China Standard Zj-150j1 Portable Electric Efficient Roots Vacuum Pump for Chemical Industry a/c vacuum pump

Product Description

Model

ZJ-30

ZJ-70

ZJ-150

ZJ-300

ZJ-600

ZJ-1200

ZJ-2500

ZJ-5000

Ultimate total pressure(Pa)

0.05

0.05

0.05

0.05

0.05

0.05

0.05

0.05

Motor Power(Kw)

0.75

1.5

3

4

7.5

11

22

45

Nominal Motor speed(rpm)

2850

2850

2870

1450

2900

1400

2880

1450

Nominal Motor current(A)

1.8

3.4

6.2

15.4

14.8

22.3

41

84.7

Pumping size(mm)

650X315X255

770X315X255

1060X462X380

1330X556X505

1410X556X505

1710X1070X850

1820X1070X850

2700X1200X1100

Weight (with oil filling)kg

76

96

200

502

520

1550

1620

4000

Type of protection(IP)

55

55

55

55

55

55

55

55

1.Q: Are you a factory or trading company?
A: We are a factory and we have professional team of workers,Designers and inspectors.

2.Q:Do you accept custom?
A:Of course.We have professional teams who make your designs,photos,imagines and OEM orders into real production.

3.Q:What’s your advantages?
A: Quick response to your enquiry,
High quality control,
Reasonable price,
Timely delivery,
Excellent after-sales service,
OEM/ODM are welcome

4.Q:What’s your shipping terms?
A:If you need to ship by air,we can use DHL,UPS,FedEx,TNT or EMS.If you need to ship by sea,we have many good forwarders to work with,they can provide the best price for you.
 

After-sales Service: Online Support
Warranty: 1 Year
Oil or Not: Oil
Structure: Vacuum Pump
Exhauster Method: Entrapment Vacuum Pump
Vacuum Degree: Vacuum
Customization:
Available

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portable vane pump

How long can portable vacuum pumps run continuously on a single charge or tank?

The duration of continuous operation for portable vacuum pumps on a single charge or tank can vary depending on several factors, including the specific model, battery capacity, pump capacity, and the level of vacuum required. Here are some key points to consider:

Battery-Powered Vacuum Pumps:

If the portable vacuum pump is battery-powered, the runtime will depend on the capacity and condition of the battery. Manufacturers typically provide information about the expected runtime under specific operating conditions. The runtime can range from a few minutes to several hours, depending on the pump’s power consumption and the battery’s capacity. It is important to refer to the manufacturer’s specifications to determine the expected runtime for a particular model.

Tank Capacity:

Some portable vacuum pumps may feature an integrated tank or reservoir to collect the vacuumed air or fluid. The tank capacity can vary depending on the pump’s design and intended application. The runtime of the pump on a single tank will depend on the pump’s flow rate and the size of the tank. A larger tank will allow for a longer duration of continuous operation before it needs to be emptied or emptied. Again, it is advisable to refer to the manufacturer’s specifications to determine the tank capacity and its impact on runtime.

Pump Capacity and Duty Cycle:

The pump capacity and duty cycle can also affect the runtime of a portable vacuum pump. Pump capacity refers to the rate at which the pump can create a vacuum or move air or fluid. A higher pump capacity may result in faster vacuum creation but could also consume more power, potentially reducing the runtime. Duty cycle refers to the amount of time the pump can run continuously before it needs to rest or cool down. Some pumps may have a duty cycle of 50%, which means they can operate for a maximum of 5 minutes out of every 10 minutes. Duty cycle limitations help prevent the pump from overheating and ensure its longevity. It is essential to consider the pump capacity and duty cycle when estimating the continuous runtime of a portable vacuum pump.

Operating Conditions:

The operating conditions can also impact the runtime of a portable vacuum pump. Factors such as the level of vacuum required, the ambient temperature, the viscosity of the fluid being handled, and the presence of any restrictions or blockages in the system can affect the pump’s performance and runtime. Operating the pump under extreme conditions or pushing it beyond its designed capabilities may result in reduced runtime or performance.

It’s important to note that the runtime estimates provided by manufacturers are based on ideal conditions, and actual runtime may vary in practice. To maximize the runtime of a portable vacuum pump, it is recommended to follow the manufacturer’s guidelines, ensure proper maintenance and calibration, and avoid overloading or overheating the pump.

In summary, the duration of continuous operation for portable vacuum pumps on a single charge or tank depends on various factors, including the battery capacity, tank capacity (if applicable), pump capacity, duty cycle, and operating conditions. Reviewing the manufacturer’s specifications and guidelines is crucial to determine the expected runtime for a specific model and to ensure optimal performance.

portable vane pump

Can portable vacuum pumps handle both wet and dry materials?

Portable vacuum pumps have varying capabilities when it comes to handling wet and dry materials. The ability to handle wet or dry materials depends on the type and design of the vacuum pump. Here’s a breakdown of how different types of portable vacuum pumps typically handle wet and dry substances:

  • Diaphragm Pumps: Diaphragm pumps are well-suited for handling dry materials and gases. However, they are generally not designed to handle liquids or wet substances effectively. Using a diaphragm pump to handle liquids may result in damage to the pump or reduced performance.
  • Rotary Vane Pumps: Rotary vane pumps can handle both wet and dry materials to some extent. They are more tolerant of small amounts of liquid or condensation compared to diaphragm pumps. However, excessive exposure to liquids or high moisture content can cause issues such as reduced pumping efficiency or potential damage to the pump’s internal components.
  • Piston Pumps: Piston pumps are generally not recommended for handling wet materials or liquids. They are typically used for generating high vacuum levels and are more suitable for dry applications where the risk of liquid ingestion is minimal.
  • Liquid Ring Pumps: Liquid ring pumps are specifically designed to handle wet materials and liquids. They are often used in applications where the presence of liquids or condensable vapors is expected. These pumps create a liquid seal to facilitate the handling of wet substances, making them a suitable choice for applications involving liquid removal or extraction.
  • Turbomolecular Pumps: Turbomolecular pumps are primarily designed for handling dry gases and materials in high-vacuum applications. They are not typically used for handling liquids or wet substances. Exposure to liquids can damage the pump’s delicate internal components and impair its performance.
  • Scroll Pumps: Scroll pumps are generally not recommended for handling wet materials or liquids. They are oil-free pumps and are best suited for clean, dry applications. Exposure to liquids can cause damage to the pump and affect its operation.
  • Venturi Pumps: Venturi pumps, also known as air-powered or compressed air vacuum pumps, can handle both wet and dry materials. They are capable of handling liquids and wet substances to a certain extent. However, their performance may be limited compared to other pump types, and they are more commonly used for handling dry materials or generating low vacuum levels.

It’s important to note that while some portable vacuum pumps may have limited capability to handle wet materials, it is generally recommended to use pumps specifically designed for wet applications, such as liquid ring pumps, when dealing with significant amounts of liquids or condensable substances. Always refer to the manufacturer’s guidelines and specifications to determine the pump’s suitability for handling wet or dry materials in your specific application.

portable vane pump

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:

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. 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.
  6. 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.
  7. 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.
  8. 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.
  9. 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.
  10. 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.

China Standard Zj-150j1 Portable Electric Efficient Roots Vacuum Pump for Chemical Industry   a/c vacuum pump		China Standard Zj-150j1 Portable Electric Efficient Roots Vacuum Pump for Chemical Industry   a/c vacuum pump
editor by CX 2023-11-30