressure high-rise buildings, garden sprinkler, fire booster, long-distance carrier , HVAC refrigeration cycle, such as bathrooms and well-being of pressurized water cycle and supporting equipment, the use of temperature T <80℃.nt>

nt size="3">2, KGR (GRG) Vertical hot water (heat) cycle pump widely applicable to: energy, metallurgical, chemical, textile, paper making, and guest houses and other high-temperature hot water boilers and pressure cycle of transmission cycle by urban heating system Pump, KGR-temperature T <120℃, GRG-temperature T <240℃nt>

nt size="3">3, KGH Vertical pipeline chemical pumps, for non-delivery of solid particles, a corrosive, similar to the viscosity of the liquid does not apply to oil, chemical, metallurgical, power, papermaking, pharmaceutical and food sectors such as synthetic fiber , Use the temperature of -20℃-120℃.nt>

nt size="3"> 4, KGY Vertical pipeline pumps, for conveying gasoline, kerosene, diesel and other products have not been transmission medium temperature of -20℃- +120℃.nt>

 Working conditions

nt size="3">1, inhalation pressure≤1.0 Mpa, or pump system maximum working pressure≤1.6 Mpa, that is, I inhaled pump pressure + pump lift≤1.6 Mpa, static test pressure to pump 2.5 Mpa, please specify when ordering system work pressure. Pump system pressure greater than 1.6 Mpa should be in order when separate, at the time of manufacture in order to pump some of the flow and connectivity of the use of cast steel materials.nt>

nt size="3">2, the ambient temperature <40℃, the temperature relative <95℃.nt>

nt size="3"> 3, the transmission medium of solid particles content is not more than 0.1% of the volume price, size <0.2 mm.nt>

 Note:nt size="3">If using a medium to small particles, in that order, so that manufacturers use mechanical wear-resistant seal.nt>

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