Product Overview
The ISW, ISWR, ISWH, ISWD, ISWRD, ISWHD, and ISWYD series horizontal single-stage single suction pipeline centrifugal pumps are designed based on the common structural combination of IS centrifugal pumps and vertical pumps, and are produced in strict accordance with the world standard ISO2858 and the latest national pipeline centrifugal pump standard JB/T53058-93 for efficient and energy-saving products. The pump is optimized and planned using advanced domestic hydraulic models. Based on different operating temperatures, media, etc., hot water pumps, high-temperature pumps, chemical pumps, oil pumps, etc. are derived from the ISW type, which are now standardized and promoted products in the country. The ISW horizontal centrifugal pump is an efficient and energy-saving product designed based on the common structural combination of IS centrifugal pump and vertical pump, and strictly in accordance with the world standard ISO2858 and the latest national pipeline centrifugal pump standard JB/T53058-93. The pump is optimized and planned using advanced domestic hydraulic models. Based on different operating temperatures, media, etc., hot water pumps, high-temperature pumps, chemical pumps, oil pumps, etc. are derived from the ISW type, which are now standardized and promoted products in the country.

Product Features
The positive concentricity of the pump shaft and excellent dynamic balance of the impeller ensure smooth operation without oscillation. The hard alloy sealing of different raw materials ensures that there is no leakage during the transportation of different media. The structure is simple and reasonable, and the key parts are selected with world-class quality matching, greatly improving the fault free working time of the whole machine. Easy to repair, replace seals and bearings, simple and convenient. Series flow scale of 1.5-2000m3/h, head scale of 5-125m
1. Stable operation: The positive concentricity of the pump shaft and excellent dynamic balance of the impeller ensure smooth operation without any oscillation.
2. No leakage: The hard alloy seals made of different materials ensure that there is no leakage during the transportation of different media.
3. Low noise: The water pump under two low-noise bearings works smoothly, with almost no noise except for weak motor noise.
4. Low failure rate: The structure is simple and reasonable, and the key parts are selected with world-class quality matching, greatly improving the fault free working time of the whole machine.
5. Easy to repair: replace seals and bearings, simple and convenient.
6. More land saving: The exit can be arranged in three directions: left, right, and up, which is convenient for pipeline layout and saves space.

Product Usage
(1) ISW horizontal centrifugal pump is used for transporting clean water and other liquids with physical and chemical properties similar to clean water. It is suitable for industrial and urban water supply and drainage, high-rise building pressurized water supply, garden sprinkler irrigation, fire protection pressurization, long-distance transportation, HVAC refrigeration cycle, bathhouse and other cold and warm water circulation pressurization and equipment matching. The operating temperature is ≤ 80 ℃. (2) The ISWR horizontal hot water pump is widely used in metallurgy, chemical industry, textile, papermaking, as well as for boiler hot water circulation boosting and urban heating systems such as hotels and restaurants. The operating temperature of ISW type is T ≤ 120 ℃. (3) ISWH horizontal chemical pump is used for transporting solid particles free, corrosive, and viscous liquids similar to water. It is suitable for petroleum, chemical, metallurgical, power, papermaking, food, pharmaceutical, and synthetic fiber industries, and operates at temperatures ranging from -20 to 120 ℃. (4) ISWB horizontal pipeline oil pump is used for transporting oil, kerosene, diesel and other oil products or flammable and explosive liquids, with a transported medium temperature of -20-120 ℃.

Overview of ISW type horizontal pipeline centrifugal pump products:

The ISW type horizontal pipeline centrifugal pump is designed based on the unique structural combination of IS type centrifugal pump and vertical pump, and is designed and manufactured in strict accordance with the international standard ISO2858 and the latest national pipeline centrifugal pump standard JB/T53058-93 as an efficient and energy-saving product. The pump is optimized and designed using advanced hydraulic models in China. At the same time, based on different usage temperatures, media, etc., hot water pumps, high-temperature pumps, chemical pumps, oil pumps, etc. are derived from the ISW type, which are currently standardized and promoted products in the country.

The model meaning of ISW horizontal pipeline centrifugal pump:

Working conditions of ISW horizontal pipeline centrifugal pump:

1. The suction pressure is ≤ 1.0Mpa, or the maximum working pressure of the pump system is ≤ 1.6Mpa, that is, the pump suction inlet pressure+pump head is ≤ 1.6Mpa, and the pump static pressure test pressure is 2.5Mpa. Please specify the system working pressure when ordering. When the working pressure of the pump system is greater than 1.6Mpa, it should be separately stated when ordering. In order to use cast steel materials for the overcurrent components and connecting parts of the pump during manufacturing.
2. Environmental temperature<40 ℃, relative humidity<95%.
3. The volume content of solid particles in the conveyed medium shall not exceed 0.1% of the unit volume, and the particle size shall be less than 0.2mm
Note: If the medium used is with small particles, please specify when ordering so that wear-resistant mechanical seals can be used.

ISW type horizontal pipeline centrifugal pump product usage:

1 ISW type pipeline centrifugal pump is used for transporting clean water and other liquids with physical and chemical properties similar to clean water. It is suitable for industrial and urban water supply and drainage, high-rise building pressurized water supply, garden irrigation, fire pressure boosting, and equipment matching. The operating temperature T is ≤ 80 ℃.
2 The ISWR (WRG) type hot water (high temperature) circulation pump is widely used in energy, metallurgy, chemical, textile, papermaking, as well as hotels, restaurants and other boiler high-temperature hot water pressurized circulation transportation and urban heating system circulation pumps. The ISWR operating temperature T: ≤ 120 ℃, WRG operating temperature T: ≤ 240 ℃.
3 ISWH horizontal chemical pump is used for conveying liquids that do not contain solid particles, are corrosive, and have a viscosity similar to water. It is suitable for industries such as petroleum, chemical, metallurgical, power, papermaking, food, pharmaceuticals, and synthetic fibers. Its operating temperature is T:- 20 ℃ -120 ℃.
4 ISWB type horizontal oil pump, used for transporting petroleum products such as gasoline, diesel, kerosene, etc., operating temperature T:- 20 ℃ -120 ℃.

Product features of ISW horizontal pipeline centrifugal pump:

1. Smooth operation: The absolute concentricity of the pump shaft and excellent dynamic and static balance of the impeller ensure smooth operation without any vibration.
2. Drip proof: Hard alloy seals made of different materials ensure that there is no leakage during the transportation of different media.
3. Low noise: The water pump under two low-noise bearings runs smoothly, with almost no noise except for weak motor noise.
4. Low failure rate: The structure is simple and reasonable, and the key parts are matched with international first-class quality, greatly improving the fault free working time of the whole machine.
5. Easy to maintain: replace seals and bearings, simple and convenient.
6. More land saving: The exit can be arranged in three directions: left, right, and up, which is convenient for pipeline layout and installation, saving space.

Overview of ISW type horizontal pipeline centrifugal pump products:

The ISW type horizontal pipeline centrifugal pump is designed based on the unique structural combination of IS type centrifugal pump and vertical pump, and is designed and manufactured in strict accordance with the international standard ISO2858 and the latest national pipeline centrifugal pump standard JB/T53058-93 as an efficient and energy-saving product. The pump is optimized and designed using advanced hydraulic models in China. At the same time, based on different usage temperatures, media, etc., hot water pumps, high-temperature pumps, chemical pumps, oil pumps, etc. are derived from the ISW type, which are currently standardized and promoted products in the country.

The model meaning of ISW horizontal pipeline centrifugal pump:

Working conditions of ISW horizontal pipeline centrifugal pump:

1. The suction pressure is ≤ 1.0Mpa, or the maximum working pressure of the pump system is ≤ 1.6Mpa, that is, the pump suction inlet pressure+pump head is ≤ 1.6Mpa, and the pump static pressure test pressure is 2.5Mpa. Please specify the system working pressure when ordering. When the working pressure of the pump system is greater than 1.6Mpa, it should be separately stated when ordering. In order to use cast steel materials for the overcurrent components and connecting parts of the pump during manufacturing.
2. Environmental temperature<40 ℃, relative humidity<95%.
3. The volume content of solid particles in the conveyed medium shall not exceed 0.1% of the unit volume, and the particle size shall be less than 0.2mm
Note: If the medium used is with small particles, please specify when ordering so that wear-resistant mechanical seals can be used.

ISW type horizontal pipeline centrifugal pump product usage:

1 ISW type pipeline centrifugal pump is used for transporting clean water and other liquids with physical and chemical properties similar to clean water. It is suitable for industrial and urban water supply and drainage, high-rise building pressurized water supply, garden irrigation, fire pressure boosting, and equipment matching. The operating temperature T is ≤ 80 ℃.
2 The ISWR (WRG) type hot water (high temperature) circulation pump is widely used in energy, metallurgy, chemical, textile, papermaking, as well as hotels, restaurants and other boiler high-temperature hot water pressurized circulation transportation and urban heating system circulation pumps. The ISWR operating temperature T: ≤ 120 ℃, WRG operating temperature T: ≤ 240 ℃.
3 ISWH horizontal chemical pump is used for conveying liquids that do not contain solid particles, are corrosive, and have a viscosity similar to water. It is suitable for industries such as petroleum, chemical, metallurgical, power, papermaking, food, pharmaceuticals, and synthetic fibers. Its operating temperature is T:- 20 ℃ -120 ℃.
4 ISWB type horizontal oil pump, used for transporting petroleum products such as gasoline, diesel, kerosene, etc., operating temperature T:- 20 ℃ -120 ℃.

Product features of ISW horizontal pipeline centrifugal pump:

1. Smooth operation: The absolute concentricity of the pump shaft and excellent dynamic and static balance of the impeller ensure smooth operation without any vibration.
2. Drip proof: Hard alloy seals made of different materials ensure that there is no leakage during the transportation of different media.
3. Low noise: The water pump under two low-noise bearings runs smoothly, with almost no noise except for weak motor noise.
4. Low failure rate: The structure is simple and reasonable, and the key parts are matched with international first-class quality, greatly improving the fault free working time of the whole machine.
5. Easy to maintain: replace seals and bearings, simple and convenient.
6. More land saving: The exit can be arranged in three directions: left, right, and up, which is convenient for pipeline layout and installation, saving space.