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China Standard Small Fridge Compressor Sc18g Lbp Hbp Gas R134A Voltage 220 to 240V air compressor repair near me

Product Description

Secop refrigerator 1/2HP compressor SC18G with 220-240V/50HZ R134a
piston compressors 
1.high efficiency 
2.good reliability 
3.low noise.low vibration 
4.original and new

Technical Datas:

Model Electric Source Power(HP) Capacity(W) Refrigerant Back Pressure
SC10C 220V-240V 50Hz 1/3HP 250 R22 Low
SC12C 220V-240V 50Hz 3/8HP 281 R22 Low
SC15CM 220V-240V 50Hz 1/2HP 375 R22 Low
SC18CM 220V-240V 50Hz 5/8HP 469 R22 Low
SC10D 220V-240V 50Hz 3/8HP 281 R22 High
SC12D 220V-240V 50Hz 1/2HP 375 R22 High
SC15D 220V-240V 50Hz 5/8HP 469 R22 High
SC10G 220V-240V 50Hz 5/16HP 234 R134a Low/High
SC12G 220V-240V 50Hz 1/3HP 250 R134a Low/High
SC15G 220V-240V 50Hz 3/8HP 281 R134a Low/High
SC18G 220V-240V 50Hz 1/2HP 375 R134a Low/High
SC21G 220V-240V 50Hz 5/8HP 469 R134a Low/High
SC10CL 220V-240V 50Hz 1/3HP 250 R404A Low
SC12CL 220V-240V 50Hz 3/8HP 281 R404A Low
SC15CL 220V-240V 50Hz 1/2HP 375 R404A Low
SC18CL 220V-240V 50Hz 5/8HP 469 R404A Low
SC21CL 220V-240V 50Hz 7/8HP 656 R404A Low
SC15GH 220V-240V 50Hz 3/8HP 281 R134A Low
SC10GH 220V-240V 50Hz 1/3HP 250 R134a Low
SC10MLAX 220V-240V 50Hz     R404a Middle
SC12MLAX 220V-240V 50Hz     R404a Middle
SC15MLAX 220V-240V 50Hz     R404a Middle
SC18MLAX 220V-240V 50Hz     R404a Middle
TL3G 220V-240V 50Hz     R134A Low/High
TL4G 220V-240V 50Hz     R134A Low/High
TL5G 220V-240V 50Hz     R134A Low/High
TL4CL 220V-240V 50Hz     R404a Low
FR6G 220V-240V 50Hz     R134A Low/High


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Lubrication Style: Lubricated
Cooling System: Air Cooling
Cylinder Arrangement: Balanced Opposed Arrangement
Cylinder Position: Angular
Structure Type: Closed Type
Compress Level: Single-Stage


air compressor

How Do You Troubleshoot Common Issues with Gas Air Compressors?

Troubleshooting common issues with gas air compressors involves identifying and addressing potential problems that may arise during operation. Here’s a detailed explanation of the troubleshooting process:

1. Start with Safety Precautions:

Prior to troubleshooting, ensure that the gas air compressor is turned off and disconnected from the power source. Follow proper safety procedures, such as wearing appropriate personal protective equipment (PPE), to avoid accidents or injuries.

2. Check Power Supply and Connections:

Verify that the compressor is receiving power and that all electrical connections are secure. Inspect the power cord, plug, and any switches or controls to ensure they are functioning properly. If the compressor is equipped with a battery, check its charge level and connections.

3. Check Fuel Supply:

For gas air compressors that use gasoline or propane, ensure that there is an adequate fuel supply. Check the fuel tank level and verify that the fuel shut-off valve is open. If the compressor has been sitting idle for an extended period, old or stale fuel may cause starting issues. Consider draining and replacing the fuel if necessary.

4. Inspect Air Filters:

Dirty or clogged air filters can restrict airflow and affect the compressor’s performance. Check the intake air filters and clean or replace them as needed. Clogged filters can be cleaned with compressed air or washed with mild detergent and water, depending on the type of filter.

5. Check Oil Level and Quality:

If the gas air compressor has an engine with an oil reservoir, verify the oil level using the dipstick or oil level indicator. Insufficient oil can lead to engine damage or poor performance. Additionally, check the oil quality to ensure it is clean and within the recommended viscosity range. If needed, change the oil following the manufacturer’s guidelines.

6. Inspect Spark Plug:

If the gas air compressor uses a spark plug ignition system, inspect the spark plug for signs of damage or fouling. Clean or replace the spark plug if necessary, following the manufacturer’s recommendations for gap setting and torque.

7. Check Belts and Pulleys:

Inspect the belts and pulleys that drive the compressor pump. Loose or worn belts can cause slippage and affect the compressor’s performance. Tighten or replace any damaged belts, and ensure that the pulleys are properly aligned.

8. Listen for Unusual Noises:

During operation, listen for any unusual or excessive noises, such as grinding, rattling, or squealing sounds. Unusual noises could indicate mechanical issues, loose components, or improper lubrication. If identified, consult the compressor’s manual or contact a qualified technician for further inspection and repair.

9. Consult the Owner’s Manual:

If troubleshooting steps do not resolve the issue, refer to the compressor’s owner’s manual for specific troubleshooting guidance. The manual may provide additional troubleshooting steps, diagnostic charts, or recommended maintenance procedures.

10. Seek Professional Assistance:

If the issue persists or if you are unsure about performing further troubleshooting steps, it is recommended to seek assistance from a qualified technician or contact the manufacturer’s customer support for guidance.

Remember to always prioritize safety and follow proper maintenance practices to prevent issues and ensure the reliable performance of the gas air compressor.

air compressor

What Is the Impact of Altitude on Gas Air Compressor Performance?

Altitude can have a significant impact on the performance of gas air compressors. Here’s a detailed explanation:

1. Decreased Air Density:

As altitude increases, the air density decreases. This reduction in air density affects the performance of gas air compressors, primarily because compressors rely on the intake of ambient air to generate compressed air. With lower air density at higher altitudes, the compressor’s ability to draw in a sufficient volume of air is reduced.

2. Reduced Compressor Output:

The decrease in air density directly affects the compressor’s output. Gas air compressors may experience a decrease in their maximum airflow and pressure capabilities at higher altitudes. This reduction in output can impact the compressor’s efficiency and its ability to deliver the required compressed air for various applications.

3. Increased Compressor Workload:

At higher altitudes, gas air compressors need to work harder to maintain the desired level of compressed air output. The reduced air density means the compressor must compress a larger volume of air to achieve the same pressure as it would at lower altitudes. This increased workload can lead to higher energy consumption, increased wear and tear on the compressor components, and potentially decreased overall performance and lifespan.

4. Engine Power Loss:

If the gas air compressor is powered by an internal combustion engine (such as gasoline or diesel), altitude can also impact the engine’s performance. As the air density decreases, the engine may experience a power loss due to reduced oxygen availability for combustion. This can result in reduced engine horsepower and torque, affecting the compressor’s ability to generate compressed air.

5. Considerations for Proper Sizing:

When selecting a gas air compressor for use at higher altitudes, it is crucial to consider the specific altitude conditions and adjust the compressor’s size and capacity accordingly. Choosing a compressor with a higher airflow and pressure rating than required at sea level can help compensate for the reduced performance at higher altitudes.

6. Maintenance and Adjustments:

Regular maintenance and adjustments are necessary to optimize the performance of gas air compressors operating at higher altitudes. This includes monitoring and adjusting the compressor’s intake systems, fuel-to-air ratio, and ignition timing to account for the reduced air density and maintain proper combustion efficiency.

In summary, altitude has a notable impact on the performance of gas air compressors. The decrease in air density at higher altitudes leads to reduced compressor output, increased compressor workload, potential engine power loss, and considerations for proper sizing and maintenance. Understanding these effects is crucial for selecting and operating gas air compressors effectively in various altitude conditions.

air compressor

How Do You Choose the Right Size Gas Air Compressor for Your Needs?

Choosing the right size gas air compressor is crucial to ensure optimal performance and efficiency for your specific needs. Selecting a compressor that is too small may result in insufficient airflow or pressure, while choosing one that is too large can lead to unnecessary energy consumption and higher costs. Here’s a detailed explanation of the factors to consider when choosing the right size gas air compressor:

1. Required Airflow:

Determine the airflow requirements of your applications. Consider the tools, equipment, or processes that will be powered by the compressor and their respective airflow demands. The required airflow is typically measured in cubic feet per minute (CFM). Determine the total CFM required, taking into account any simultaneous or intermittent tool usage.

2. Operating Pressure:

Identify the operating pressure required for your applications. Different tools and systems have specific pressure requirements, measured in pounds per square inch (PSI). Ensure that the compressor you choose can deliver the required pressure consistently.

3. Duty Cycle:

Consider the duty cycle, which refers to the amount of time the compressor will be in operation within a given period. Some applications may require continuous operation, while others involve intermittent or occasional use. Take into account the duty cycle to ensure that the compressor can handle the expected workload without overheating or experiencing excessive wear.

4. Tank Size:

The tank size of a gas air compressor determines its ability to store compressed air and provide a steady supply. A larger tank can help accommodate fluctuations in demand and reduce the frequency of the compressor cycling on and off. Consider the required storage capacity based on the specific applications and the desired balance between continuous operation and storage capacity.

5. Power Source:

Gas air compressors can be powered by different fuels, such as gasoline, diesel, natural gas, or propane. Consider the availability and cost of the fuel options in your location, as well as the specific requirements of your applications. Choose a compressor that is compatible with a power source that suits your needs.

6. Portability:

Determine if portability is a requirement for your applications. If you need to move the compressor to different job sites or locations, consider a portable model with features like wheels, handles, or a compact design that facilitates easy transportation.

7. Noise Level:

If noise is a concern in your working environment, consider the noise level of the compressor. Gas air compressors can vary in their noise output, and certain models may have noise-reducing features or insulation to minimize sound emissions.

8. Manufacturer Recommendations:

Consult the manufacturer’s recommendations and guidelines for selecting the appropriate compressor size for your specific needs. Manufacturers often provide guidelines based on the anticipated applications, airflow requirements, and other factors to help you make an informed decision.

By considering these factors and carefully assessing your specific requirements, you can choose the right size gas air compressor that meets your airflow, pressure, duty cycle, and other operational needs. It’s advisable to consult with industry professionals or compressor experts for guidance, especially for complex or specialized applications.

China Standard Small Fridge Compressor Sc18g Lbp Hbp Gas R134A Voltage 220 to 240V   air compressor repair near meChina Standard Small Fridge Compressor Sc18g Lbp Hbp Gas R134A Voltage 220 to 240V   air compressor repair near me
editor by CX 2024-02-22