China Custom Roots Vacuum Pump Vp Electric Value Water 2 Stage Water Rotary AC Liquid Heavy Duty Mini CZPT High Pressure Vacuum Pump Transmission vacuum pump electric

Product Description

Roots Vacuum Pump VP electric value water 2 stage water rotary ac liquid heavy duty mini CZPT high pressure vacuum pump transmission 

VP roots vacuum pump is in the 50 Torr-micron high vacuum range has a large pumping speed and low cost of equipment, it can be combined with various vacuum pump consists of a vacuum unit. KMBD roots vacuum pump with 5 point bearing design unique, sealing the five bit machine, sealing double sealing structure + mechanical seal for Teflon maze, can realize non leakage, reduce maintenance and repair of the link, ensure the roots pump and durable. Synchronous helical gear and mounted on the driving end, both to ensure quiet and reliable operation, and can reduce the load of the rotor torque. Impeller and shaft integrally cast, can provide large size shaft, impeller and reduce the risk of damage. All contact with the sealing surface of the shaft end faces are polished to reduce wear and reduce the risk of leakage, high temperature high pressure casing, and double tank design, a variety of material selection, further to ensure that the use of the user in various working conditions. Typical application: chemical, petrochemical, plastics, semiconductors, wood mixture, food processing, vacuum furnace, vacuum booster system, vacuum drying, vacuum dewatering, vacuum packaging

Typical Applications

Special structures working principles,suitable for operation in chemical industry,oil industry,food industry,electrical utility industry,pharmacy industry,textile industry and paper making industry,etc. The other industries that need vacuum drying,concentration,distilling,dehydration and filtering also need the water-ring vacuum pump. It can be use as a backing pump of Roots Pump.



Model Capacity Ultimate Pressure Power speed
VP200 200 0.05 4 2900
VP600 600 0.05 7.5 2900


Characteristic Curves

Overall Dimensions


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Structure: Piston Pump, Roots Vacuum Pump
Inlet Diam. (mm): 100/200mm
Motor Power (Kw): 4/7.5 Kw
Model Number: Vp
Application: Automotive Industry
Power Source: Hydrauli
US$ 9999/Piece
1 Piece(Min.Order)


piston vacuum pump

What Are the Typical Applications of Piston Vacuum Pumps?

Piston vacuum pumps find applications in various industries and processes. Here’s a detailed explanation of the typical applications of piston vacuum pumps:

1. Laboratories and Research Facilities:

– Piston vacuum pumps are commonly used in laboratories and research facilities for a wide range of applications.

– They are utilized in vacuum ovens, freeze dryers, vacuum filtration systems, and other equipment requiring controlled evacuation.

2. Pharmaceuticals and Biotechnology:

– In the pharmaceutical and biotechnology industries, piston vacuum pumps are employed for processes such as solvent evaporation, distillation, and filtration.

– They are used in drug manufacturing, vaccine production, and research involving biochemistry and molecular biology.

3. Food Processing and Packaging:

– Piston vacuum pumps play a vital role in the food processing and packaging industry.

– They are used in vacuum packaging machines to remove air from packaging containers, extending the shelf life of food products.

4. HVAC and Refrigeration Systems:

– Piston vacuum pumps are utilized in HVAC (Heating, Ventilation, and Air Conditioning) systems and refrigeration systems.

– They help evacuate air and moisture from the systems to achieve the desired pressure and prevent contamination.

5. Manufacturing and Industrial Processes:

– Piston vacuum pumps are employed in various manufacturing and industrial processes.

– They are used for degassing, vacuum impregnation, vacuum drying, and other applications that require controlled evacuation.

6. Automotive Industry:

– In the automotive industry, piston vacuum pumps are often used in brake booster systems.

– They create a vacuum to assist in brake actuation, providing the necessary power for braking.

7. Electronics and Semiconductor Manufacturing:

– Piston vacuum pumps are utilized in electronics and semiconductor manufacturing processes.

– They help create a controlled environment with low-pressure conditions during the production of microchips, integrated circuits, and other electronic components.

8. Environmental Monitoring and Analysis:

– Piston vacuum pumps are utilized in environmental monitoring and analysis equipment.

– They are used in air sampling devices, gas analyzers, and other instruments that require precise vacuum control.

9. Scientific Research and Vacuum Systems:

– Piston vacuum pumps are employed in various scientific research applications.

– They are used in vacuum systems for particle accelerators, electron microscopes, mass spectrometers, surface analysis instruments, and other scientific equipment.

In summary, piston vacuum pumps have diverse applications in laboratories, pharmaceuticals, food processing, HVAC systems, manufacturing processes, automotive industry, electronics, environmental monitoring, scientific research, and more. Their ability to provide controlled evacuation and achieve moderate vacuum levels makes them suitable for a wide range of industries and processes.

piston vacuum pump

What Are the Safety Precautions for Operating Piston Vacuum Pumps?

Operating piston vacuum pumps requires adherence to safety precautions to ensure the well-being of personnel and the proper functioning of the equipment. Here’s a detailed explanation of the safety precautions for operating piston vacuum pumps:

– Familiarize Yourself with the User Manual: Before operating a piston vacuum pump, thoroughly read and understand the user manual provided by the manufacturer. The manual contains important safety guidelines specific to the pump model.

– Personal Protective Equipment (PPE): Always wear appropriate personal protective equipment, such as safety goggles, gloves, and hearing protection, when operating the pump. This helps protect against potential hazards, including chemical exposure, flying debris, and noise.

– Ventilation: Ensure that the area where the pump is operated has adequate ventilation. Proper ventilation helps prevent the accumulation of fumes, vapors, or hazardous gases that may be generated during the pumping process.

– Electrical Safety: Follow electrical safety precautions, including proper grounding and connection of the pump to a suitable power source. Inspect power cords and plugs for any damage before use, and avoid using the pump in wet or damp environments.

– Pressure and Vacuum Limits: Operate the pump within its specified pressure and vacuum limits. Exceeding these limits can lead to equipment failure, compromising safety and performance.

– Overpressure Protection: Ensure the pump has appropriate overpressure protection mechanisms, such as relief valves or pressure sensors, to prevent excessive pressure buildup. Regularly inspect and maintain these safety devices to ensure their proper functioning.

– Cooling and Temperature: Pay attention to the cooling requirements of the pump. Adequate cooling is necessary to prevent overheating and potential damage to the pump. Avoid blocking or obstructing cooling vents or fins. Monitor the pump’s temperature during operation and follow any temperature-related guidelines provided by the manufacturer.

– Maintenance and Inspection: Regularly inspect and maintain the pump according to the manufacturer’s recommendations. This includes cleaning, lubricating, and replacing parts as necessary. Perform maintenance tasks only when the pump is turned off and disconnected from the power source.

– Emergency Stop: Familiarize yourself with the location and operation of the emergency stop button or switch on the pump. In case of any emergency or abnormal situation, immediately activate the emergency stop to shut down the pump safely.

– Training and Competence: Ensure that operators are adequately trained and competent to operate the piston vacuum pump. Proper training helps minimize the risks associated with incorrect operation or handling of the equipment.

– Hazardous Materials: If the pump is used with hazardous materials, follow appropriate safety protocols for handling, containment, and disposal. Be aware of the potential risks associated with the materials being pumped and take necessary precautions to mitigate those risks.

– Warning Signs and Labels: Pay attention to warning signs, labels, and markings on the pump, including safety instructions, hazard warnings, and operating instructions. Follow these instructions carefully to ensure safe operation.

– Emergency Procedures: Establish and communicate clear emergency procedures in case of accidents, spills, or other hazardous situations. Ensure that operators are aware of these procedures and know how to respond appropriately.

– Regular Risk Assessment: Conduct regular risk assessments of the pump operation to identify potential hazards and implement appropriate safety measures. Periodically review and update safety protocols based on the results of these assessments.

– Emergency Response Resources: Keep appropriate emergency response resources readily available, such as fire extinguishers, spill kits, and emergency eyewash stations, in case of accidents or spills.

In summary, operating piston vacuum pumps safely requires following several key safety precautions, including familiarizing yourself with the user manual, using appropriate personal protective equipment, ensuring proper ventilation, adhering to electrical safety guidelines, operating within pressure and vacuum limits, maintaining cooling requirements, performing regular maintenance and inspections, being aware of emergency stop procedures, providing adequate training and competence, handling hazardous materials safely, paying attention to warning signs and labels, establishing emergency procedures, conducting risk assessments, and keeping emergency response resources available.

piston vacuum pump

Are Piston Vacuum Pumps Suitable for Laboratory Use?

Yes, piston vacuum pumps are commonly used and well-suited for laboratory applications. Here’s a detailed explanation:

1. Versatility:

– Piston vacuum pumps offer versatility and can be utilized in a wide range of laboratory processes and equipment.

– They are compatible with various laboratory applications such as vacuum ovens, freeze dryers, vacuum filtration systems, and rotary evaporators.

2. Vacuum Generation:

– Piston vacuum pumps are capable of generating and maintaining deep vacuum levels, making them suitable for laboratory use.

– They can achieve vacuum levels ranging from millitorr (10-3 Torr) to microns (10-6 Torr), depending on the specific pump design and operating conditions.

3. Control and Precision:

– Piston vacuum pumps provide precise control over the vacuum level, allowing researchers to create and maintain the desired pressure conditions in their experiments.

– The pumps offer fine-tuning capabilities to achieve the optimal vacuum level required for specific laboratory processes.

4. Reliability and Durability:

– Piston vacuum pumps are known for their reliability and durability, which are crucial factors in laboratory environments.

– They are designed to withstand continuous operation and frequent use, ensuring consistent performance over extended periods.

5. Low Contamination Risk:

– Piston vacuum pumps are designed with airtight seals that minimize the risk of contamination.

– This is particularly important in laboratory settings where maintaining a clean and uncontaminated environment is vital for accurate and reliable experimental results.

6. Cost-Effective Solution:

– Piston vacuum pumps are generally more cost-effective compared to other types of vacuum pumps.

– They offer a balance between performance and affordability, making them a preferred choice for many laboratory budgets.

7. Ease of Maintenance:

– Piston vacuum pumps are relatively easy to maintain, with readily available spare parts and service support.

– Routine maintenance tasks such as changing oil, inspecting seals, and cleaning can be easily performed, ensuring the pump’s longevity and consistent performance.

In summary, piston vacuum pumps are highly suitable for laboratory use due to their versatility, ability to generate deep vacuum levels, precise control, reliability, low contamination risk, cost-effectiveness, and ease of maintenance. They are widely utilized in various laboratory applications and provide researchers with the necessary vacuum conditions for their experiments and processes.

China Custom Roots Vacuum Pump Vp Electric Value Water 2 Stage Water Rotary AC Liquid Heavy Duty Mini CZPT High Pressure Vacuum Pump Transmission   vacuum pump electricChina Custom Roots Vacuum Pump Vp Electric Value Water 2 Stage Water Rotary AC Liquid Heavy Duty Mini CZPT High Pressure Vacuum Pump Transmission   vacuum pump electric
editor by CX 2023-12-24