Pump Model: Tubular Pump
Flow rate: 4.0~40 m³/h
Head: 1~13 m
Motor power: 280~3000 kW
CB Pumps Other Special Pumps
CB Pumps’ Special Application Pump series is designed for specific industrial challenges, including oil pumps, dredging pumps, desulfurization pumps, and propeller pumps. Engineered with a bore and stroke tailored to each application, these pumps ensure high efficiency and reliability under demanding conditions. Equipped with components from trusted brands, they handle various fluids, from abrasive slurries to corrosive chemicals, suitable for the oil and gas, dredging, desulfurization, and water management industries. The performance range is calibrated to meet the specific flow and head requirements of these applications.
As a comprehensive solution provider, CB Pumps integrates Special Application Pumps with customized control systems, durable motors, and advanced sealing technologies for reliable operation in harsh environments. We focus on developing energy-efficient and eco-friendly solutions, offering full lifecycle services from consultation and system design to integrated pump systems, installation, commissioning, after-sales service, spare parts, and technical support.
Manufactured to meet various industry standards, CB Pumps’ Special Application Pumps comply with stringent global norms. Numerical suffixes (30/40/50/60) indicate different performance and efficiency levels, with consistent core designs and variations in impeller design and materials for specific application needs. For specific models not listed on our website, please contact the CB Pumps sales team for technical specifications and documentation.
As a comprehensive solution provider for specialized pumping needs, CB Pumps integrates its Special Application Pumps with a complete system that includes customized control systems, durable motors, and advanced sealing technologies to ensure reliable operation in harsh environments. We are committed to developing energy-efficient and eco-friendly solutions for specialized pumping applications. We offer a full lifecycle of services for all customers, from initial consultation and system design to the supply of integrated pump systems, from professional installation and commissioning to comprehensive after-sales service, spare parts supply, and technical support for troubleshooting and maintenance.
Advantages of Other Special Pumps
Changsha Pump Works Co., Ltd. offers Special Pumps like Dredge, Oil, and Desulfurization Pumps for specific industrial needs. The Type WN Dredge Pumps handle solids with a flow rate of 2000 m³/h and a head of 45 meters. Oil Pumps ensure safe petroleum transfer under pressures to 20 MPa. Desulfurization Pumps provide chemical stability in sulfur removal, operating at temperatures of 80°C with a flow rate of 150 m³/h. All pumps adhere to ISO 9001 standards for quality and reliability in challenging conditions.
Model coming soon400-5000 m³/h 1-13 m 14.4-416 m³/h 15-100 m
5.4-700 m³/h8-125 m 5.4-650 m³/h 24-104 m
5.4-700 m³/h10-30 m 0 1000 2000 3000 4000 5000 100 80 60 40 20 0
Find Other Special Pumps by Series
This is the list of all series of CB Pumps Pump.
Click here to find the pump you want by type (head and capacity).
Pump Model: WNB Dredging Pump Pump Model: IY Single-stage Single-suction Transfer Oil Centrifugal Pump Pump Model: YS Cool Oil Pump Pump Model: DTL Single-stage Large Scale Desulfurization Pump WNB
Flow rate: 800~24000 m³/h
Head: 15~100 m
Motor power: 750~7000 kW IY
Flow rate: 6.3~200 m³/h
Head: 8~125 m
Motor power: 0.55~110 kW YS
Flow rate: 72~288 m³/h
Head: 24~104 m
Motor power: 11~75 kW DTL
Flow rate: 3000~20000 m³/h
Head: 10~30 m
Motor power: 315~1500 kW
Global Activity
Attending a Global Maritime Extravaganza, SinoMac will be showcasing at Marintec China 2025
Marintec China 2025, hailed as a "global trendsetter for the maritime industry," will be held from December 2nd to 5th, 2025, at the Shanghai New International Expo Centre. The theme of this year's exhibition is "Innovation and Cooperation for Sustainable Development of the Maritime Industry," and the theme of the High-Level Maritime Forum is "Intelligent Navigation, Green Coexistence, Integration, and Innovation," reflecting expectations for the industry's future.
Review SAUDI RAIL 2025 :SinoMac Exhibition Highlights
SinoMac successfully participated in SAUDI RAIL 2025, the annual industry event held in Riyadh, Saudi Arabia, from October 19th to 20th, 2025. At the exhibition, SinoMac showcased its strong capabilities in railway technology, innovative solutions, and full lifecycle services, and engaged in in-depth exchanges with industry partners, customers, and experts from around the world to jointly explore future opportunities for rail transit development in the Middle East.
Deeply Cultivate the International Market, Empowering the Future of Rail ——Focus [PRO//Motion Expo 2025]: SinoMac Exhibition Highlights Review
From August 28 to 31, 2025, the highly anticipated PRO//Motion Expo 2025 (Russian International Railway and Motion Exhibition) grandly opened at the Russian Railway Museum in St. Petersburg. PRO//Motion Expo is currently the largest railway and transportation exhibition in Russia and the Commonwealth of Independent States (CIS), attracting extensive participation from railway companies from CIS countries and around the world. Over the four-day exhibition, exhibitors showcased cutting-edge technologies and innovative achievements in the railway transportation industry.
Focus on marine industry event, start a new chapter of marine development together–SinoGen Power Technology Limited to exhibit at Marine & Offshore Vietnam 2025
Against the backdrop of the booming development of the global shipping and maritime industry, Vietnam International Maritime Expo 2025 (Marine & Offshore Vietnam) will be held in Ho Chi Minh City, Vietnam from 19th to 21st November. As one of the most influential maritime events in Southeast Asia, this exhibition brings together top enterprises and innovations in the fields of global shipbuilding, offshore engineering, port equipment, new energy ship technology, etc., and provides an international platform for industry colleagues to exchange and co-operate and explore the market.
SinoGen Power Technology Limited made its debut at the 2025 Indonesia International Construction Machinery, Mining and Concrete Exhibition
The International Exhibition of Engineering Machinery, Mining, and Concrete (Mining Indonesia) will be held in Jakarta, Indonesia, from September 17 to 20, 2025. As one of the most influential mining exhibitions in Southeast Asia, Mining Indonesia provides a professional platform for enterprises, experts, and practitioners in the global mining sector to showcase cutting-edge technologies, exchange industry insights, and explore collaborative opportunities.
2025 Russian International Railway and Rail Transit Exhibition: SinoGen invites you to join the industry feast
From August 28 to 31, 2025, the highly anticipated biennial Russian International Railway and Rail Transit Exhibition (PRO/Motion Expo) will be held in St. Petersburg. The exhibition is the largest and most professional railway and transportation exhibition in Eastern Europe and Central Asia. PRO/Motion Expo brings together industry elites, corporate representatives and professional visitors from all over the world to witness the latest development achievements and cutting-edge trends in the railway and rail transit industry. Here, many internationally renowned companies will showcase their latest technologies, products and solutions, covering railway infrastructure construction, train manufacturing, communication and signal systems, intelligent transportation and other fields. From advanced train design and manufacturing technology to efficient railway operation and management solutions; from innovative rail material research and development to intelligent railway communication and control systems, various cutting-edge technologies and innovative achievements will be presented one by one, bringing a wonderful industry feast to the participants.
Sinogen actively participated in the International Railway and Rail Transit Exhibition in Berlin, Germany, to explore the new future of the industry
From September 22 to 25, 2026, the highly anticipated biennial Berlin International Railway and Rail Transit Exhibition (InnoTrans Berlin) opened grandly in Berlin, Germany. As the largest and most influential event in the global railway and rail transit field, InnoTrans Berlin brings together industry elites, corporate representatives and professional visitors from all over the world to witness the latest development achievements and cutting-edge trends in the railway and rail transit industry. The exhibition covers a number of key areas such as bridges and tunnels, public transportation, and comprehensively displays innovative technologies, advanced equipment and comprehensive solutions in the railway and rail transit industry. From infrastructure construction to operation management, from vehicle manufacturing to intelligent system applications, the exhibition content is rich and diverse, providing participants inside and outside the industry with an excellent platform for a comprehensive understanding of industry dynamics, exchanges and cooperation.
SinoGen Company participated in the Saudi International Railway and National Highway Transportation Exhibition to explore new opportunities in the industry
The highly anticipated Middle East Saudi International Railway and National Road Transportation Exhibition (SAUDI RAIL) will be grandly opened in Riyadh, the capital of Saudi Arabia, from October 19 to 20, 2025. As an annual event in the field of rail transportation in the region, this exhibition focuses on Saudi Arabia's grand blueprint for rebuilding the future new city. With its strong industry influence and extensive market radiation, it has attracted many industry elites and enterprises to participate actively. The market heat continues to rise, showing a booming development trend.
SinoMac-SinoGen Makes a Brilliant Appearance at Eurasia Rail Turkey 2025
From June 18 to 20, 2025, the highly anticipated 2025 Turkey Railway, Rolling Stock and Logistics Exhibition (Eurasia Rail Turkey) opened grandly at the Istanbul Expo Center (IFM). As one of the most influential industry events in the railway and rail transit fields in the Middle East, Africa and Europe, this exhibition attracted many outstanding companies from the global rail transit, rolling stock and logistics technology fields to participate in the exhibition. During the three-day exhibition, the exhibitors concentrated on displaying the industry's cutting-edge technologies and innovative achievements, building an efficient technical exchange and business cooperation platform for international professionals, and providing an important opportunity to promote the development of the global rail transit industry.
2025 Kazakhstan International Mining
The 2025 Kazakhstan International Mining, Exploration and Coal Processing Exhibition (Mining Week) is set to take place grandly in Karaganda, Kazakhstan, from June 24 to 26. As one of the most influential mining exhibitions in Central Asia, Mining Week provides a professional platform for enterprises, experts, and practitioners in the global mining sector to highlight innovative technologies, exchange industry experiences, and explore cooperation opportunities.SinoGen Power Technology Limited (SinoMac) will participate in this mining event with its mining division, MineMac, bringing an elevated level of enthusiasm and firm determination.






