Corrosion Protection Portable Electric Circulating Water Oilless Vacuum Pump Lab Pump 10L/Min
New Circulating Water Vacuum Pump is the latest designed vacuum pump model with circulating water as working fluid, and it adopts jet technology to create negative pressure. It is not only a kind of vacuum suction device, but also supplies cooling water to the reaction device simultaneously. It has non-oil, free-pollution, anti-corrosion, low noise, easy to move and so on features.
Circulating Water Vacuum Pump also provides vacuum conditions for evaporation, distillation, crystallization, drying, distillation, filtration pressure, and vacuum degassing experiments. It is indeed suitable for universities, research institutes, chemicals, pharmaceuticals, biochemical, food, pesticides, agricultural engineering, bioengineering, etc.
|Body material||Anti-corrosion/1Cr18||Stainless Steel|
|Max. pressure (M Pa)||0.098|
|Sucking rate for single tap(L/min)||10|
|Quantity of tap (Pcs)||2||5|
|Remark||Can equipped with 2L, 5L glass reactor or rotary evaporator, The vacuum is better when the water temperature is between 4ºC and 10ºC|
Features of Liquid Ring Water Circulating Vacuum Pump:
- Five sets of air exhauster design, can be used independently or parallelly, Larger pumping.
- Corrosion resistance, no pollution, stable operation, low noise, long life.
- The tank is made from Polyvinyl chloride plastics, free-pollution; The shell adopts stainless steel material or static spring plastic.
- Host stainless steel movement and anti-corrosive movement models.
- The water-line target, light shows high, medium and low.
- With casters, easy to move in laboratory.
- The air exhaustor, three links, check valve, suction nozzle are made of PTFE, anti-acid and alkali.
Application of Circulating Water Pump:
It provides vacuum conditions for evaporation, distillation, crystallization, drying, distillation, filtration pressure, vacuum degassing experiments. Especially suitable for colleges and universities, research institutes, chemical, pharmaceutical, biochemical, food, pesticides, agricultural engineering, biological engineering etc industries’ scientific research, pilot and production.
The circulating water pump is used as a vacuum source for the rotary evaporator and glass reactor.
HangZhou CZPT Machinery and Instrument Equipment Co., Ltd. is specialized in R & D, production, sales, teaching and chemical biology pharmacy equipment integrated company. The main products are rotary evaporator, jacketed glass reactor, single layer glass reactor, circulating water vacuum pump, low-temperature reaction bath (slot), low-temperature cooling fluid circulating pump(cool chiller), vacuum drying oven, blast drying oven, freeze dryer, water/oil bath, magnetic heating stirrer, overhead mixer, ultrasonic cleaning machine, lift platform, etc. Besides, we act as agents of some domestic and foreign famous enterprise products, sustaining high praise in domestic junior colleges and universities, scientific research units, etc. Our products are sold to the USA, Australia, Asia, Brazil, Iran, Egypt, etc. countries and our customers have been fully affirmation.
Factory Size: 1,362
Main Markets: Central America, Mid East, Oceania, Africa, South America
Packaging & Shipping
24 Hours online service for your consult.
Help choose the right model, and a series of services, people, and advice.
Provide discount for many sets of order
Choose a payment term you convenient.
Promptly production and delivery, inform you in time.
1 year warranty service and all-life maintenance.
Technical Engineer is available for oversea training.
Free change for some parts
Remote control technical consult
-After use cartons inside, outside with wooden case packaging;
-Both neutral and customized packaging can be available.
-We can ship the goods to you by International Express such as DHL,TNT,EMS,FedEX and so on and you can also choose the appropriate 1 based on your timeline and budget. Besides, you can definitely choose to use your own shipping agent.
|Express||Door to door, very convenient, don’t need to clearance or pick-up|
|By air||Airport to airport, you need to do the customs clearance and pick up the goods at your local airport, which you can have a local shipping agent to do for you.|
|By sea||Port to port and you need to do the customs clearance and pick-up the goods at your local port, which you can have a local shipping agent to do for you.|
1. What’s the minimum order quantity?
One set at present.
2. What kind of payment terms do you accept?
Normally we accept TT, Paypal, Western Union, Alibaba Escrow, and L/C. The exact term will be discussed during the deal.
3. How will you deliver these goods?
It will be decided according to your quantity. Normally we will choose International Express, Air and sea.
4. How will we package glass equipment be?
We package these glass equipment in good and Nonfumigation standard wooden cases.
5. Can you accept OEM terms?
6. How to choose suitable equipment?
You tell us your requirements (For example capacity, temperature range, pressure, etc ), we will recommend you the best suitable equipment.
|After-sales Service:||Online Service Long Life|
|Oil or Not:||Oil Free|
|Structure:||Jet Flow Vacuum Pump|
|Exhauster Method:||Positive Displacement Pump|
|Vacuum Degree:||Low Vacuum|
Can portable vacuum pumps be used for automotive applications?
Yes, portable vacuum pumps can be used for various automotive applications. They offer convenience and versatility, making them valuable tools for automotive technicians and enthusiasts. Portable vacuum pumps are commonly employed in automotive settings for tasks such as brake bleeding, fluid transfer, vacuum testing, and more. Here are some examples of how portable vacuum pumps are utilized in automotive applications:
- Brake Bleeding: Portable vacuum pumps are commonly used for brake bleeding, a process that removes air bubbles from the brake system to ensure proper brake performance. By creating a vacuum, the pump assists in drawing out air and replacing it with brake fluid, resulting in a firm and responsive brake pedal feel.
- Fluid Transfer: Portable vacuum pumps can be used for transferring fluids in automotive applications, such as engine oil, transmission fluid, coolant, or power steering fluid. These pumps can quickly and efficiently extract fluids from reservoirs or containers, making fluid changes or system maintenance easier.
- Vacuum Testing: Vacuum testing is crucial for diagnosing and troubleshooting various automotive systems, such as the intake manifold, HVAC (Heating, Ventilation, and Air Conditioning) system, or EVAP (Evaporative Emission Control) system. Portable vacuum pumps can create the necessary negative pressure to perform vacuum tests, helping to identify leaks, blockages, or faulty components.
- Air Conditioning Service: Portable vacuum pumps are essential for air conditioning service and maintenance in vehicles. They are used to evacuate and recharge the refrigerant system, remove moisture and air from the system, and ensure optimal cooling performance.
- Fuel System Testing: Portable vacuum pumps can be utilized for testing the integrity and performance of the fuel system. They can create vacuum or pressure to assess the fuel system’s ability to hold pressure, identify leaks, or test the functionality of components like fuel pressure regulators or fuel lines.
- Exhaust System Testing: Portable vacuum pumps are sometimes employed for exhaust system testing, particularly in diagnosing issues related to exhaust backpressure or monitoring the functionality of exhaust gas recirculation (EGR) systems.
- Other Applications: Portable vacuum pumps can also be used for various other automotive applications, including testing and diagnosing vacuum-operated components, checking the integrity of vacuum lines, performing system evacuations for maintenance or repairs, and more.
Portable vacuum pumps designed for automotive applications are often compact, lightweight, and easy to operate. They may come with specific adapters, hoses, or accessories to facilitate connection and usage in automotive systems.
When using portable vacuum pumps for automotive applications, it is important to follow the manufacturer’s instructions, safety guidelines, and best practices. This includes understanding the specific requirements of the automotive system being worked on and ensuring proper maintenance and calibration of the vacuum pump for accurate and reliable results.
In summary, portable vacuum pumps are valuable tools for a wide range of automotive applications, offering efficiency, convenience, and versatility in tasks such as brake bleeding, fluid transfer, vacuum testing, air conditioning service, and more.
What is the maximum vacuum pressure that portable vacuum pumps can achieve?
The maximum vacuum pressure that portable vacuum pumps can achieve depends on various factors including the pump type, design, and specifications. Different types of portable vacuum pumps have different capabilities when it comes to generating vacuum levels. Here are some general guidelines regarding the maximum vacuum pressure achievable by commonly used portable vacuum pumps:
- Diaphragm Pumps: Diaphragm pumps typically offer vacuum levels ranging from about 70 to 150 millibars (mbar) or 50 to 110 Torr. Some specialized diaphragm pumps may be capable of achieving slightly lower vacuum levels.
- Rotary Vane Pumps: Rotary vane pumps are capable of achieving relatively higher vacuum levels. They can typically generate vacuum levels in the range of 0.1 to 0.001 mbar (0.075 to 0.00075 Torr), depending on the specific model and size of the pump.
- Piston Pumps: Piston pumps are known for their ability to achieve deep vacuum levels. They can typically generate vacuum levels as low as 0.001 mbar (0.00075 Torr) or even lower, making them suitable for demanding applications that require high vacuum conditions.
- Liquid Ring Pumps: Liquid ring pumps are capable of achieving vacuum levels ranging from about 33 to 80 mbar (25 to 60 Torr). While they may not reach the ultra-high vacuum levels of other pump types, they are often chosen for their ability to handle wet or contaminated gases.
- Turbomolecular Pumps: Turbomolecular pumps are designed for high-vacuum applications. They can achieve vacuum levels in the ultra-high vacuum range, typically below 0.001 mbar (0.00075 Torr). Some advanced turbomolecular pumps can even reach vacuum levels in the extreme high-vacuum range.
- Scroll Pumps: Scroll pumps are capable of achieving vacuum levels ranging from about 0.1 to 0.01 mbar (0.075 to 0.0075 Torr). They provide relatively high vacuum levels while operating quietly and oil-free.
- Venturi Pumps: Venturi pumps, also known as air-powered or compressed air vacuum pumps, typically generate vacuum levels in the range of 50 to 80 kPa (15 to 24 inches of mercury). They are suitable for relatively low vacuum applications.
It is important to note that these are general ranges and the actual vacuum pressure achieved by a portable vacuum pump may vary based on factors such as pump quality, condition, operating conditions, and the specific model or brand. When selecting a portable vacuum pump, it is recommended to review the manufacturer’s specifications and consult with experts or suppliers to ensure that the pump can meet the required vacuum pressure for your specific application.
What are the typical applications of portable vacuum pumps?
Portable vacuum pumps have a wide range of applications across various industries. These versatile tools can be used in numerous scenarios that require vacuum or pressure generation. Here are some typical applications of portable vacuum pumps:
- HVAC Systems: Portable vacuum pumps are commonly used in HVAC systems for tasks such as evacuating refrigerant lines, removing moisture, and performing vacuum leak tests. They help ensure proper system performance, efficiency, and reliability.
- Automotive Maintenance: Portable vacuum pumps find applications in automotive maintenance tasks such as brake bleeding, fluid transfer, and vacuum testing. They assist in creating vacuum or pressure conditions necessary for proper operation and maintenance of automotive systems.
- Laboratory and Research: Portable vacuum pumps are widely utilized in laboratories and research facilities. They are employed in vacuum filtration setups, vacuum ovens, vacuum distillation processes, and as a source of vacuum for scientific experiments.
- Manufacturing and Industrial Processes: Portable vacuum pumps play a crucial role in various manufacturing and industrial processes. They are used in applications such as vacuum packaging, vacuum drying, degassing, impregnation, and composite manufacturing.
- Electronics and Semiconductor Industry: Portable vacuum pumps are utilized in the electronics and semiconductor industry for tasks such as pick and place operations, component handling, vacuum soldering, and vacuum testing.
- Medical and Pharmaceutical Applications: Portable vacuum pumps have applications in the medical and pharmaceutical fields. They are used in processes such as vacuum aspiration, vacuum sealing, filtration, and laboratory research.
- Food and Beverage Industry: Portable vacuum pumps find applications in the food and beverage industry for tasks like vacuum packaging, vacuum sealing, and degassing processes.
- Environmental Monitoring and Analysis: Portable vacuum pumps are utilized in environmental monitoring and analysis to collect air samples for analysis, such as monitoring air quality or detecting gas emissions in industrial sites.
- Construction and Building Services: Portable vacuum pumps are used in construction and building services for tasks such as removing water from flooded areas, draining liquids, and assisting in concrete pouring and mold making.
- Oil and Gas Industry: Portable vacuum pumps have applications in the oil and gas industry for tasks like well testing, pipeline maintenance, and oil spill cleanup, where vacuum or pressure conditions are required.
These are just a few examples of the typical applications of portable vacuum pumps. The versatility and convenience of portable vacuum pumps make them valuable tools in a wide range of industries and settings, providing efficient vacuum or pressure generation wherever it is needed.
editor by CX 2023-11-16