Product Description
Introducing the innovative MRV series specifically crafted for seamless equipment integration and ideal for areas with restricted installation space, offering unparalleled flexibility in pipeline configurations. The streamlined internal structure is expertly designed, with the pump body meticulously formed from robust cast steel, ensuring exceptional strength and longevity. Engineered with precision, the gear shaft combines advanced PEEK gear technology with a zirconium oxide ceramic shaft for superior performance. We offer comprehensive data solutions, detailed floor plans, and precise STEP diagrams to assist in your decision-making process.
Working Principle
Product Parameters
- Flow Range: Expertly designed to handle an impressive flow range of 0.2-8 liters per minute, ensuring versatility across various applications.
- Inlet Pressure: Designed for robustness, it operates efficiently with an inlet pressure range from -0.9 up to 10 bar, making it suitable for a variety of demanding environments.
- Pressure Difference: Capable of managing a pressure difference of 0-20 bar, adaptable based on material viscosity, thus offering tailored performance for specific needs.
- Temperature: Withstands temperatures from -20 to 150 degrees, with options for customization to meet unique operational requirements.
- Viscosity Range: Accommodates a wide viscosity range from 0.4 to 3000 cps, enhancing its adaptability for diverse fluid applications.
- Max. Gravity: Supports a maximum gravity of 1.8, ensuring reliable operation even with denser materials.
- Motor Options: Choose from a variety of motor options including AC motor, Brushless DC motor, Servo motor, and Inverter explosion-proof motor, for precise custom integration.
- Inlet & Outlet Thread: Available in NPT1/8", 1/4", and 3/8" sizes to match your specific requirements, ensuring seamless integration into existing systems.
- Non-Standard Customize: Offers OEM machine ancillary and servo system customizations, tailored to optimize performance in specialty applications.
Secure Features & Advantages
Features:
- Experience pulsation-free, ultra-precise conveying capabilities with our pump. - Our positive displacement pump ensures a seamless, uninterrupted flow, delivering accuracy that reaches an impressive +/-0.5%. This precision is achieved through the integration of advanced servo or stepper motor technology.
- Harness powerful vacuum suction, achieve high pressure and smooth delivery.- This facilitates the efficient delivery of low viscosity liquids even under middle to high pressure conditions, ensuring optimal performance.
- Enjoy zero leakage operation. - Thanks to its magnetic drive and static O-ring, the pump medium remains impeccably isolated from the external environment, safeguarding your operations.
- Benefit from exceptional workmanship and meticulous design. - Our designs are a testament to quality, optimizing the gear shaft and pump body flow channel to extend service life. Embracing lean manufacturing principles, we utilize cutting-edge processing technology and exquisite craftsmanship. This external gearing pump is crafted for high-end applications. Our manufacturing philosophy adopts a lean approach with the advanced processing technology and exquisite workmanship necessary for high-end application design.
- Specialized model selection for your needs. - With extensive experience and a wealth of experimental data from thousands of micro gear pumps, we specialize in selection evaluation, crafting solutions that mitigate risks for you.
Advantages:
- Explore a wide displacement range.- From 0.18ml/r to 17ml/r, our pump meets the demands of most micro flow applications.
- Achieve a high pressure differential.- Standard operations range from 10-25.5 bar, with a maximum capacity reaching up to 4Mpa.
- Experience long-lasting service life.- Utilizing reinforced PEEK gears paired with high-strength nano-ceramic shafts, our pumps are exceptionally wear-resistant, significantly prolonging their service life. Enjoy high gear consistency and interchangeability.- Crafted with precision by Japanese CNC hobbling machines, our gears boast superior consistency and interchangeability.
- Operate across a broad temperature range.- From -120ºC to 180ºC, our pumps leverage high-performance magnetic materials, resolving issues of thermal expansion and bulging caused by high temperatures.
- Rely on high wear-resistance materials.- Our pumps incorporate high-quality, bearing-grade PEEK with a confidential modified formula, offering outstanding wear resistance. ☆☆☆☆☆ - When using the nano-ceramic shaft, compared to SS316L, the rating is ☆, and for ceramic, it is ☆☆.
- Able to operate continuously under 100ºC ambient temperature for extended periods.
- Harness robust industrial application capabilities and precise pump selection data analysis. - Shift from reliance on experience alone, using sophisticated software tools.
- Leverage comprehensive testing capabilities. - All elements are thoroughly tested, with results traceable within our systems for peace of mind.
- Achieve high gear accuracy with our testing capabilities. - Our German Winzer Gear Testing device ensures unparalleled accuracy in gear testing.
- Service life- Exceeds 20,000 hours, surpassing the standard 6,000-8,000 hours of competitors.
Applications
Pharmaceutical Industry: Step into the world of cutting-edge medicine with our precision technology that ensures the utmost accuracy and reliability in pharmaceutical applications.
Mechanical Seal Flushing: Experience seamless operation with mechanical seal flushing that guarantees the longevity and efficiency of your machinery.
Precision Measurement: Achieve unparalleled precision and accuracy in your measurements, perfect for industries that demand excellence.
Inkjet Printing: Elevate your printing quality with precision gear technology, ensuring vivid colors and sharp details for all your inkjet printing needs.
Lithium Battery: Enhance the performance and efficiency of your lithium battery production with our state-of-the-art gear pump technology.
Environmental Water Treatment: Care for the planet with eco-friendly and efficient solutions in environmental water treatment.
Medical Dialysis: Provide the utmost care in medical dialysis with gear pumps that offer precision and reliability, critical for patient safety.
Fine Chemical Industry: Unlock the potential of fine chemical processes with precision technology tailored to meet the highest industry standards.
SCR Tail Gas Treatment: Optimize your SCR tail gas treatment with advanced technology that ensures effective emissions control.
Product Diagram
Cutting-Edge Pump Integrated with BLDC Motor for Enhanced Efficiency
Advanced Pump Equipped with Servo Motor for Superior Performance
INSTALLATION TYPE
Performance Curve
ABOUT JONSN
FAQ
PART ONE - ABOUT TRADING
Q: Are you a manufacturer of trading company?
A: We are a professional manufacturer dedicated to the cutting-edge research, meticulous development, and comprehensive sales of high-precision gear pumps.
Our product has successfully passed rigorous testing.
The factory has received the prestigious ISO9001-2015 quality system certification from Germany Rheinland, with on-site verification by SGS. Our products boast CE and ROSH certifications and have achieved accolades from several classification societies, underscoring our commitment to excellence.
Q: What's your MOQ?
A: While we have no strict MOQ requirement, pricing is dynamically adjusted based on the size of your order, ensuring fair and flexible trading terms.
Q: How can I get free sample?
A: Free samples are offered for select products, providing an opportunity for hands-on experience.
To qualify for free samples, customers must provide a video of the product application, images of developed equipment, a 3D schematic of the installation site, and the progress status of any ongoing projects. Rest assured, all provided information is kept strictly confidential. Note: Logistics costs for the free samples are the customer's responsibility.
Q: What's your lead time?
A:
1. We maintain a robust inventory for standard pump heads, ready for dispatch within 3 days. Custom, non-standard pump heads require a preparation period of 15-20 days.
2. We stock brand-name motors, including Delta servo, stepper, and brushless motors. For detailed inquiries, please consult our knowledgeable sales engineers.
Q: What is your warranty and after-sales service policy?
A: All our products carry a 12-month warranty from the date of delivery. Should any pump malfunction within this period, contact our sales engineers for guidance. Upon return to our factory, we will conduct thorough testing, provide photographic evidence, issue a detailed inspection report, and offer a quote for any necessary replacement parts.
Q: Can you provide OEM/ODM service for your products?
A: Yes, we proudly offer OEM/ODM services to cater to your unique product customization needs.
Q: What's your payment term?
A: 1. We require a 30% advance payment upon order placement, with the balance due before delivery.
2.If the pump is ready for delivery within 7 days, we recommend full payment upon order.
3.We accept T/T, Made-in-China platform orders, and are open to negotiations based on specific situations.
Q: Do you offer spare kits for your pump?
A: Yes, we stock ample spare kits for every pump model. Provide us with the series number or pump code, and we will promptly dispatch the corresponding spare kits for your convenience.
Q: How can I choose the model and get the quotation?
A: Simply provide the desired working conditions for your pump. We will select the most suitable model, prepare a comprehensive technical sheet, and furnish you with an official quotation for your consideration..
PART TWO - ABOUT PUMP TECHNICAL
Q: How is the service life of your gear pump?
A: Our micro gear pumps are engineered for longevity, with a standard service life exceeding 25,000 operational hours.
Below are the source of longevity data:
1. Conducted through rigorous working condition simulations for verification,
2. Supported by extensive customers'feedback statistics table, ensuring our promise of durability and performance.
3. Statistical table of maintenance records of the after-sales service department.
Q: What are the wearing parts of the gear pump, and how to solve the problem?
A: The wearing parts mainly include: driving gear shaft, driven gear shaft, bearing, inner magnetic drive, PTFE sealing ring.
Pumps are dynamic equipment, and it is inevitable to encounter various challenges in extreme working conditions, wear and tear of wearing parts, and expiration of the warranty period.
In order to ensure your stable production, for key process control pumps, it is recommended to prepare a plan for running and stand by. If the design space or the budget is insufficient, it is recommended to purchase a set of vulnerable spare parts as an emergency backup plan.
Our precision-grade micro gear pumps feature a two-stage modular design for quick and easy replacement of wearing parts.
You will enjoy the following services:
-Reliable original spare parts kit
-Efficient logistics global distribution
-Relevant technical support to help you choose suitable spare parts (spare parts consultation)
-Professional selection service (selection consultation)
Customers who purchase JONSN precision micro gear pump spare parts, you need to provide the gear pump code (as shown in the picture), we can check the gear fit clearance according to the code, and carry out customized production and processing to ensure consistency.
Q: What is the range of temperature resistance, pressure resistance and differential pressure?
A: Conventional pump heads are resistant to temperatures from -20°C to 80°C, and can be customized for low temperatures of -60°C and high temperatures of 160°C.
The conventional pump head system has a pressure resistance of 4MPa, and some pump head systems have a pressure resistance of 6MPa.
The pressure difference between the inlet and outlet is more than 25bar (depending on the viscosity)
Q: What factors should be considered in the installation of the pump? What should be considered when designing the piping system of the pump?
A: When designing, the pump is best installed under the tank, the motor base is locked with screws, and the positive pressure of the medium is input to the pump inlet, especially for the viscous medium, which has poor fluidity. Due to the small size of the micro gear pump, avoid piping or instrumentation pressing against the pump body.
The inlet pipe is as short as possible, and the inlet pipe shoube be equipped with a filter to keep the pipe clean and free of particles.
Pipe diameter requirements: For conveying viscous media, it is recommended that the pipe be larger than the pump inlet size. It should be used according to the pipe diameter recommended by our company's selection software. Sometimes the inlet is too small to meet the flow requirements.
Q: What chemicals can the micro gear pump transport?
A: Our pumps are available in different materials and a compatible material can be found for most fluids. Due to the wide variety of working To ensure optimal performance in varying conditions and with diverse fluids, it's imperative to first test the MRV Fair price precision gear pump with double gear technology in your specific circuit. Especially if you're working with materials such as dichloromethane, tetrahydrofuran, nitric acid, sulfuric acid, butyllithium, trimethylgallium, pyridine, liquid chlorine, or dimethylacetamide, it's crucial to reach out to Jonsn (Ganzhou) Fluid Technology Co., Ltd. for expert guidance. if the conventional pump head encounters difficulty and cannot transport these challenging media, rest assured, we can develop customized solutions tailored precisely to your working conditions.
Q: Can the pump be used for metering?
A: Absolutely! Our pumps are engineered as positive displacement pumps perfectly suited for metering applications. Their accuracy and repeatability are significantly influenced by the chosen pump driver/control system and the fluid's nature. You can achieve a delivery precision of +/-0.5%. For a detailed understanding, please contact us.
Q: Which motors can be used?
A: We provide a comprehensive range of diverse drive types to suit your needs, including DC Brushless, DC Brush, AC Inverter, Servo, Stepper Motor, and Air Motor.
Q: How can we decide the input power of the pump?
A: JONSN offers precise calculations for your required input power based on your specific working requirements and the unique characteristics of your fluid.
Q: What is the noise value of the pump?
A: The noise levels of our gear pumps are influenced by factors like pump installation, motor speed, and fluid type. As a reference point, at 1 meter distance, the noise level is approximately 55 dB when operating at a 3 bar pressure difference and a speed of 3000 rpm.
Q: Can liquids containing solid particles be transported?
A: Unfortunately, gear pumps are not designed to transport media that contain solid particles.
Q: Can the pump be reversed?
A: While the standard flow direction is marked with an arrow at the factory for optimal operation, the pump can indeed run in both directions.
Q: Can the pump run dry?
A: Our innovative gears and bushings are crafted from PEEK that is meticulously modified and post-treated for exceptional dry wear resistance. While we offer a dry run test video for your assurance, it's advisable to minimize dry running to prolong the pump's lifespan.
Q: Is the pump self-priming?
A: Indeed, it is self-priming. For comprehensive information, please consult our datasheet.
Q: What is the operating temperature of the pump and motor?
A: Our standard pump heads are designed to function seamlessly within a temperature range of -20 ~ 80°C. Please do not hesitate to consult us if your operational temperature exceeds 80°C, or if there are other specific temperatures involved. Considerations such as magnets, clearances, and motor bearings might need to be addressed.
Q: How does viscosity affect gear pump and system performance?
A: Viscosity plays a crucial role in gear pump performance. Higher viscosity enhances volumetric efficiency and minimizes internal leakage. However, speed adjustments may be necessary to prevent overload. Conversely, low-viscosity fluids increase internal leakage, reducing volumetric efficiency as outlet pressure rises. With constant pressure, speed, and temperature, internal leakage stabilizes, maintaining a linear flow rate. Please feel free to consult our factory experts for further specialized insights.
Q: What transpires when a gas and liquid concoction is funneled through a gear pump?
A: The harmonious blend of gas and liquid fluidly traverses the pump with ease. Noticeably, the pump may produce a distinct sound when gas is in motion. Additionally, there is an immediate shift in the pump's load, which is visible through the fluctuations in both outlet pressure and the motor's power consumption.
Q: What are the permissible minimum and maximum operational speeds?
A: Each model's datasheet details the peak speed, specifically calibrated for water as the reference medium. as medium. For fluids with higher viscosity, it's essential to lower the speed accordingly. The minimum speed is largely dictated by the motor's start-up speed control, the flow rate, and factors such as internal leakage.
Q: Do Micro Gear Pumps meet the FDA Approval standards?
A: Yes, pumps are available constructed with materials that comply with FDA standards.
Q: What is the ideal filtering standard recommended?
A: It is advised to configure a 25-micron filter at the pump's inlet, with a sufficiently large filter surface to prevent pressure drops and safeguard the pump's internal elements.
Q: Which factors influence the longevity of pumps and motors?
A: Numerous elements impact their lifespan. Critical considerations include the frequency of on/off cycles, operational speed, load pressure, and fluid contamination levels.
Q: Could you explain decoupling (also known as demagnetization)? Is it applicable as a safety mechanism?
A: Decoupling happens when the pump's load and the motor's torque surpass the magnetic coupling's torque capacity, causing the magnetic drive pump to decouple, resulting in noise. Upon such decoupling, prompt motor shutdown is advised for troubleshooting purposes.
Q: How can we adjust the flow rate?
A: For positive displacement pumps, the most straightforward method to regulate flow is by modifying the motor speed, thanks to the nearly linear correlation between speed and flow.
Q: What encompasses the starting capacity of the micro gear pump?
A: The starting capabilities vary with each pump and are contingent upon factors like fluid viscosity, line dimensions, steam pressure, speed, and whether the pump is operational under wet or dry conditions.
Q: Can you explain what is meant by internal leakage in a gear pump?
A: Internal leakage in a gear pump refers to the phenomenon where a portion of the fluid from the pressure side flows back to the inlet through the gear gap, impacting efficiency. This is a typical challenge across all gear pumps. However, precision micro gear pumps exhibit relatively minimal internal leakage, making them exceptionally effective with thicker or more viscous fluids as low-viscosity fluids navigate these small gaps more readily.
Q: What do you mean by cavitation?
A: Cavitation is the emergence of vapor cavities ('bubbles' or 'voids') within the liquid, instigated by an inlet pipe diameter that is inadequate for the pump's flow rate. These cavities form based on the fluid's properties and the pump system's physical parameters, such as available pressure, temperature, and pump speed. Cavitation can lead to noise and early wear of the pump.
Q: How can I recognize a Jonsn pump?
A: Identification is straightforward, as each pump boasts a LOGO and laser-etched code on its end face, indicating manufacture dates, product codes, and serial numbers (S/N). The S/N code links back to the original configuration sheet and test records.
Congratulations on comprehending the detailed intricacies of gear pumps. Your expertise in this area is commendable!
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