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China, Chinese CR 32-3 AFAE-HQQE 96122011 Vertical Multistage Centrifugal Pump for Industrial Water Supply1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Pump Vacuum EquipmentOther Pump Vacuum EquipmentWater PumpsVertical Multistage Centrifugal Pumps
Beijing Zhongping Technology Co., Ltd.
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Product Description Title: CR32-3 A-F-A-E-HQQE Vertical Multistage Centrifugal Pump,4.8m3/h,77mThe CR32-3 A-F-A-E-HQQE is a vertical,multi-stage centrifugal pump designed for a wide range of clean water applications.This compact pump delivers a maximum flow of 4.8 m3/h and a head up to 77 meters,operating with a 3-stage hydraulic assembly.It is engineered for reliability in water supply,pressure boosting,and industrial circulation systems,featuring a robust construction for long service life.Product ParametersParameter Name Parameter ValueModel Code CR32-3 A-F-A-E-HQQESeries CRPump Type Vertical,Multi-stage CentrifugalMax.Flow 4.8 m3/hMax.Head 77 mNumber of Stages 3Motor Power 2.2 kWSpeed 2900 rpmInlet/Outlet Size 1"/1"Max.Liquid Temperature 110°CMax.Operating Pressure 16 barHousing Material Stainless Steel(AISI 304)Impeller Material CompositeThis pump features a high-efficiency motor and advanced hydraulic design for reduced energy consumption.Its compact,space-saving footprint allows for easy installation in constrained spaces.The pump operates with low noise and vibration levels,ensuring smooth integration into sensitive environments.Key advantages include exceptional reliability and minimal maintenance requirements due to its robust mechanical seal and stainless steel construction.It offers versatile performance across various pressure and flow conditions.Users benefit from lower total cost of ownership through energy savings and durability.Common applications include pressure boosting in commercial buildings,domestic water supply,and industrial water circulation.It is also suitable for irrigation systems,water treatment processes,and general liquid transfer duties.The pump performs reliably in OEM equipment and skid-mounted systems.Installation requires ensuring proper alignment and support to avoid stress on the pump connections.The system must be thoroughly flushed before initial start-up to prevent damage from debris.Electrical connections must comply with local regulations and the motor's specifications.Important precautions include never running the pump dry to avoid severe damage to the mechanical seal.Ensure the pumped liquid is compatible with the pump's wetted materials.Regular inspection of the pump and system is essential for optimal performance and longevity.Frequently Asked QuestionsWhat are the typical applications for the CR32-3 pump?The CR32-3 is predominantly used for pressure boosting in multi-story residential and commercial buildings.It is ideal for maintaining consistent water pressure in domestic water supply systems and for supporting fire fighting installations.The pump also serves effectively in industrial settings for circulating water in cooling systems or process lines.Other common uses include supplying water for irrigation in agricultural projects and for water transfer in municipal applications.Its ability to handle clean,non-aggressive liquids makes it a versatile choice for many general service roles.The pump's reliability is key for continuous operation requirements.Selecting this pump depends on matching its performance curve to the system's specific flow and head requirements.It is a workhorse pump known for its durability in demanding duty cycles.Proper application ensures long-term satisfactory service.How does the multi-stage design benefit pump performance?The multi-stage design utilizes multiple impellers arranged in series within a single pump housing.Each stage increases the fluid pressure incrementally,allowing the pump to achieve high heads efficiently.This design is more compact and often more efficient than achieving the same head with a single-stage pump.This configuration provides stable performance and is well-suited for applications requiring high pressure with a relatively low flow rate.The design also contributes to smoother operation and reduced axial thrust compared to some single-stage alternatives.It is a proven hydraulic solution for pressure boosting.For the CR32-3,the three-stage design offers an optimal balance between performance,cost,and mechanical simplicity.It allows the pump to meet the required head without an excessively large motor.This efficiency translates into energy savings over the pump's lifespan.What do the specific codes in the model number A-F-A-E-HQQE signify?The suffix codes in the model number specify critical configuration options.The'A'typically denotes a standard version,while the'F'often indicates the type of mechanical seal used,suitable for a wide temperature range.The'E'usually specifies the motor version,often a standard efficiency or specific power supply.The'HQQE'part commonly refers to a specific combination of materials and factory-set performance characteristics.This can include the material grade for the pump housing,impeller,and other wetted parts.Understanding these codes is essential for precise product selection.It is highly recommended to consult the official product guide or a technical datasheet for the exact interpretation of each code.Using the full model number ensures you receive the pump configured exactly for your application needs.Correct specification prevents operational issues.What is the maximum fluid temperature this pump can handle?The CR32-3 pump is designed to handle liquids with a maximum temperature of 110 degrees Celsius.This makes it suitable for a variety of hot water circulation applications,such as in heating systems or industrial processes.The mechanical seal and materials are selected to withstand this temperature range.For continuous operation at higher temperatures,specialized pumps with different sealing and cooling arrangements would be required.It is crucial to ensure that the system's maximum operating temperature does not exceed this rated limit.Exceeding the temperature rating can lead to premature seal failure and pump damage.The pump's performance curve may also be affected by the fluid temperature and viscosity.Always verify the application conditions against the pump's technical specifications before final selection.This ensures reliable and safe operation.How often does the mechanical seal require maintenance or replacement?The mechanical seal in the CR32-3 is designed for long life and typically does not require routine maintenance.Its lifespan depends heavily on operating conditions,including the cleanliness of the fluid,presence of abrasives,and correct alignment.Under normal conditions,it can last for several years.Signs that the seal may need replacement include visible leakage from the seal area or a noticeable drop in pump performance.Preventative replacement during a major overhaul is often advisable to avoid unplanned downtime.Using genuine replacement seals is critical for reliability.Proper installation of a new seal,ensuring a clean environment and correct tools,is essential for its longevity.Abrasive fluids or dry running will significantly shorten the seal's service life.Regular monitoring is the best practice.Can this pump be used with liquids other than clean water?The pump is designed for clean,thin,non-aggressive liquids similar to water in viscosity.It can handle mild solutions,but the fluid must be compatible with the wetted materials,primarily stainless steel AISI 304 and the specific seal materials.Using it with aggressive chemicals,saltwater,or abrasive slurries is not recommended.For other liquids, offers pumps with different material grades,such as AISI 316 stainless steel,which provides better corrosion resistance.Always check the chemical compatibility of the fluid with the pump's materials before installation.Using the pump with an incompatible fluid will cause rapid failure.If in doubt,consult the pump's data sheet or contact technical support with details of the fluid properties.Selecting the correct pump for the medium is fundamental to achieving a long service life.Safety and reliability depend on correct application.What are the electrical requirements for the 2.2 kW motor?The motor on the CR32-3 pump is typically rated for 2.2 kW and requires a three-phase power supply,commonly at 400V/50Hz for European markets.The exact voltage and frequency must be specified when ordering to match the local electrical grid conditions.The motor is designed for direct-on-line starting.The electrical installation must include appropriate overload protection,such as a motor starter with correctly sized fuses or circuit breakers.All wiring should be performed by a qualified electrician in accordance with local electrical codes.Proper grounding is mandatory for safety.The motor features insulation class F,allowing it to operate reliably at elevated temperatures.Ensuring a stable power supply within the specified tolerance is important for motor performance and longevity.Correct electrical connection prevents damage.What is the correct procedure for starting the pump after installation?Before initial start-up,ensure the pump is correctly installed and all piping connections are secure and supported.Fully open the suction valve and slightly open the discharge valve to allow air to escape.Then,vent the pump by opening the vent plug until a steady stream of water appears,indicating all air is removed.Once vented,close the vent plug and fully open the discharge valve.Start the motor and immediately check the rotation direction;incorrect rotation will result in low performance.Check for any unusual noise or vibration and verify the discharge pressure matches expectations.During the first few hours of operation,monitor the pump closely for any signs of leakage or overheating.This careful commissioning process helps identify any installation issues early.A proper start-up is critical for long-term reliability.How does this pump contribute to energy efficiency?The CR32-3 pump incorporates a high-efficiency motor that meets or exceeds international efficiency standards.Its multi-stage hydraulic design is optimized to reduce energy losses,ensuring more of the electrical input power is converted into useful hydraulic power.This directly lowers electricity consumption.Compared to older or less efficient pump models,the energy savings over the operational lifetime can be significant.This reduces the total cost of ownership and the environmental impact of the system.Efficient pumps are a key part of sustainable building and industrial practices.For applications with variable flow demands,pairing this pump with a frequency converter can yield even greater energy savings.The pump's robust design ensures that efficiency is maintained over its long service life.Investing in an efficient pump is a sound economic decision.Where can I find the detailed performance curve for this model?The complete performance curve,which shows the relationship between flow,head,power consumption,and efficiency,is available on the official Product Center website.Enter the full model number,CR32-3 A-F-A-E-HQQE,into the search tool to access the specific datasheet and electronic documentation.These curves are essential for accurately selecting the pump to ensure it operates within its best efficiency zone for your specific system requirements.Your local distributor or sales representative can also provide printed copies or technical assistance in interpreting the curve.Using the correct and most up-to-date performance data is crucial for proper pump selection and system design.It prevents issues like cavitation or motor overload.Always refer to the manufacturer's official resources for accurate information.Beijing Zhongping Technology Co., Ltd. is a leading provider of industrial automation solutions, intelligent robotics, and advanced system integration services. With decades of expertise, the company has established long-term strategic partnerships with global industry leaders such as Siemens, ABB, Schneider Electric, KUKA, Yaskawa, and FANUC, leveraging their cutting-edge technologies to deliver innovative, tailored solutions across diverse sectors.Specializing in technical support, product distribution, and end-to-end engineering services-including system design, installation, commissioning, and maintenance-Beijing Zhongping Technology ensures seamless operational efficiency for clients in industries spanning automotive manufacturing, battery production, aerospace, oil and gas, chemical processing, food and pharmaceuticals, logistics, metallurgy, and heavy machinery. By harnessing its robust global supply chain network and a highly skilled technical team, the company guarantees precision-driven resource allocation, rapid response capabilities, and cost-effective procurement strategies. These capabilities empower clients to streamline operations, reduce downtime, and enhance competitive advantage in dynamic markets. Committed to excellence, Beijing Zhongping Technology remains dedicated to advancing industrial innovation while fostering sustainable growth and value creation for enterprises worldwide.Q1: What is the core business scope of Beijing Zhongping Technology Co., Ltd.?The company's business scope primarily covers comprehensive industrial robot supply chain services, industrial automation technologies and technical services, digital smart factory solutions, and hydraulic intelligent control products and services.Q2: Which brands does the company collaborate with?The main cooperative brands of the company are SIEMENS,ABB,Schneider,DELTA,WEINVIEW,MCGS,ADVANTECH,OMRON,Simphoenix,RITTAL,MOXA,ESTUN, RKC, YASKAWA, HIKVISION, FANUC, MITSUBISHI ELECTRIC, KUKA, Fuji Electric, SICK, Walvoil, CASAPPA, EATON, Bosch Rexroth Group, Parker etc.Q3: What are our competitive advantages compared to other suppliers?With our robust supply chain capabilities and global presence, we deliver faster, more efficient services. We strive to offer the best possible prices to demonstrate our sincerity and value.Q4: How long does delivery take? What about shipping costs?Delivery timelines and shipping costs depend on the specific model(s) and quantity you require. Please share your current needs with us for precise details.Q5: Can't find the model you need?We showcase only a selection of models here. If you cannot find your desired model, contact us directly for further assistance.Q6: How to contact Beijing Zhongping Technology Co., Ltd.?Beijing Zhongping Technology Co., Ltd.
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