China Hot selling 2BV2060 CZPT 2BV5 2BV2 Chemistry/Pharmaceuticalswater Liquid Ring Vacuum Pump manufacturer

Product Description

Nash 2BV Liquid-Ring Vacuum PumpsOil-Free, in Monoblock and Close-Coupled Design

Product Description

Product Description: CZPT 2BV Vacuum Pumps by ZheJiang CZPT Technology Company Ltd.

Nash 2BV vacuum pumps are suitable for evacuating gases and wet vapours down to inlet pressures of 33 mbarA (97% vacuum). All these vacuum pumps are supplied with built-in cavitation protection. For long-term operation below 80 mbarA the cavitation protection should be connected for protecting the pump. An inlet pressure of 10 mbarA can be achieved by connecting a gas ejector (see accessories). The gas ejector can be mounted directly CZPT the vacuum pump.
CZPT 2BV vacuum pumps consists of 2BV2,2BV5 and 2BV6 series. The 2BV2, 2BV5 series are especially space saving units in monoblock design (degree of protection IP55). The 2BV6 range is in close-coupled design with drive motor.

Applications

Introducing the CZPT 2BV Series Vacuum Pump by ZheJiang CZPT Technology Company Ltd.

Experience the unparalleled suction capacity of the 2BV series vacuum pump, designed to excel in high vacuum conditions. Ideal for industries such as paper, chemical, and pharmaceutical, this pump delivers exceptional performance and reliability.

Main features

Product Description:

  • Direct coupling connection for easy installation.
  • High-quality mechanical seal ensures leakage-free and maintenance-free operation.
  • Equipped with Y2 series motor with IP54 protection grade.
  • Smooth running with noise levels as low as 62 decibels.
  • Uniform corrosion-resistant design with an aluminum bronze impeller for improved corrosion resistance; optional stainless steel impeller available for harsh environments.
  • Unique discharge port design protects the pump from over-pressure, ensuring optimal efficiency.

Company Name: ZheJiang CZPT Technology Company Ltd.

Technical data

Model Motor power Max pumping speed   Ultimate pressure Suction Connection Discharge Connection  Weight Curve code
  KW m³/min m³/h hpa mm mm kg  
2BV2060 0.81 0.45 27 33 G1” G1” 32 60V
2BV2061 1.45 0.87 52 33 G1” G1” 33 61V
2BV2070 2.35 1.33 80 33 G1 1/2” G1 1/2” 50 70V
2BV2071 3.85 1.83 110 33 G1 1/2” G1 1/2” 62 71V
2BV5110 4 2.75 165 33 DN50 DN50 94 110V
2BV5111 5.5 3.83 230 33 DN50 DN50 110 111V
2BV5121 7.5 4.66 280 33 DN65 DN65 136 121V
2BV5131 11 6.66 400 33 DN65 DN65 184 131V
2BV5161 15 8.33 500 33 DN80 DN80 296 161V
2BV6060 0.81 0.45 27 33 G1” G1” 2840 60V
2BV6061 1.45 0.87 52 33 G1” G1” 2840 61V
2BV6070 2.35 1.33 80 33 G1 1/2” G1 1/2” 2860 70V
2BV6071 3.85 1.83 110 33 G1 1/2” G1 1/2” 2880 71V
2BV6110 4 2.75 165 33 DN50 DN50 1440 110V
2BV6111 5.5 3.83 230 33 DN50 DN50 1440 111V
2BV6121 7.5 4.66 280 33 DN65 DN65 1440 121V
2BV6131 11 6.66 400 33 DN65 DN65 1440 131V
2BV6161 15 8.33 500 33 DN80 DN80 970 161V

2BV2060 CZPT 2BV5 2BV2 Water Liquid Ring Vacuum Pump by ZheJiang CZPT Technology Company Ltd. is an Anti-Explosion design ideal for handling moisture. Enjoy 1-year warranty and online video instruction. Liquid-operated for efficient performance.

Material of construction

 

Dimensional drawing

Pressure diagram

FAQ

ZheJiang CZPT Technology Company Ltd.

Q: What information should I offer for an inquiry?

A: You can inquire based on the model directly, but it is always recommended that you contact us so that we can help you to check if the pump is the most appropriate for your application.

Q: Can you make a customized vacuum pump?

A: Yes, we can do some special designs to meet customer applications. Customized sealing systems, special surface treatment can be applied for roots vacuum pump and screw vacuum pump. Please contact us if you have special requirements.

Q: I have problems with our vacuum pumps or vacuum systems, can you offer some help?

A: We have application and design engineers with more than 30 years of experience in vacuum applications in different industries and help a lot of customers resolve their problems, such as leakage issues, energy-saving solutions, more environment-friendly vacuum systems, etc. Please contact us and we’ll be very happy if we can offer any help to your vacuum system.

Q: Can you design and make customized vacuum systems?

A: Yes, we are good for this.

Q: What is your MOQ?

A: 1 piece or 1 set.

Q: How about your delivery time?

A: 5-10 working days for the standard vacuum pump if the quantity is below 20 pieces, 20-30 working days for the conventional vacuum system with less than 5 sets. For more quantity or special requirements, please contact us to check the lead time.

Q: What are your payment terms?

A: By T/T, 50% advance payment/deposit and 50% paid before shipment.

Q: How about the warranty?

A: We offer 1-year warranty (except for the wearing parts).

Q: How about the service?

A: We offer remote video technical support. We can send the service engineer to the site for some special requirements.

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After-sales Service: Online Video Instruction
Warranty: 1 Year
Oil or Not: Liquid
Structure: Rotary Vacuum Pump
Exhauster Method: Positive Displacement Pump
Vacuum Degree: Vacuum

Vacuum Pump

Basic knowledge of vacuum pump

A vacuum pump is a device that draws gas molecules from a sealed volume and maintains a partial vacuum. Its main job is to create a relative vacuum within a given volume or volumes. There are many types of vacuum pumps. This article will describe how they work, their types, and their applications.

How it works

A vacuum pump is a mechanical device that removes gas from a system by applying it to a higher pressure than the surrounding atmosphere. The working principle of the vacuum pump is based on the principle of gas transfer and entrapment. Vacuum pumps can be classified according to their vacuum level and the number of molecules that can be removed per cubic centimeter of space. In medium to high vacuum, viscous flow occurs when gas molecules collide with each other. Increasing the vacuum causes molecular or transitional flow.
A vacuum pump has several components that make it a versatile tool. One of the main components is the motor, which consists of a rotor and a stator. The rotor and stator contain coils that generate a magnetic field when excited. Both parts must be mounted on a base that supports the weight of the pump. There is also an oil drain that circulates oil throughout the system for lubrication and cooling purposes.
Another type of vacuum pump is the liquid ring vacuum pump. It works by positioning the impeller above or below the blades. Liquid ring pumps can also adjust the speed of the impeller. However, if you plan to use this type of pump, it is advisable to consult a specialist.
Vacuum pumps work by moving gas molecules to areas of higher or lower pressure. As the pressure decreases, the removal of the molecules becomes more difficult. Industrial vacuum systems require pumps capable of operating in the 1 to 10-6 Torr range.

Type

There are different types of vacuum pumps. They are used in many different applications, such as laboratories. The main purpose of these pumps is to remove air or gas molecules from the vacuum chamber. Different types of pumps use different techniques to achieve this. Some types of pumps use positive displacement, while others use liquid ring, molecular transfer, and entrapment techniques.
Some of these pumps are used in industrial processes, including making vacuum tubes, CRTs, electric lights, and semiconductor processing. They are also used in motor vehicles to power hydraulic components and aircraft. The gyroscope is usually controlled by these pumps. In some cases, they are also used in medical settings.
How a vacuum pump works depends on the type of gas being pumped. There are three main types: positive displacement, negative displacement, and momentum transfer. Depending on the type of lubrication, these principles can be further divided into different types of pumps. For example, dry vacuum pumps are less sensitive to gases and vapors.
Another type of vacuum pump is called a rotary vane pump. This type of pump has two main components, the rotor and the vacuum chamber. These pumps work by rotating moving parts against the pump casing. The mating surfaces of rotary pumps are designed with very small clearances to prevent fluid leakage to the low pressure side. They are suitable for vacuum applications requiring low pulsation and high continuous flow. However, they are not suitable for use with grinding media.
There are many types of vacuum pumps and it is important to choose the right one for your application. The type of pump depends on the needs and purpose of the system. The larger ones can work continuously, and the smaller ones are more suitable for intermittent use.
Vacuum Pump

Apply

Vacuum pumps are used in a variety of industrial and scientific processes. For example, they are used in the production of vacuum tubes, CRTs, and electric lamps. They are also used in semiconductor processing. Vacuum pumps are also used as mechanical supports for other equipment. For example, there may be multiple vacuum pumps on the engine of a motor vehicle that powers the hydraulic components of an aircraft. In addition, they are often used in fusion research.
The most common type of vacuum pump used in the laboratory is the rotary vane pump. It works by directing airflow through a series of rotating blades in a circular housing. As the blades pass through the casing, they remove gas from the cavity and create a vacuum. Rotary pumps are usually single or double-stage and can handle pressures between 10 and 6 bar. It also has a high pumping speed.
Vacuum pumps are also used to fabricate solar cells on wafers. This involves a range of processes including doping, diffusion, dry etching, plasma-enhanced chemical vapor deposition, and bulk powder generation. These applications depend on the type of vacuum pump used in the process, and the vacuum pump chosen should be designed for the environment.
While there are several types of vacuum pumps available, their basic working principles remain the same. Each has different functions and capacities, depending on the type of vacuum. Generally divided into positive displacement pump, rotary vane pump, liquid ring pump, and molecular delivery pump.

Maintenance

The party responsible for general maintenance and repairs is the Principal Investigator (PI). Agknxs must be followed and approved by the PI and other relevant laboratory personnel. The Agknx provides guidelines for routine maintenance of vacuum pump equipment. Agknxs are not intended to replace detailed routine inspections of vacuum pump equipment, which should be performed by certified/qualified service personnel. If the device fails, the user should contact PI or RP for assistance.
First, check the vacuum pump for any loose parts. Make sure the inlet and outlet pressure gauges are open. When the proper pressure is shown, open the gate valve. Also, check the vacuum pump head and flow. Flow and head should be within the range indicated on the label. Bearing temperature should be within 35°F and maximum temperature should not exceed 80°F. The vacuum pump bushing should be replaced when it is severely worn.
If the vacuum pump has experienced several abnormal operating conditions, a performance test should be performed. Results should be compared to reference values ​​to identify abnormalities. To avoid premature pump failure, a systematic approach to predictive maintenance is essential. This is a relatively new area in the semiconductor industry, but leading semiconductor companies and major vacuum pump suppliers have yet to develop a consistent approach.
A simplified pump-down test method is proposed to evaluate the performance of vacuum pumps. The method includes simulated aeration field tests and four pump performance indicators. Performance metrics are evaluated under gas-loaded, idle, and gas-load-dependent test conditions.
Vacuum Pump

Cost

The total cost of a vacuum pump consists of two main components: the initial investment and ongoing maintenance costs. The latter is the most expensive component, as it consumes about four to five times the initial investment. Therefore, choosing a more energy-efficient model is a good way to reduce the total system cost and payback period.
The initial cost of a vacuum pump is about $786. Oil-lubricated rotary vane pumps are the cheapest, while oil-free rotary vane pumps are slightly more expensive. Non-contact pumps also cost slightly more. The cost of a vacuum pump is not high, but it is a factor that needs careful consideration.
When choosing a vacuum pump, it is important to consider the type of gas being pumped. Some pumps are only suitable for pumping air, while others are designed to pump helium. Oil-free air has a different pumping rate profile than air. Therefore, you need to consider the characteristics of the medium to ensure that the pump meets your requirements. The cost of a vacuum pump can be much higher than the purchase price, as the daily running and maintenance costs can be much higher.
Lubricated vacuum pumps tend to be more durable and less expensive, but they may require more maintenance. Maintenance costs will depend on the type of gas that needs to be pumped. Lighter gases need to be pumped slowly, while heavier gases need to be pumped faster. The maintenance level of a vacuum pump also depends on how often it needs to be lubricated.
Diaphragm vacuum pumps require regular maintenance and oil changes. The oil in the diaphragm pump should be changed every 3000 hours of use. The pump is also resistant to chemicals and corrosion. Therefore, it can be used in acidic and viscous products.

China Hot selling 2BV2060 CZPT 2BV5 2BV2 Chemistry/Pharmaceuticalswater Liquid Ring Vacuum Pump   manufacturer China Hot selling 2BV2060 CZPT 2BV5 2BV2 Chemistry/Pharmaceuticalswater Liquid Ring Vacuum Pump   manufacturer
editor by Dream 2024-05-13