Vertical Pump: CYL Series Fluoroplastic Chemical Pump
The CYL Series Vertical Pump, developed by Changyu Pump, is a fluoroplastic-lined vertical centrifugal pipeline pump specifically designed for extreme operating conditions. This series seamlessly combines the convenience of inline design with the exceptional acid and alkali resistance of fluoroplastics, enabling the long-term, stable transfer of strong oxidizing agents of any concentration and various corrosive liquids. Its core advantages lie in the minimal footprint and alignment-free installation enabled by its vertical structure. Combined with high-performance mechanical seals, it is the cost-effective solution of choice for the chemical, electroplating, and environmental water treatment industries seeking space optimization and leak-free transportation.
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Flow Rate Range : |
3m³/h~1200 m³/h |
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Head Range: |
5m~50m |
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Motor Power : |
0.75 kW~315 kW |
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Speed: |
970~2900r/min |
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Medium Temperature Range: |
≤80℃ |
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Customizable Materials: |
Fluoroplastic, WCB, HT200, HT250, 304, 316, 316L, 2205 |
Introduction
The CYL Series Vertical Pump is a highly efficient vertical centrifugal pipeline pump specifically designed for direct pipeline connection. Featuring an inline design (with inlet and outlet on the same centerline), this series’ compact vertical structure delivers exceptional pressure-boosting performance while significantly reducing installation time and optimizing space utilization.
A key advantage of the CYL Series is its integration of advanced fluoroplastic lining technology. By harnessing the centrifugal force generated by the motor-driven impeller’s high-speed rotation, it enables the continuous and stable conveyance of highly corrosive media. Thanks to its superior chemical stability, this vertical pump is not only widely used in municipal water supply and drainage, HVAC circulation, and fire protection boosting systems, but also serves as core equipment for handling acidic and alkaline fluids in the chemical, petroleum, and pharmaceutical industries. Changyu Pump offers flexible, customized solutions to ensure that every pump precisely meets your specific operational requirements.
Working Principle
After the motor starts, it drives the pump shaft and impeller to rotate at high speed. Liquid enters through the center of the impeller and is flung outward by centrifugal force. It then converts into pressure energy within the volute or guide passages, propelling the liquid toward the outlet to achieve stable flow rate and head. Simultaneously, the pressure at the impeller’s center decreases, creating a vacuum zone that continuously draws in fresh liquid. This enables continuous fluid conveyance, effectively elevating the medium’s pressure to accomplish long-distance or high-rise water supply tasks.
Parts
The Vertical Centrifugal Pipeline Pump consists of main components including the pump body, impeller, motor, and mechanical seal. The impeller is directly mounted on the motor’s extended shaft, featuring a compact axial dimension for stable operation. The inlet and outlet ports share the same diameter and are aligned on the same centerline, facilitating installation within piping systems. The sealing assembly employs a wear-resistant mechanical seal, ensuring extended service life and convenient maintenance.
- Pump Body: Features a tightly bonded fluorinated lining that has undergone annealing to effectively prevent cracking. The outer layer’s strength is perfectly combined with the corrosion resistance of the inner PFA/PVDF/ETFE/FEP layer, ensuring no deformation under high pressure.
- High-Performance Impeller: Manufactured from pure, pigment-free raw materials (such as PFA and FEP), the unique T-shaped taper design balances wear resistance with deformation resistance, with a temperature resistance of up to 150°C.
- Self-developed Mechanical Seal: A modified sealing assembly developed specifically for complex chemical media, featuring a V-shaped groove with a highly elastic structure that provides exceptional zero-leakage assurance and extended service life.
- Precision Bearings: Manufactured from high-grade GCr15 bearing steel and pre-lubricated with premium grease. High rotational precision and low friction coefficients not only effectively reduce operating noise but also extend the maintenance cycle of the entire unit.
Specifications
If you’re unsure about selecting the right model, contact us now.
Email: [email protected]
Phone: +86-13651913727
Types of Vertical Pumps
Based on different media and operating conditions, vertical single-stage pipeline centrifugal pumps have evolved into multiple series:
- Clean Water Pumps: For liquids with physical and chemical properties similar to clean water (T < 80°C).
- Hot Water Pumps: Used in metallurgy, chemical processing, boilers, and heating systems (T ≤ 120°C).
- High-Temperature Pumps: Suitable for energy, chemical, and papermaking industries (T ≤ 240°C).
- Stainless Steel Chemical Pumps: Capable of conveying corrosive liquids (-20°C to 120°C).
- Pipeline Oil Pumps: Designed for petroleum products like gasoline, diesel, and kerosene (-20°C to 120°C).
- Stainless Steel Explosion-Proof Chemical Pumps: Suitable for flammable media.
Fluoroplastic Pipeline Pump: Suitable for conveying highly corrosive media such as concentrated acids, strong alkalis, and corrosive solvents. Widely used in chemical, pharmaceutical, electroplating, and environmental protection engineering applications (-20°C to 120°C).
Advantages of the Fluoroplastic Chemical Vertical Pump
Superior Corrosion Resistance
The premium Fluoroplastic lining (PTFE/PFA) ensures exceptional chemical stability, allowing this Vertical Pump to reliably handle high-concentration acids, strong alkalis, and aggressive solvents without risk of material degradation or chemical leakage in harsh industrial environments.
Leak-Free Sealing Performance
Our Self-developed mechanical seals utilize advanced V-shaped groove technology and high-resilience materials. This ensures a robust, zero-leakage solution for hazardous fluids, enhancing operational safety and protecting the surrounding environment from corrosive media contamination.
Space-Saving Inline Design
Featuring a compact Vertical Structure with ports aligned on the same centerline, this Inline Pump allows for direct installation within existing pipelines. This design significantly minimizes the equipment footprint while reducing overall piping complexity and installation costs.
Simplified Maintenance Workflow
The direct-coupled Vertical Centrifugal design enables technicians to perform internal inspections and component replacements without disconnecting the pipeline system. This streamlined maintenance approach ensures minimal operational downtime and reduces long-term labor requirements for your facility.
Application of Vertical Centrifugal Pumps
- Landscape Irrigation: Efficiently conveys clean water for landscaping and agricultural crop irrigation.
- Industrial and Municipal Water Supply/Drainage: Suitable for water supply, drainage, and circulating water conveyance in factories and municipal systems.
- HVAC: Used for circulating hot and cold water to ensure efficient operation of heating, ventilation, and air conditioning systems.
- Water Supply & Fire Protection: Provides stable, reliable pressurized water supply for high-rise buildings and fire protection systems.
- Other Process Applications: Widely used in petroleum, chemical, metallurgical, power, papermaking, food, pharmaceutical, and synthetic fiber industries.
- Corrosion-Resistant Conveyance: Capable of long-term conveyance of acids, alkalis, oxidizing agents, and other corrosive liquids at any concentration, with an operating temperature range of -20°C to +120°C.
Operating Conditions for Vertical Pumps
Suction inlet pressure ≤ 1.0 MPa, or maximum system operating pressure ≤ 1.6 MPa (suction inlet pressure + head ≤ 1.6 MPa). The pump’s static pressure test pressure is 2.5 MPa. If system pressure exceeds 1.6 MPa, special instructions must be provided at the time of ordering to select cast steel flow-through components and connecting parts.
Ambient temperature shall not exceed 40°C, with relative humidity not exceeding 95%.
Solid particle content in conveyed medium ≤0.1% (by volume), particle size <0.2mm. If the medium contains fine particles, specify at the time of ordering to ensure the installation of wear-resistant mechanical seals.
Note: If you have any questions regarding product selection, purchasing, usage, or maintenance, please feel free to contact me. Our team will provide you with free, one-on-one guidance.
Email: [email protected]
Phone: +86-13651913727
About Changyu Pump: Your Expert in Vertical Pump Solutions
Changyu Pump is a professional manufacturer of vertical centrifugal pumps, dedicated to providing exceptional corrosion-resistant fluid handling solutions. Our production system strictly adheres to the ISO 9001 international quality standard, and our entire product line has obtained CE certification, fully meeting the stringent technical specifications of international trade and global engineering projects.
Leveraging our extensive engineering expertise, we not only offer the standardized CYL Series Vertical Pumps but also specialize in providing highly customized solutions tailored to our customers’ specific operational requirements—such as the chemical properties of particular media and installation space constraints. From patented high-reliability sealing technologies to end-to-end quality control, Changyu Pump consistently prioritizes engineering-grade precision manufacturing. By enhancing equipment stability, we significantly reduce our customers’ long-term maintenance costs, making us your trusted partner in the field of fluid transfer.
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