API Pump Product
Horizontal segmental multi-stage pump (BB4)
Modular multistage pump for boiler feedwater, reverse osmosis, and high-pressure industrial services.
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Description
Horizontal segmental multi-stage pump (BB4)
This series of pumps adopts modular design and universal components. Standard design includes various hydraulic, bearing, sealing arrangements, and different materials.
The maximum working pressures are 18.0 and 27.0 MPa, respectively. The model with Z is a self balancing multi-stage pump, and the impeller is symmetrically arranged back-to-back, eliminating the traditional balance drum and balance disc design.
This arrangement is more suitable for conveying media containing particles, while bearings can adopt self-lubricating or forced lubrication structures based on power and speed.
Designed for reliable high-pressure multistage duty
Modular hydraulic design, flexible lubrication options, and stable performance for demanding services.
Materials Used
The pump body and overcurrent components are made of high-strength steel or stainless steel, and the seals are made of high-quality mechanical seals.
Scope of Applications
Used for boiler feedwater, reverse osmosis, and other industrial high-pressure applications.
About Us
The history of Jiangsu Feiyue goes back to 1957. We serve our customer with excellent industrial pump solutions and help to achieve a satisfied operating cost for their facilities. Our key value is to ensure customers are content with our products.
We have complete manufacturing facilities from R&D, casting, machining, assembly to quality control. We have got certificates of ISO9001, ISO14001, OHSAS18001, API, CE and passed TUV factory inspection.
The main industrial applications of our pumps are general water industries, general industrial process, power plants, chemical plants, mining, oil and gas, sea water treatment, and petrochemical engineering.
The main materials include cast iron, carbon steel, stainless steel, duplex stainless steel, titanium, monel alloy, Hastelloy, high-chromium alloy, polypropylene, FRPP, and UHMWPE.
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Why Choose Us
What can we do for you?
Whether you are looking to purchase products or need professional advice from experts in Feiyue Pump Industry, we are more than happy to provide technical support for pump solutions.
Want to learn more about product specifications and application scenarios? Please send us your requirements, and our engineers will provide a professional solution within 12 hours.
Do you have any questions about after-sales service? Feel free to contact our engineering team for detailed answers and professional technical support.

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