ISW/ISWR/ISWH/ISWB horizontal centrifugal pump is an efficient and energy-saving product designed based on the unique structural combination of IS centrifugal pump and vertical pump. It is optimized and designed using the most advanced hydraulic model in China, and is combined with a general horizontal pipeline centrifugal pump based on its structure. After solving the inherent problem of easy loosening of the coupling, the performance is more stable. At the same time, hot water pumps, high-temperature pumps, chemical pumps, oil pumps, etc. are derived from the ISW type based on different usage temperatures, media, etc.
ISW horizontal inline pump is used for conveying clean water and other liquids with physicochemical properties similar to clean water. It is suitable for industrial and urban water supply, pressurized water supply of high-rise buildings, garden sprinkler irrigation, fire pressurization, long-distance transmission, HVAC refrigeration cycle, bathroom and other cold and warm water cycle pressurization and equipment matching. The service temperature T ≤ 80 ºC.

ISWR horizontal hot water inline pump is widely used in: metallurgy, chemical industry, textile, papermaking, and hotels and restaurants and other boiler hot water pressurized circulating transportation and urban heating systems, ISWR type operating temperature T≤120ºC.

ISWH horizontal chemical inline pump is used to convey corrosive liquids without solid particles and with viscosity similar to water. It is suitable for petroleum, chemical industry, metallurgy, electric power, papermaking, food, pharmaceutical and synthetic fiber departments. The service temperature is – 20 ºC ~ + 120 ºC.

ISWB horizontal inline oil pump, used for conveying gasoline, kerosene, diesel and other oil products or flammable and explosive liquids, and the temperature of the conveyed medium is -20ºC~+120ºC.

Pump Performance Parameters:

Product details:
Working Principle:
Main applications:
Clean Water (if for oil, chemical, contact us)
Electric motor
Power Specs:
AC 220V/240V380/415V 3phase; 50hz/60hz
Max.permissible fluid temperature:
100ºC (212°F)
Type of connection:
Cast iron, Stainless steel
Cast iron, Stainless steel, Bronze
Shaft seal type:
Mechanical seal
Maximum drive rating:
Maximum caliber:
Maximum discharge-side pressure:
Maximum head:
Flow rate range:
Pump type:
Water, Hot water type, oil type, chemical type
1.Q: What is the MOQ ?
A: 1 set for regular product ,the special one we need to discuss.

2. Q : What’re your payments ?
A: 30 % T/T in advance , 70 % should be paid before shipment.

3 . Q : How long is the deliver time ?
A : 5-7 days.

4.  Q: What about the package ?
A : Standard export plywood case .

5.  Q : How is the pump delivered to us ?
A : By air, By sea ,vehicle or multi-modal transport.

6.  Q : How long is the warranty ?
A: For complete pump is 1 year ,3 months for spare parts.