PRODUCTS CENTER
Libya MDK Series BB3 Horizontal Split-case Multistage Centrifugal Pump
Head Range: 60~ 1200m
Fluid Temperature: -40~200 ℃
Design Pressure: 16 MPa
Design Speed: 2980 rpm / 1480 rpm
Conveying Medium: Clean water, oil products, chemical solvents, wastewater and other liquids with solid content ≤ 3% (subject to material selection)
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Product Description
Product Description
The API-BB3 Series MDK Horizontal Split-case Multistage Centrifugal Pump is independently developed by our company to meet the production demands and equipment upgrading needs of mining, petroleum, chemical, power, steel and other industries. Drawing on advanced international technologies and combining the characteristics of the domestic market as well as our decades of experience in design and manufacturing, this product line has been launched for 20 years. Through continuous exploration and innovation over the years, its hydraulic design, manufacturing quality and monitoring & control performance have reached an excellent level.
Product Features
1. This BB3 series MDK horizontal split-case multistage centrifugal pump adopts an integral structure with axial split design, double-end support and automatic axial force balance. The pump casing is horizontally split along the shaft centerline. The upper cover can be opened quickly for inspection and maintenance without dismantling pipelines or motors, greatly improving operation and maintenance efficiency. The double-end bearing support ensures high rigidity of the shaft system for stable operation with negligible vibration. The series impellers are arranged back-to-back to realize automatic balance of axial force, and the residual axial force is borne efficiently by the thrust bearing. This design reduces component wear and extends service life. Meanwhile, the split-case structure features flexible installation and reliable operation, suitable for a wide range of industrial applications.
2. Designed in strict accordance with the international API 610 standard, the pump fully complies with the structural requirements for API 610 BB3 type pumps. The whole process including hydraulic model optimization, component strength verification and sealing performance test follows stringent standards from design and material selection to manufacturing. It delivers outstanding reliability and adaptability under harsh working conditions such as high temperature, high pressure and long-term continuous operation, well meeting the high-end requirements of petroleum, chemical, power and other industries.
3. The pump is equipped with heavy-duty center support, with supporting points precisely aligned with the pump centerline. It ensures uniform stress distribution during operation, effectively counteracting radial force and vibration generated by fluid delivery and preventing casing deformation and leakage caused by uneven force. The robust support structure also enhances impact resistance, enabling stable long-term operation under severe working conditions in mining, metallurgy and other sectors.
4. Featuring compact and well-organized overall structure with rationally arranged components, the pump maximizes performance within limited installation space and is easy to install even in narrow areas. The optimized structure lowers friction between parts, reduces operating noise and improves running stability. All key components undergo strict quality inspection and performance testing, and selected materials are well adapted to industrial working conditions. This significantly boosts operational reliability, cuts downtime and reduces overall maintenance costs.
5. The pump boasts excellent corrosion and wear resistance. Key wetted parts such as pump casing and impellers can be manufactured from carbon steel, stainless steel, duplex steel and other wear & corrosion resistant alloys according to different transported media. With special surface treatment, the pump can effectively resist erosion and abrasion caused by acid, alkali, salt spray and impurity-containing fluids. It is applicable for conveying various complex media including clean water, oil products, chemical solvents and wastewater, extending equipment service life and lowering the replacement frequency of wearing parts.
Application
1. Power Industry: Boiler feed water pump, circulating water pump and condensate pump for thermal power plants.
2. Petroleum & Chemical Industry: Water injection for oilfields, pipeline oil transportation, and service for refineries and chemical plants.
3. Mining & Metallurgy: Mine drainage and high-pressure water supply for mineral processing plants.
4. Water Conservancy & Municipal Engineering: Long-distance water transmission, urban high-pressure water supply, flood control and drainage.
5. General Industrial Processes: High-pressure fluid delivery for steel, papermaking, pharmaceutical and other industries.
Selection Guidelines
1. Determine pump model and stage quantity according to flow rate, head, medium, operating temperature and pressure.
2. Select alloy materials (carbon steel, stainless steel, duplex steel) for high-temperature or corrosive working conditions.
3. A first-stage double-suction impeller is recommended to improve anti-cavitation performance.
4. Adopt API 610 standard pumps for critical working conditions.
Order Notice
Hunan Sanchang Pump Industry Co., Ltd. provides customized production service for API-BB3 series MDK horizontal split-case multistage centrifugal pumps. Feel free to contact us for inquiries.
Hunan Sanchang Pump Co., Ltd.
| Email: | info@sanchangpump.net |
| Hotline: | +86 181 4266 2779 |
| +86 193 1300 1794 | |
| Mobile/Wechat/WhatsApp: | +86 181 4266 2779 |
| Address: | No.517,Xiangfu Road, Yuhua |
| District, Changsha City | |
| Hunan Province, P.R.C |
