Horizontal Multistage Centrifugal Water Pump BWJ

Introducing the BW and BWJ series of stainless steel horizontal multistage centrifugal pumps, a testament to our commitment to integrating advanced technology from both domestic and international sources. These non-self-priming pumps come in two types: cylinder and sectional, offering versatility for various applications.

Designed for user convenience, our pumps feature a horizontal motor and an alloy mechanical seal, making maintenance and replacement easy. The overflowing part, made of high-quality stainless steel 304, withstands light-corrosion media, ensuring durability in challenging environments.

The BW and BWJ series stand out for their exceptional efficiency and energy-saving performance, reducing operating costs. Their robust construction, wide usability range, and unparalleled quality have garnered widespread popularity since their introduction.

Whether for industrial, commercial, or residential applications, the BW and BWJ series offer a compelling combination of performance, reliability, and energy efficiency. Experience the difference that advanced technology and superior craftsmanship can make with our stainless steel horizontal multistage centrifugal pumps.

Application Limits：

Temperature range of medium: Normal type 0 ～ +68℃ , hot water type 0 ～ +120℃
Maximum ambient temperature: +40 ℃
Maximum working pressure: 10 bar
When the density or viscosity of the transmission medium exceeds that of water, it is necessary to select a drving motor of high-power.
pH: 6.5 to 8.5

Applications Fields：

Air conditioner system
Aquaculture
Cooling System
Industrial cleansing
Environmental application
Water processing(Water purification)
Fertilization/measuring system
Other special applications

Optional Available On Request：

Full-enclosed and ventilating two-pole standard motor
Protection class: IP55
Insulation class: F
Standard voltage (50Hz): Single phase 220V Three phase:380V or 220V

Performance DetailsL：

Model	Power		Q(m³/h)	0.5	1.0	1.5	2.0	2.5	3.0	Head Range (m)
Model	kW	HP	Q(m³/h)	0.5	1.0	1.5	2.0	2.5	3.0	Head Range (m)
BWJ2-2	0.37	0.5	H (m)	19	18	16.5	15	13	10	10~19
BWJ2-3	0.37	0.5		28	26.5	24.5	22	19	15.5	15.5-28
BWJ2-4	0.55	0.75		36	34.5	33	29	25	20.5	20.5~36
BWJ2-5	0.55	0.75		45.5	43	40	36	31.5	26.5	26.5~45.5
BWJ2-6	0.75	1		53.5	51	48	44	39	32	32~53.5

Model	Power		Q(m³/’h)	1	2	3	4	5	6	Head Range (m)
Model	kW	HP	Q(m³/’h)	1	2	3	4	5	6	Head Range (m)
BWJ4-2	0.37	0.5	H (m)	19	18	17	15	12.5	10	10~19
BWJ4-3	0.55	0.75		28	27	26	23.5	20.5	18	18~28
BWJ4-4	0.75	1		37.5	36	34	31	27	25	25~37.5
BWJ4-5	1.1	1.5		47	45	42.5	39	34	29	29~47
BWJ4-6	1.1	1.5		56	54	51	47	41.5	35.5	35.5~56

FAQ:

1. Q: What makes the BW and BWJ series of stainless steel horizontal multistage centrifugal pumps stand out from other pumps in the market?
A: Our BW and BWJ series pumps integrate advanced technology from both domestic and international sources, offering exceptional efficiency, energy-saving performance, and versatility for various applications. Their robust construction, wide usability range, and unparalleled quality set them apart from other pumps in the market.

2. Q: What are the two types of pumps available in the BW and BWJ series?
A: The BW and BWJ series pumps come in two types: cylinder and sectional. This classification allows users to choose the most suitable pump configuration for their specific application requirements.

3. Q: How do the BW and BWJ series pumps ensure user convenience during maintenance and replacement?
A: Our pumps are designed with user convenience in mind. They feature a horizontal motor and an alloy mechanical seal, which makes maintenance and replacement easy and straightforward. This design minimizes downtime and ensures a hassle-free experience for users.

4. Q: Can the BW and BWJ series pumps handle corrosive media?
A: Yes, the overflowing part of our BW and BWJ series pumps is made of high-quality stainless steel 304. This material is specifically chosen for its ability to withstand light-corrosion media, ensuring durability and longevity even in challenging environments.

5. Q: What are the primary applications for the BW and BWJ series of stainless steel horizontal multistage centrifugal pumps?
A: The BW and BWJ series pumps are suitable for a wide range of applications, including industrial, commercial, and residential settings. Their compelling combination of performance, reliability, and energy efficiency makes them an ideal choice for various pumping needs across different sectors.