IS型單級單吸臥式清水離心泵適用于工業和城市給排水、高層建筑增壓送水、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℃。
Horizontal single stage and single suction centrifugal pump model IS applies to industrial and urban water supply and drainage, pressurized water supply for high-rise buildings, sprinkling irrigation for gardens, pressurization for fire fighting, long distance conveyance, refrigeration cycle for heating and ventilation and the pressurization and supporting equipment for cool and water cycle at bathroom and operates at the temperature ≤80℃.
IS型單級單吸臥式清水離心泵運抵現場時，都已裝好電機；找平底座時，可不必卸下水泵和電機。按裝IS型單級單吸臥式清水離心泵的基礎平面應用水平找平，待基礎水泥凝固后將IS型單級單吸臥式清水離心泵按裝在基礎上，并用水平儀檢查水平情況，如不平，應用墊鐵調正，直到水平為止，然后通過灌漿孔由混凝土澆灌底座和地腳螺栓孔眼。水泥干固后，檢查底座和地腳螺栓是否松動，合適后擰緊地腳螺栓的螺母，最后再檢查一下整臺機組的水平度，稍有不平時，可用斜鐵找平。IS型單級單吸臥式清水離心泵的吸入管路和吐出管路應有各自的支架，不允許管路重量直接由IS型單級單吸臥式清水離心泵承受。泵軸與電機旋轉方向應一致，否則，以三相異步電動機為動力時，只要把三根引線中任意兩根對換位置連接即可。IS型單級單吸臥式清水離心泵的按裝位置高于液面（泵的吸程允許范圍內）時，應在吸入管路端部裝上底閥，并在排水管路上設置灌液孔或閥門，供啟動前灌液之用。IS型單級單吸臥式清水離心泵的按裝位置低于液面時，在吸入管路裝上控制閥門。IS型單級單吸臥式清水離心泵的按裝高度必須根據汽蝕余量NPSHr的要求，避免發生汽蝕。
Horizontal single stage and single suction centrifugal clear water pump model IS has been provided with a motor before arriving at the site; it's not necessary to remove the water pump and motor during pedestal alignment. . Horizontal leveling shall be performed for the foundation plane of horizontal single stage single suction centrifugal clear water pump model IS. Mount the pump on foundation after the cement setting and check the leveling condition with a level meter. In case of mis-alignment, the iron block shall be used for alignment until the leveling is properly made. And then pour concrete to pedestal and foundation bolt hole through injection hole. . Check if the pedestal and foundation bolt are loose after the cement setting. In case it is confirmed that the pedestal and foundation bolt are properly tightened, please screw up the nuts of foundation bolts and check the levelness of the whole unit. Use a slide wedge for leveling when the unit is a little out of level. . The suction line and outlet line of horizontal single stage and single suction centrifugal clear water pump model IS shall be provided with separate supports. The weight of pipeline is not allowed to be borne directly by the pump. . The pump spindle and motor shall rotate in the same direction. Otherwise, you just need to exchange the positions of any two of the three leads when three-phase asynchronous motor is used as the drive. . When the mounting position of horizontal single stage and single suction centrifugal clear water pump model IS is at a level higher than the liquid level (within the allowable range of suction lift), please mount a bottom valve at the end of suction line and set a injection hole or valve on drain line for liquid injection before startup. . When the mounting position of horizontal single stage and single suction centrifugal clear water pump model IS is at a level lower than liquid level, please mount a control valve on suction line. . The mounting height of horizontal single stage and single suction centrifugal clear water pump model IS must be in accordance with the requirement of NPSHr so as to avoid cavitations.
IS型單級單吸臥式清水離心泵是臥式單級單吸清水離心泵，IR型泵是臥式單級單吸清水離心泵（最高工作溫度120懾氏度），供吸送清水及物理化學性質類似水不含固體顆粒的液體。它廣泛適用于工農業及城市、排水、消防供水等。
As a horizontal single stage and single suction centrifugal clear water pump (maximum working temperature 120℃), model IS is used for suction and conveyance of clear water and the liquids with the same physicochemical properties as water that contain no solid particulates and is widely used in industrial, agricultural and urban drainage and fire supply etc..
IS型單級單吸臥式清水離心泵系根據國際標準ISO2858所規定的性能和尺寸設計，其技術標準均向國際標準靠攏，達到國際先進水平。它是我國推廣的節能泵類產品之一。
Designed according to the performance and dimensions specified in ISO 2858 standard, horizontal single stage and single suction centrifugal clear water pump model IS has reached a international advanced level and become one of energy saving pumps promoted in China.
該泵結構簡單，性能可靠，體積小、重量輕，抗腐蝕性能好，電耗低，使用維修方便。
This pump features simple structure, reliable performance, compactness, light weight, strong corrosion resistance, low power consumption and convenient operation and maintenance.
IS型泵通用性廣，全系列工140種規格，但只用四種軸；同一規格的軸，軸承、軸封、葉輪緊固件等均能互換；全系列泵的懸價也只有四種。
Pump model IS is widely versatile and include 140 specifications; however, there are only four types of shafts; the shaft, shaft bearing, shaft gland and impeller fastener of the same specification etc. are interchangeable; there are only four hangers for the full line of pumps.
泵轉速分為2900和1450轉/分兩種。
性能如下： 2900轉/分 1450轉/分
****流量： 240立方米/分 400立方米/分
最高總揚程： 125米 55米
最高轉速： 3500轉/分（用于60調波電源時，葉輪直徑所有減少）
最高工作溫度 80懾氏度 120懾氏度
允許吸入管路壓力 0.3MPa.泵的最高使用壓力1.6MPa
Pump speed: 2900 rpm, 1450 rpm..
Performance: 2900 rpm?? 1450 rpm.
Maximum flow: 240 cubic meters/min, 400 cubic meters/min.
Maximum total head: 125m, 55m.
Maximum speed: 3500 rpm (for 60-harmonic power supply, all impeller diameters shall be reduced).
Maximum working temperature 80℃,120℃.
Allowable pressure of suction line 0.3MPa. MWP of the pump is 1.6MPa.
| 型號 Model | 流量 Flow mз/h | 揚程 Head m | 轉速 Speed r/min | 電機功率 Motor Power KW | 口徑 Caliber (mm) | |
| 吸入 Inhale | 排出 Discharge | |||||
| 50-32-125 | 12.5 | 20 | 2900 | 2.2 | 50 | 32 |
| 6.3 | 5 | 1450 | 0.55 | 50 | 32 | |
| 50-32-160 | 12.5 | 32 | 2900 | 3 | 50 | 32 |
| 6.3 | 8 | 1450 | 0.55 | 50 | 32 | |
| 50-32-200 | 12.5 | 50 | 2900 | 0.5 | 50 | 32 |
| 6.3 | 12.5 | 1450 | 0.75 | 50 | 32 | |
| 50-32-250 | 12.5 | 80 | 2900 | 11 | 50 | 32 |
| 6.3 | 20 | 1450 | 1.5 | 50 | 32 | |
| 65-50-125 | 25 | 20 | 2900 | 3 | 65 | 50 |
| 12.5 | 5 | 1450 | 0.55 | 65 | 50 | |
| 65-50-160 | 25 | 32 | 2900 | 5.5 | 65 | 50 |
| 12.5 | 8 | 1450 | 0.75 | 65 | 50 | |
| 65-40-200 | 25 | 50 | 2900 | 7.5 | 65 | 40 |
| 12.5 | 12.5 | 1450 | 1.1 | 65 | 40 | |
| 65-40-250 | 25 | 80 | 2900 | 15 | 65 | 40 |
| 12.5 | 20 | 1450 | 2.2 | 65 | 40 | |
| 65-40-315 | 25 | 125 | 2900 | 30 | 65 | 40 |
| 12.5 | 32 | 1450 | 4 | 65 | 40 | |
| 80-65-125 | 50 | 20 | 2900 | 5.5 | 80 | 65 |
| 25 | 5 | 1450 | 0.75 | 80 | 65 | |
| 80-65-160 | 50 | 32 | 2900 | 7.5 | 80 | 65 |
| 25 | 8 | 1450 | 1.5 | 80 | 65 | |
| 80-50-200 | 50 | 50 | 2900 | 15 | 80 | 50 |
| 25 | 12.5 | 1450 | 2.2 | 80 | 50 | |
| 80-50-250 | 50 | 80 | 2900 | 22 | 80 | 50 |
| 25 | 20 | 1450 | 3 | 80 | 50 | |
| 80-50-315 | 50 | 125 | 2900 | 37 | 80 | 50 |
| 25 | 32 | 1450 | 5.5 | 80 | 50 | |
| 100-80-125 | 100 | 20 | 2900 | 11 | 100 | 80 |
| 50 | 5 | 1450 | 1.5 | 100 | 80 | |
| 100-80-160 | 100 | 32 | 2900 | 15 | 100 | 80 |
| 50 | 8 | 1450 | 2.2 | 100 | 80 | |
| 100-65-200 | 100 | 50 | 2900 | 22 | 100 | 65 |
| 50 | 12.5 | 1450 | 4 | 100 | 65 | |
| 100-65-250 | 100 | 80 | 2900 | 37 | 100 | 65 |
| 50 | 20 | 1450 | 5.5 | 100 | 65 | |
| 100-65-315 | 100 | 125 | 2900 | 75 | 100 | 65 |
| 50 | 32 | 1450 | 11 | 100 | 65 | |
| 125-100-200 | 200 | 50 | 2900 | 45 | 125 | 100 |
| 100 | 12.5 | 1450 | 7.5 | 125 | 100 | |
| 125-100-250 | 200 | 80 | 2900 | 75 | 125 | 100 |
| 100 | 20 | 1450 | 11 | 125 | 100 | |
| 125-100-315 | 200 | 125 | 2900 | 110 | 125 | 100 |
| 100 | 32 | 1450 | 15 | 125 | 100 | |
| 125-100-400 | 100 | 50 | 1450 | 30 | 125 | 100 |
| 150-125-250 | 200 | 20 | 1450 | 18.5 | 150 | 125 |
| 150-125-315 | 200 | 32 | 1450 | 30 | 150 | 125 |
| 150-125-400 | 200 | 50 | 1450 | 45 | 150 | 125 |
| 200-150-250 | 400 | 20 | 1450 | 37 | 200 | 150 |
| 200-150-315 | 400 | 32 | 1450 | 55 | 200 | 150 |
| 200-150-400 | 400 | 50 | 1450 | 90 | 200 | 150 |
五、型號意義
六、結構說明：
| 1 | 泵體 Pump | 6 | 葉輪螺母 Impeller nut |
| 2 | 泵蓋 Pump Cover | 7 | 墊圈 Washer |
| 3 | 葉 輪 Impeller | 8 | 軸套 Bush |
| 4 | 軸 Axis | 9 | 填料環 Packing ring |
| 5 | 密封圈 Ring | 10 | 填料 Packing |
| 11 | 懸架 Suspension |
我們要求服務人員時刻關注客戶，及時解決設備問題，確保顧客的利益比一切都重要。
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