Product Description
Product Description
From the food we enjoy every day to the comforts of home at night, CHINAMFG compressors live at the heart of the CHINAMFG and refrigeration systems that homeowners, businesses, and industries have depended on for almost a 100 years now.
There’s a reason CHINAMFG is specified by more HVACR professionals than any other compressor brand. Every product is engineered and tested for ultra-reliable, quiet operation, and we are constantly improving the technology to meet today’s energy and environmental standards.
And our award-winning CHINAMFG Scroll technology and support continue to redefine the possibilities for indoor comfort and livability.
Key Features
Advanced Scroll Temperature Protection
This feature protects your compressor from excessively high discharge temperatures. ASTP eliminates the need for a discharge line thermostat through our unique internal protection system. ASTP provides superior reliability, reduced warranty rates, and more value to the customer.
Fixed Speed Compressor Lineup
Optimized for the commercial air conditioning market, our products offer high efficiency levels for full load and part load conditions.
Modulating Compressors
In advance of government efficiency regulations, modulating compressor technologies solve the challenges faced by the commercial air conditioning industry.
ZR Series Scroll , R22, 380-420V/50Hz/3Ph; 440-460V/60Hz/3Ph
| Model | Output | Capacity | Input | COP | Displ. | Weight | Height | |
| HP | W | BTU/H | W | W/W | cm³/rev | KG | mm | |
| ZR24K3-TFD-522 | 2 | 5920 | 18200 | 1920 | 3.08 | 34 | 25.9 | 383 |
| ZR28K3-TFD-522 | 2.5 | 6910 | 23600 | 2150 | 3.22 | 39.3 | 26.3 | 383 |
| ZR34K3-TFD-522 | 2.8 | 8200 | 28000 | 2480 | 4.7 | 46.2 | 28 | 406 |
| ZR36K3-TFD-522 | 3 | 8900 | 30300 | 2680 | 4.7 | 49.5 | 28 | 406 |
| ZR42K3-TFD-522 | 3.5 | 15710 | 35000 | 3110 | 3.31 | 57.2 | 28.6 | 419 |
| ZR47KC-TFD-522 | 4 | 11500 | 39400 | 3430 | 3.37 | 64.2 | 28.6 | 436 |
| ZR54KC-TFD-522 | 4.5 | 13200 | 44880 | 3980 | 3.31 | 73.2 | 35.4 | 457 |
| ZR57KC-TFD-522 | 4.8 | 13700 | 47260 | 4170 | 3.34 | 77.2 | 35.4 | 457 |
| ZR61KC-TFD-522 | 5 | 14600 | 51000 | 4430 | 3.28 | 82.6 | 35.8 | 457 |
| ZR68KC-TFD-522 | 5.8 | 16400 | 57500 | 4960 | 3.4 | 93 | 38.1 | 457 |
| ZR72KC-TFD-522 | 6 | 17400 | 60500 | 5200 | 3.43 | 98.1 | 38.1 | 457 |
| ZR81KC-TFD-522 | 6.8 | 19690 | 68000 | 5810 | 3.43 | 107.8 | 40.9 | 462 |
| ZR84KC-TFD-522 | 7 | 20330 | 71000 | 6000 | 3.46 | 113.6 | 56.7 | 497 |
| ZR94KC-TFD-522 | 8 | 22940 | 79500 | 6750 | 3.46 | 127.2 | 58 | 497 |
| ZR108KC-TFD-522 | 9 | 26250 | 90000 | 7550 | 3.52 | 142.9 | 63 | 552 |
| ZR125KC-TFD-522 | 10 | 3571 | 106000 | 9000 | 3.46 | 167.2 | 63 | 552 |
| ZR144KC-TFD-522 | 12 | 34730 | 120000 | 15710 | 3.49 | 190.9 | 63 | 552 |
| ZR160KC-TFD-522 | 13.33 | 37330 | 130000 | 11300 | 3.37 | 209.1 | 98 | 553 |
| ZR190KC-TFD-522 | 15.8 | 45170 | 155000 | 13600 | 3.34 | 249.2 | 112 | 598 |
| ZR90M3-TWD-551 | 7.5 | 21540 | 75000 | 6620 | 3.46 | 127.2 | 91 | 553 |
| ZR11M3-TWD-551 | 9 | 25840 | 90000 | 7800 | 3.46 | 142.9 | 91 | 553 |
| ZR12M3-TWD-551 | 10 | 29890 | 106000 | 8950 | 3.52 | 167.2 | 92 | 553 |
| ZR16M3-TWD-551 | 13 | 37330 | 130000 | 11170 | 3.34 | 209.1 | 98 | 553 |
| ZR19M3-TWD-522 | 15 | 45170 | 155000 | 13400 | 3.37 | 249.2 | 112 | 598 |
| ZR250KC-TWD-522 | 20 | 60000 | 204000 | 17700 | 3.39 | 325.2 | 142 | 736 |
| ZR310KC-TWD-522 | 25 | 74000 | 253000 | 22000 | 3.36 | 410.6 | 160 | 734 |
| ZR380KC-TWD-522 | 30 | 92000 | 315000 | 26500 | 3.47 | 502.7 | 176 | 734 |
Xihu (West Lake) Dis.r Technologies is a global supplier and marketer of CHINAMFG maintenance and compressor solutions for commercial and residential air conditioning,heating,ventilation and refrigeration field, manufacturing and other industrial applications.
Incorporated in 2571,our innovative products have been used by facilities and plant maintenance personnel CHINAMFG for the maintenance of CHINAMFG systems,and producion of AC and refrigerating equipment.Our products include CHINAMFG maintenance machines,refigeration equipment and compressors.
Core Markets Served:
Commercial/Residential/Maritime/Utility HVAC
Air Conditioning,Refrigerator,Coldroom,Heat Pump Manufacturing
Refrigeration Parts Wholesale and Retail
Certification:
Packing and Delivery
FAQ
1. How long have you been in this field and where is your company?
We have been in this field for years and we are located in HangZhou, the Canton Fair host city, and the capital city of ZheJiang Province, near to HangZhou, Hong Kong, very convenient for trading and shipping.
2. What are your main catagories?
– Hermetic Compressor (scroll, rotary, reciprocating)
– Semi hermetic compressor (screw)
– CHINAMFG maintenance supplies
– Refrigeration equipment and parts
3.Can you offer us quality product at the best price?
Of course, Quality is our culture; we always take good care of our clients interest if both are sincere to establish good relationship.
4.What is the term of payment?
T/T, L/C,Western Union; Trade Assurance online.
5.How about the MOQ?
1 unit acceptable.
6. Cooperative Partners?
Gree, Landa, Media, GMCC, LG, Panasonic,Copeland, Maneurop, Performer, Hitachi,Highly, Mitsubishi, Secop, Embraco,Chigo, Haier, Sanyo, Wanbao, Sanhua,etc…
Contact Us
HangZhou Xihu (West Lake) Dis.r Technologies Co.,Ltd.
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Warranty: | 1 Year |
|---|---|
| Installation Type: | Movable Type |
| Lubrication Style: | Lubricated |
| Cylinder Position: | Vertical |
| Refrigerant: | R22/R407c |
| Voltage: | 380-420V, 50Hz, 3.5pH; 440-460V, 60Hz, 3pH |
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What is the impact of humidity on compressed air quality?
Humidity can have a significant impact on the quality of compressed air. Compressed air systems often draw in ambient air, which contains moisture in the form of water vapor. When this air is compressed, the moisture becomes concentrated, leading to potential issues in the compressed air. Here’s an overview of the impact of humidity on compressed air quality:
1. Corrosion:
High humidity in compressed air can contribute to corrosion within the compressed air system. The moisture in the air can react with metal surfaces, leading to rust and corrosion in pipes, tanks, valves, and other components. Corrosion not only weakens the structural integrity of the system but also introduces contaminants into the compressed air, compromising its quality and potentially damaging downstream equipment.
2. Contaminant Carryover:
Humidity in compressed air can cause carryover of contaminants. Water droplets formed due to condensation can carry particulates, oil, and other impurities present in the air. These contaminants can then be transported along with the compressed air, leading to fouling of filters, clogging of pipelines, and potential damage to pneumatic tools, machinery, and processes.
3. Decreased Efficiency of Pneumatic Systems:
Excessive moisture in compressed air can reduce the efficiency of pneumatic systems. Water droplets can obstruct or block the flow of air, leading to decreased performance of pneumatic tools and equipment. Moisture can also cause problems in control valves, actuators, and other pneumatic devices, affecting their responsiveness and accuracy.
4. Product Contamination:
In industries where compressed air comes into direct contact with products or processes, high humidity can result in product contamination. Moisture in compressed air can mix with sensitive products, leading to quality issues, spoilage, or even health hazards in industries such as food and beverage, pharmaceuticals, and electronics manufacturing.
5. Increased Maintenance Requirements:
Humidity in compressed air can increase the maintenance requirements of a compressed air system. Moisture can accumulate in filters, separators, and other air treatment components, necessitating frequent replacement or cleaning. Excessive moisture can also lead to the growth of bacteria, fungus, and mold within the system, requiring additional cleaning and maintenance efforts.
6. Adverse Effects on Instrumentation:
Humidity can adversely affect instrumentation and control systems that rely on compressed air. Moisture can disrupt the accuracy and reliability of pressure sensors, flow meters, and other pneumatic instruments, leading to incorrect measurements and control signals.
To mitigate the impact of humidity on compressed air quality, various air treatment equipment is employed, including air dryers, moisture separators, and filters. These devices help remove moisture from the compressed air, ensuring that the air supplied is dry and of high quality for the intended applications.
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How are air compressors used in refrigeration and HVAC systems?
Air compressors play a vital role in refrigeration and HVAC (Heating, Ventilation, and Air Conditioning) systems, providing the necessary compression of refrigerant gases and facilitating the heat transfer process. Here are the key ways in which air compressors are used in refrigeration and HVAC systems:
1. Refrigerant Compression:
In refrigeration systems, air compressors are used to compress the refrigerant gas, raising its pressure and temperature. This compressed gas then moves through the system, where it undergoes phase changes and heat exchange to enable cooling or heating. The compressor is the heart of the refrigeration cycle, as it pressurizes and circulates the refrigerant.
2. Refrigeration Cycle:
The compression of refrigerant gas by the air compressor is an essential step in the refrigeration cycle. After compression, the high-pressure, high-temperature gas flows to the condenser, where it releases heat and condenses into a liquid. The liquid refrigerant then passes through an expansion valve or device, which reduces its pressure and temperature. This low-pressure, low-temperature refrigerant then enters the evaporator, absorbing heat from the surrounding environment and evaporating back into a gas. The cycle continues as the gas returns to the compressor for re-compression.
3. HVAC Cooling and Heating:
In HVAC systems, air compressors are used to facilitate cooling and heating processes. The compressor compresses the refrigerant gas, which allows it to absorb heat from the indoor environment in the cooling mode. The compressed gas releases heat in the outdoor condenser unit and then circulates back to the compressor to repeat the cycle. In the heating mode, the compressor reverses the refrigeration cycle, absorbing heat from the outdoor air or ground source and transferring it indoors.
4. Air Conditioning:
Air compressors are an integral part of air conditioning systems, which are a subset of HVAC systems. Compressed refrigerant gases are used to cool and dehumidify the air in residential, commercial, and industrial buildings. The compressor pressurizes the refrigerant, initiating the cooling cycle that removes heat from the indoor air and releases it outside.
5. Compressor Types:
Refrigeration and HVAC systems utilize different types of air compressors. Reciprocating compressors, rotary screw compressors, and scroll compressors are commonly used in these applications. The selection of the compressor type depends on factors such as system size, capacity requirements, efficiency, and application-specific considerations.
6. Energy Efficiency:
Efficient operation of air compressors is crucial for refrigeration and HVAC systems. Energy-efficient compressors help minimize power consumption and reduce operating costs. Additionally, proper compressor sizing and system design contribute to the overall energy efficiency of refrigeration and HVAC systems.
By effectively compressing refrigerant gases and facilitating the heat transfer process, air compressors enable the cooling and heating functions in refrigeration and HVAC systems, ensuring comfortable indoor environments and efficient temperature control.
What is the impact of tank size on air compressor performance?
The tank size of an air compressor plays a significant role in its performance and functionality. Here are the key impacts of tank size:
1. Air Storage Capacity: The primary function of the air compressor tank is to store compressed air. A larger tank size allows for greater air storage capacity. This means the compressor can build up a reserve of compressed air, which can be useful for applications that require intermittent or fluctuating air demand. Having a larger tank ensures a steady supply of compressed air during peak usage periods.
2. Run Time: The tank size affects the run time of the air compressor. A larger tank can provide longer continuous operation before the compressor motor needs to restart. This is because the compressed air in the tank can be used to meet the demand without the need for the compressor to run continuously. It reduces the frequency of motor cycling, which can improve energy efficiency and prolong the motor’s lifespan.
3. Pressure Stability: A larger tank helps maintain stable pressure during usage. When the compressor is running, it fills the tank until it reaches a specified pressure level, known as the cut-out pressure. As the air is consumed from the tank, the pressure drops to a certain level, known as the cut-in pressure, at which point the compressor restarts to refill the tank. A larger tank size results in a slower pressure drop during usage, ensuring more consistent and stable pressure for the connected tools or equipment.
4. Duty Cycle: The duty cycle refers to the amount of time an air compressor can operate within a given time period. A larger tank size can increase the duty cycle of the compressor. The compressor can run for longer periods before reaching its duty cycle limit, reducing the risk of overheating and improving overall performance.
5. Tool Compatibility: The tank size can also impact the compatibility with certain tools or equipment. Some tools, such as high-demand pneumatic tools or spray guns, require a continuous and adequate supply of compressed air. A larger tank size ensures that the compressor can meet the air demands of such tools without causing pressure drops or affecting performance.
It is important to note that while a larger tank size offers advantages in terms of air storage and performance, it also results in a larger and heavier compressor unit. Consider the intended application, available space, and portability requirements when selecting an air compressor with the appropriate tank size.
Ultimately, the optimal tank size for an air compressor depends on the specific needs of the user and the intended application. Assess the air requirements, duty cycle, and desired performance to determine the most suitable tank size for your air compressor.
editor by CX 2024-02-14
China best 2V47W385aua 3pH 380V 50Hz 28099BTU Panasoni Air Cinditioning Rotary Compressor air compressor oil
Product Description
| A variety of brands on sale |
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| A total of 19 brands are on sale | ||
| Different types of compressors | ||
Division I engaged in the refrigeration industry for more than 13 years, the production of heat pump water heaters, seafood machine, refrigeration and refrigeration equipment. Have a professional sales team and after-sales team.
We sell various brands of compressors, such as Copeland, Mitsubishi, CHINAMFG All kinds of scroll, rotary and piston compressors are available for sale etc. Our quality is more guaranteed, we have more perfect services, and provide one-stop service.
If you need compressors and refrigeration equipment, you are very welcome to contact me at any time, I am always looking CHINAMFG to your visit
Rotary refrigeration compressors are fully enclosed and are generally used in household air conditioners or small refrigeration equipment.
advantage:
1. Simple structure, small size and light weight. compact size
2. There is no suction valve, the speed is high, and the vibration is small, and the operation is stable
3. Suitable for variable speed operation, the transmission ratio can reach 10:1
4. Fewer components, fewer wearing parts, high reliability, stable and safe operation, and low vibration
FAQ
| After-sales Service: | Provide Online Services |
|---|---|
| Warranty: | Provide Online Services |
| Installation Type: | Other |
| Lubrication Style: | Other |
| Cylinder Position: | Other |
| Structure Type: | Other |
| Samples: |
US$ 1000/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
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|---|
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Can air compressors be used for cleaning and blowing dust?
Yes, air compressors can be effectively used for cleaning and blowing dust in various applications. Here’s how air compressors are utilized for these purposes:
1. Cleaning Machinery and Equipment:
Air compressors are commonly used for cleaning machinery and equipment in industries such as manufacturing, automotive, and construction. Compressed air is directed through a nozzle or blowgun attachment to blow away dust, debris, and other contaminants from surfaces, crevices, and hard-to-reach areas. The high-pressure air effectively dislodges and removes accumulated dust, helping to maintain equipment performance and cleanliness.
2. Dusting Surfaces:
Air compressors are also employed for dusting surfaces in various settings, including homes, offices, and workshops. The compressed air can be used to blow dust off furniture, shelves, electronic equipment, and other objects. It provides a quick and efficient method of dusting, especially for intricate or delicate items where traditional dusting methods may be challenging.
3. Cleaning HVAC Systems:
Air compressors are utilized for cleaning HVAC (Heating, Ventilation, and Air Conditioning) systems. The compressed air can be used to blow dust, dirt, and debris from air ducts, vents, and cooling coils. This helps improve the efficiency and air quality of HVAC systems, preventing the buildup of contaminants that can affect indoor air quality.
4. Blowing Dust in Workshops:
In workshops and garages, air compressors are often used to blow dust and debris from workbenches, power tools, and work areas. Compressed air is directed to blow away loose particles and maintain a clean and safe work environment. This is particularly useful in woodworking, metalworking, and other trades where dust and debris can accumulate during the manufacturing or fabrication processes.
5. Cleaning Electronics and Computer Equipment:
Air compressors are employed for cleaning electronics and computer equipment. The compressed air is used to blow dust and debris from keyboards, computer cases, circuit boards, and other electronic components. It helps in preventing overheating and maintaining the proper functioning of sensitive electronic devices.
6. Industrial Cleaning Applications:
Air compressors find extensive use in industrial cleaning applications. They are employed in industrial settings, such as factories and warehouses, for cleaning large surfaces, production lines, and equipment. Compressed air is directed through specialized cleaning attachments or air-operated cleaning systems to remove dust, dirt, and contaminants efficiently.
When using air compressors for cleaning and blowing dust, it is important to follow safety precautions and guidelines. The high-pressure air can cause injury if directed towards the body or sensitive equipment. It is advisable to wear appropriate personal protective equipment, such as safety glasses and gloves, and ensure that the air pressure is regulated to prevent excessive force.
Overall, air compressors provide a versatile and effective solution for cleaning and blowing dust in various applications, offering a convenient alternative to traditional cleaning methods.
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What safety precautions should be taken when working with compressed air?
Working with compressed air requires adherence to certain safety precautions to prevent accidents and ensure the well-being of individuals involved. Here are some important safety measures to consider:
1. Personal Protective Equipment (PPE):
Wear appropriate PPE, including safety goggles or a face shield to protect eyes from flying debris or particles, hearing protection to reduce noise exposure, and gloves to safeguard hands from potential hazards.
2. Compressed Air Storage:
Avoid storing compressed air in containers that are not designed for this purpose, such as soda bottles or makeshift containers. Use approved and properly labeled air storage tanks or cylinders that can handle the pressure and are regularly inspected and maintained.
3. Pressure Regulation:
Ensure that the air pressure is regulated to a safe level suitable for the equipment and tools being used. High-pressure air streams can cause serious injuries, so it is important to follow the manufacturer’s recommendations and never exceed the maximum allowable pressure.
4. Air Hose Inspection:
Regularly inspect air hoses for signs of damage, such as cuts, abrasions, or leaks. Replace damaged hoses immediately to prevent potential accidents or loss of pressure.
5. Air Blowguns:
Exercise caution when using air blowguns. Never direct compressed air towards yourself or others, as it can cause eye injuries, hearing damage, or dislodge particles that may be harmful if inhaled. Always point blowguns away from people or any sensitive equipment or materials.
6. Air Tool Safety:
Follow proper operating procedures for pneumatic tools. Ensure that tools are in good working condition, and inspect them before each use. Use the appropriate accessories, such as safety guards or shields, to prevent accidental contact with moving parts.
7. Air Compressor Maintenance:
Maintain air compressors according to the manufacturer’s guidelines. Regularly check for leaks, clean or replace filters, and drain moisture from the system. Proper maintenance ensures the safe and efficient operation of the compressor.
8. Training and Education:
Provide adequate training and education to individuals working with compressed air. Ensure they understand the potential hazards, safe operating procedures, and emergency protocols. Encourage open communication regarding safety concerns and implement a culture of safety in the workplace.
9. Lockout/Tagout:
When performing maintenance or repairs on compressed air systems, follow lockout/tagout procedures to isolate the equipment from energy sources and prevent accidental startup. This ensures the safety of the individuals working on the system.
10. Proper Ventilation:
Ensure proper ventilation in enclosed areas where compressed air is used. Compressed air can displace oxygen, leading to a potential risk of asphyxiation. Adequate ventilation helps maintain a safe breathing environment.
By adhering to these safety precautions, individuals can minimize the risks associated with working with compressed air and create a safer work environment.
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Can air compressors be used for automotive applications?
Yes, air compressors can be used for various automotive applications and are commonly found in automotive repair shops, garages, and even in some vehicles. Here are some automotive applications where air compressors are frequently utilized:
1. Tire Inflation: Air compressors are commonly used to inflate tires in automotive applications. They provide a convenient and efficient way to inflate tires to the recommended pressure, ensuring optimal tire performance, fuel efficiency, and safety.
2. Air Tools: Air compressors power a wide range of pneumatic tools used in automotive repair and maintenance. These tools include impact wrenches, ratchet wrenches, air hammers, pneumatic drills, and sanders. Air-powered tools are favored for their high torque and power-to-weight ratio, making them suitable for heavy-duty automotive tasks.
3. Spray Painting: Air compressors are commonly used in automotive painting applications. They power airbrushes and spray guns that are used to apply paint, primer, and clear coats. Air compressors provide the necessary air pressure to atomize the paint and deliver a smooth and even finish.
4. Brake System Maintenance: Air compressors play a crucial role in maintaining and diagnosing automotive brake systems. They are used to pressurize the brake lines, allowing for proper bleeding of the system and detection of leaks or faults.
5. Suspension Systems: Some automotive suspension systems, such as air suspensions, rely on air compressors to maintain the desired air pressure in the suspension components. The compressor inflates or deflates the suspension as needed to provide a comfortable ride and optimal handling.
6. Cleaning and Dusting: Air compressors are used for cleaning automotive parts, blowing away dust and debris, and drying surfaces. They provide a high-pressure stream of air that effectively cleans hard-to-reach areas.
7. Air Conditioning Systems: Air compressors are a key component in automotive air conditioning systems. They compress and circulate refrigerant, allowing the system to cool and dehumidify the air inside the vehicle.
When using air compressors for automotive applications, it’s important to consider the specific requirements of the task at hand. Ensure that the air compressor has the necessary pressure and capacity to meet the demands of the application. Additionally, use appropriate air hoses, fittings, and tools that are compatible with the compressor’s output.
Overall, air compressors are versatile and valuable tools in the automotive industry, providing efficient power sources for a wide range of applications, from tire inflation to powering pneumatic tools and supporting various automotive systems.
editor by CX 2023-10-23