China wholesaler CHINAMFG 150HP Best Gas Powered silent Air Compressor for Home Garage with Great quality

Product Description

Product Description

1.Better efficiency
2. Less components drivetrain so less components can fail. Improved reliability
3. In case of lip seal leakage, machine can still run. Improved reliability
4. Drivetrain service needed only after 20000 hours
5. Endurance tests by field testing to ensure quality
6. High grade magnets so demagnetization will not occur. Improved reliability
7. Higher turn down ratio due to high speed
8. Higher testing standards and more thorough testing to ensure quality


Model Max Working Pressure F.A.D Motor Power Connection Net Weight Dimension(L*W*H)
Bar Psig m³/min Hp Kw Kgs Mm
LOH7.5-7 7 102 0.30~1.20 10 7.5 G3/4″ 230 1100*850*1080
LOH7.5-8 8 116 0.30~1.13
LOH7.5-10 10 145 0.29~0.98
LOH7.5-13 13 188 0.51~0.78
LOH11-7 7 102 0.38~1.81 15 11 G3/4″ 231 1100*850*1080
LOH11-8 8 116 0.38~1.68
LOH11-10 10 145 0.45~1.49
LOH11-13 13 188 0.52~1.26
LOH15-7 7 102 0.5~2.18 20 15 G3/4″ 241 1100*850*1080
LOH15-8 8 116 0.5~2.05
LOH15-10 10 145 0.5~1.86
LOH15-13 13 188 0.6~1.59
LOH18.5-7 7 102 0.7~3.42 25 18.5 G1″ 313 1250*950*1180
LOH18.5-8 8 116 0.7~3.3
LOH18.5-10 10 145 0.7~2.88
LOH18.5-13 13 188 1.1~2.5
LOH22-7 7 102 0.7~3.84 30 22 G1″ 321 1250*950*1180
LOH22-8 8 116 0.8~3.72
LOH22-10 10 145 0.8~3.48
LOH22-10 13 188 0.7~2.87
LOH30-7 7 102 1.4~5.65 40 30 G1 1/2′ 412 1330*950*1200
LOH30-8 8 116 1.4~5.3
LOH30-10 10 145 1.4~4.83
LOH30-13 13 188 1.4~4.01
LOH37-7 7 102 1.9~6.44 50 37 G1 1/2′ 413 1330*950*1200
LOH37-8 8 116 1.4~6.2
LOH37-10 10 145 1.4~5.69
LOH37-13 13 188 1.4~4.91
LOH45-7 7 102 1.6~8.7 60 45 G1 1/2” 733 1723*980*1600
LOH45-8 8 116 1.6~8.1
LOH45-10 10 145 1.6~7.5
LOH45-13 13 188 2.5~6.1
LOH55-7 7 102 1.6~11.4 75 55 G2” 932 2210*1060*1600
LOH55-8 8 116 1.6~10.9
LOH55-10 10 145 1.6~9.8
LOH55-13 13 188 2.6~8.3
LOH75-7 7 102 1.7~13.3 100 75 G2” 973 2210*1060*1600
LOH75-8 8 116 1.7~12.8
LOH75-10 10 145 1.7~11.2
LOH75-13 13 188 2.6~9.9
LOH75+-7 7 102 3.8~15.4 100 75 G2” 1600 2254*1060*1600
LOH75+-8 8 116 3.7~14.6
LOH75+-10 10 145 3.3~13.2
LOH75+-13 13 188 2.9~11.4
LOH90+-7 7 102 4.5~18.0 120 90 G2” 1650 2254*1060*1600
LOH90+-8 8 116 4.3~17.1
LOH90+-10 10 145 3.8~15.2
LOH90+-13 13 188 3.3~13.2
LOH110-7 7 102 6.0~23.3 150 110 DN80 2370 2880*1754*1930
LOH110-8 8 116 6.0~21.8
LOH110-10 10 145 5.9~19.2
LOH132-7 7 102 6.0~27.3 180 132 DN80 2420 2880*1754*1930
LOH132-8 8 116 6.0~25.7
LOH132-10 10 145 5.9~22.8
LOH160-7 7 102 5.8~33.0 210 160 DN100 3260 3602*2104*2571
LOH160-8 8 116 5.9~31.2
LOH160-10 10 145 5.8~28.2



Q1: Are you a manufacturer or trading company?
A1: Xihu (West Lake) is professional screw air compressor factory located in HangZhou, China, CHINAMFG is Xihu (West Lake) overseas market sales representative.

Q2: Xihu (West Lake) is real member of Atlas-copco group?
A2: Yes, in 2571, Sweden Atlas-copco 100% acquired Xihu (West Lake)
Pls visit Atlas-copco’s official website for more information.

Q3: Xihu (West Lake) air-end from Atlas-copco?
A3: Yes, Xihu (West Lake) LS/LSV, LOH, LSH and CS series air compressors all use Atlas Copco’s air-end.

Q4: What’s your delivery time?
A4: about 10-20days after you confirm the order, other voltage pls contact with us.

Q5: How long is your air compressor warranty?
A5: One year for the whole machine since leave our factory.

Q6: What’s the payment term?
A6:We accept T/T, LC at sight, Paypal etc.
Also we accept USD, RMB, JPY, EUR, HKD, GBP, CHF, KRW.

Q7: What’s the Min. Order requirement?
A7: 1unit

Q8: What service you can support?
A8: We offer after-sales service, custom service, production view service and one-stop service.

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Lubrication Style: Micro Oil Lubricated
Cooling System: Air-Cooled
Power Source: AC Power
US$ 63618/Unit
1 Unit(Min.Order)


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air compressor

Can Gas Air Compressors Be Used in Construction Projects?

Gas air compressors are widely used in construction projects due to their portability, versatility, and ability to provide the necessary compressed air for various applications. They are an essential tool in the construction industry, enabling the efficient and effective operation of pneumatic tools and equipment. Here’s a detailed explanation of how gas air compressors are used in construction projects:

1. Powering Pneumatic Tools:

Gas air compressors are commonly used to power a wide range of pneumatic tools on construction sites. These tools include jackhammers, nail guns, impact wrenches, concrete breakers, air drills, sanders, grinders, and paint sprayers. The compressed air generated by the gas air compressor provides the necessary force and power for efficient operation of these tools, enabling tasks such as concrete demolition, fastening, surface preparation, and finishing.

2. Air Blow and Cleaning Operations:

In construction projects, there is often a need to clean debris, dust, and dirt from work areas, equipment, and surfaces. Gas air compressors are used to generate high-pressure air for air blow and cleaning operations. This helps maintain cleanliness, remove loose materials, and prepare surfaces for further work, such as painting or coating.

3. Operating Pneumatic Systems:

Gas air compressors are employed to operate various pneumatic systems in construction projects. These systems include pneumatic control devices, pneumatic cylinders, and pneumatic actuators. Compressed air from the gas air compressor is used to control the movement of equipment, such as gates, doors, and barriers, as well as to operate pneumatic lifts, hoists, and other lifting mechanisms.

4. Concrete Spraying and Shotcreting:

Gas air compressors are utilized in concrete spraying and shotcreting applications. Compressed air is used to propel the concrete mixture through a nozzle at high velocity, ensuring proper adhesion and distribution on surfaces. This technique is commonly employed in applications such as tunnel construction, slope stabilization, and repair of concrete structures.

5. Sandblasting and Surface Preparation:

In construction projects that require surface preparation, such as removing old paint, rust, or coatings, gas air compressors are often used in conjunction with sandblasting equipment. Compressed air powers the sandblasting process, propelling abrasive materials such as sand or grit onto the surface to achieve effective cleaning and preparation before applying new coatings or finishes.

6. Tire Inflation and Equipment Maintenance:

Gas air compressors are utilized for tire inflation and equipment maintenance on construction sites. They provide compressed air for inflating and maintaining proper tire pressure in construction vehicles and equipment. Additionally, gas air compressors are used for general equipment maintenance, such as cleaning, lubrication, and powering pneumatic tools for repair and maintenance tasks.

7. Portable and Remote Operations:

Gas air compressors are particularly beneficial in construction projects where electricity may not be readily available or feasible. Portable gas air compressors provide the flexibility to operate in remote locations, allowing construction crews to utilize pneumatic tools and equipment without relying on a fixed power source.

Gas air compressors are an integral part of construction projects, facilitating a wide range of tasks and enhancing productivity. Their ability to power pneumatic tools, operate pneumatic systems, and provide compressed air for various applications makes them essential equipment in the construction industry.

air compressor

How Do Gas Air Compressors Contribute to Energy Savings?

Gas air compressors can contribute to energy savings in several ways. Here’s a detailed explanation:

1. Efficient Power Source:

Gas air compressors are often powered by gasoline or diesel engines. Compared to electric compressors, gas-powered compressors can provide higher power output for a given size, resulting in more efficient compression of air. This efficiency can lead to energy savings, especially in applications where a significant amount of compressed air is required.

2. Reduced Electricity Consumption:

Gas air compressors, as standalone units that don’t rely on electrical power, can help reduce electricity consumption. In situations where the availability of electricity is limited or expensive, using gas air compressors can be a cost-effective alternative. By utilizing fuel-based power sources, gas air compressors can operate independently from the electrical grid and reduce dependence on electricity.

3. Demand-Sensitive Operation:

Gas air compressors can be designed to operate on demand, meaning they start and stop automatically based on the air requirements. This feature helps prevent unnecessary energy consumption during periods of low or no compressed air demand. By avoiding continuous operation, gas air compressors can optimize energy usage and contribute to energy savings.

4. Energy Recovery:

Some gas air compressors are equipped with energy recovery systems. These systems capture and utilize the heat generated during the compression process, which would otherwise be wasted. The recovered heat can be redirected and used for various purposes, such as space heating, water heating, or preheating compressed air. This energy recovery capability improves overall energy efficiency and reduces energy waste.

5. Proper Sizing and System Design:

Selecting the appropriate size and capacity of a gas air compressor is crucial for energy savings. Over-sizing a compressor can lead to excessive energy consumption, while under-sizing can result in inefficient operation and increased energy usage. Properly sizing the compressor based on the specific air demands ensures optimal efficiency and energy savings.

6. Regular Maintenance:

Maintaining gas air compressors in good working condition is essential for energy efficiency. Regular maintenance, including cleaning or replacing air filters, checking and repairing leaks, and ensuring proper lubrication, helps optimize compressor performance. Well-maintained compressors operate more efficiently, consume less energy, and contribute to energy savings.

7. System Optimization:

For larger compressed air systems that involve multiple compressors, implementing system optimization strategies can further enhance energy savings. This may include employing advanced control systems, such as variable speed drives or sequencers, to match compressed air supply with demand, minimizing unnecessary energy usage.

In summary, gas air compressors contribute to energy savings through their efficient power sources, reduced electricity consumption, demand-sensitive operation, energy recovery systems, proper sizing and system design, regular maintenance, and system optimization measures. By utilizing gas-powered compressors and implementing energy-efficient practices, businesses and industries can achieve significant energy savings in their compressed air systems.

air compressor

How Does a Gas Air Compressor Work?

A gas air compressor works by utilizing a gas engine to power a compressor pump, which draws in air and compresses it to a higher pressure. The compressed air can then be used for various applications. Here’s a detailed explanation of how a gas air compressor operates:

1. Gas Engine:

A gas air compressor is equipped with a gas engine as its power source. The gas engine is typically fueled by gasoline, diesel, natural gas, or propane. When the engine is started, the fuel is combusted within the engine’s cylinders, generating mechanical energy in the form of rotational motion.

2. Compressor Pump:

The gas engine drives the compressor pump through a mechanical linkage, such as a belt or direct coupling. The compressor pump is responsible for drawing in atmospheric air and compressing it to a higher pressure. There are different types of compressor pumps used in gas air compressors, including reciprocating, rotary screw, or centrifugal, each with its own operating principles.

3. Intake Stroke:

In a reciprocating compressor pump, the intake stroke begins when the piston moves downward within the cylinder. This creates a vacuum, causing the inlet valve to open and atmospheric air to be drawn into the cylinder. In rotary screw or centrifugal compressors, air is continuously drawn in through the intake port as the compressor operates.

4. Compression Stroke:

During the compression stroke in a reciprocating compressor, the piston moves upward, reducing the volume within the cylinder. This compression action causes the air to be compressed and its pressure to increase. In rotary screw compressors, two interlocking screws rotate, trapping and compressing the air between them. In centrifugal compressors, air is accelerated and compressed by high-speed rotating impellers.

5. Discharge Stroke:

Once the air is compressed, the discharge stroke begins in reciprocating compressors. The piston moves upward, further reducing the volume and forcing the compressed air out of the cylinder through the discharge valve. In rotary screw compressors, the compressed air is discharged through an outlet port as the interlocking screws continue to rotate. In centrifugal compressors, the high-pressure air is discharged from the impeller into the surrounding volute casing.

6. Pressure Regulation:

Gas air compressors often include pressure regulation mechanisms to control the output pressure of the compressed air. This can be achieved through pressure switches, regulators, or control systems that adjust the compressor’s operation based on the desired pressure setting. These mechanisms help maintain a consistent and controlled supply of compressed air for the specific application requirements.

7. Storage and Application:

The compressed air produced by the gas air compressor is typically stored in a receiver tank or used directly for applications. The receiver tank helps stabilize the pressure and provides a reservoir of compressed air for immediate use. From the receiver tank, the compressed air can be distributed through pipelines to pneumatic tools, machinery, or other devices that require the compressed air for operation.

Overall, a gas air compressor operates by using a gas engine to power a compressor pump, which draws in air and compresses it to a higher pressure. The compressed air is then regulated and used for various applications, providing a reliable source of power for pneumatic tools, machinery, and other equipment.

China wholesaler CHINAMFG 150HP Best Gas Powered silent Air Compressor for Home Garage   with Great qualityChina wholesaler CHINAMFG 150HP Best Gas Powered silent Air Compressor for Home Garage   with Great quality
editor by CX 2024-01-09

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