Applicable Industries: Hotels, Building Material Shops, Manufacturing Plant, Food & Beverage Factory, Restaurant, Home Use, Construction works
Showroom Location: None
Condition: New, New
Configuration: PORTABLE
Power Source: AC POWER
Lubrication Style: Lubricated
Mute: NO
Model Number: RMC-100
Voltage: 220v/50hz-60hz 380v/50hz 440v/60hz
Dimension(L*W*H): 320*125*145mm
Weight: 65kg
Warranty: 1 Year
Working Pressure: 300bar, 330bar, 4500psi, 225bar
Air capacity: 100L/min 6m3/h 3.5cfm
Machinery Test Report: Provided
Video outgoing-inspection: Provided
Marketing Type: New Product 2571
Warranty of core components: 2 years
Core Components: Engine, Motor, Pump
Gas Type: Air
Product name: high pressure breathing air compressor
Application: scuba diving, firefighting, paintball
Keywords: Junior II
After Warranty Service: Video technical support
Packaging Details: standard export package of all our air compressors

bauer scuba compressor Chinese factory RMC High Pressure sucba diving Air Compressor for senapan angin pcp
Favorable comment of our air compressors from our customer:

220 volt 50hz single phase/three phase/gasoline engine breathing air compressor for scuba diving and fire fighting

Filling time of this air compressor to different pressure air tanks:

Tank filling time @ pressure

High pressure compressor for scuba / paintball /fire breathe junior
Model No.LW100LW100ETLW100P
MediumBreathable air
Air qualityComply with EN12571 STHangZhouRD
Discharge rate100L/min (6m3/h)
Work pressure225bar/330bar
DriveSingle phaseThree phaseGasoline engine
Compressor Parameters
1st-stage cylinder60mm
2nd-stage cylinder28mm
3rd-stage cylinder12mm
1st-stage exhaust pressure0.6-0.7Mpa
1st-stage safety valve pressure1.0Mpa
2nd-stage exhaust pressure4-6Mpa
2nd-stage safety valve pressure8Mpa
Lubricating systemsplash lubrication
Oil volume360ml
Max. intake temperature5-45℃
Intake temperatureEnvironment temperature+20℃
Motor protection gradeIP55

  • 100L/min, 3.5cfm
  • 225BAR for diving
  • 330BAR for fire protection
  • 3-stage
  • Power: 2.2kw/3.0hp
  • Voltage: 220v/50hz 60hz; 380v/50hz,60hz
  • Imported seals, brand belt and starter, CZPT bearing with first class electric motor
  • Each air filter valve with 1 gauge
  • Package photos:

    Gasoline engine driven photos

    Applications: Widely used in the fields of fire fighting, diving, sports, national defense, aerospace, petroleum and petrochemical, medicine, naval vessels, marine engineering, air tightness detection, electric power, gas, precision instruments, Cover Chain Protector Customized Aluminum Alloy Steel Rear CNC Sprocket etc.
    Air tightness test air compressor applications: Mainly used for gas tightness inspection, gas tightness inspection, pressure test, strength inspection, air tightness inspection and other fields of various high pressure vessels or pressure vessels such as gas cylinders, steel cylinders, valves, pipelines, pressure instruments, high pressure boilers, etc.

    Packaging & Shipping
    Screw air compressors package Oil-free Scroll air compressors 200bar-300bar Air compressors

    For our screw air compressors, we packed them by plywood case for LCL shipping, for full container shipping, we will pack the air compressors depend on customer request, sometimes by pallet too.
    We packed all of our oil-free scroll air compressors by plywood case, because they take not much big space, and for good safe transport, if oil-free scroll airend, we will pack them by pp foam first, after that by plywood case.For our small breathe air compressors,we all packed them by plywood case, normally they are 2.2kw 225bar or 330bar pressure, take very small space, for scuba diving and firefighting breathe air.
    Company InformationZheJiang Royal Machinery Co.,Ltd is a professional company of industrial air compressors, air treatment and air compressor spare parts, with engineers and sales people who have over 8 years experience, Royal Machinery has 2 business divisions, 1 is our own brand products, the other brands are CZPT Rand and CZPT products. We have been marketing industrial compressed air equipment to global market since 2017 and the main assembling plants cover more than 50,000 square CZPT and 320 employees. The range of our compressors supplying start from the smallest compressors used by individuals to very large compressors used in heavy industrial applications. We started the business as a close partner to our customers, 18.5kw 25hp 7bar Portable mining used drill air compressor with jack hammer our sales team can provide you competitive price with high quality products, with our customers supporting, our team will get all the orders fulfilled on time and provide you excellent after-sales service. Our product range represents the most comprehensive portfolio of compressed air equipment offered for thousands of applications in the Oil, Textile, Food, Marine, Mining and many other industries. Our products consist of medium and high pressure reciprocating compressors, oil-injected screw compressors, oil free screw compressors, vane compressors, centrifugal compressors, portable compressors, CNG compressors and CNG related equipment, also high pressure scuba air compressors. Our mission is to bring China assembled compressors of good quality and service, with attractive price for all the customers all over the world. You are welcomed to be developed with us together for a fruitful future. Wecome to contact us for more details, we will offer compressor details, oil free screw air compressor use manual, oil free screw air compressor configuration list, oil free screw air compressor instruction drawings, spare parts list, installation drawings, technical support and maintenance training.
    1. What’s the warranty of your air compressors
    we give screw airend 2 years warranty, complete compressor unit 1 year; oil-free scroll air compressors we give 2 years warranty.
    2. Can you do OEM?
    Yes, we accept OEM and ODM orders for all our air compressors.
    3. What is the delivery time of the air compressor?
    It depend on customer order quantity, for regular voltage and pressure air compressors, our lead time 7 days, if big quantity we need 10-20days to prepare.
    4. What’s the MOQ
    We accept all of our air compressors MOQ 1 unit.
    5. Can your air compressors work at high ambient temperature like 50℃ above please?
    Yes, our oil injection screw air compressors are support to work at high temperature environment, for oil-free water-lubrication screw air compressors, OEM ODM Manufacturer Amerian ASA European DIN8187 ISOR 606 Japan JIS standard Roller Chain Sprockets we will design it to be with air cooling or water cooling according to ambinet temperature.
    6. Can your air compressor work at low temperature like -20℃ below?
    Yes our air compressor is working very good in area like North of China and Russia.
    7. Do you have installation or maintenance video?
    Yes, we can offer our air compressor installation and maintenance video to customers.


    Related high pressure breathe air compressors:


    what to see in an air compressor

    If you need to buy an air compressor, you should know what to look for. The types of air compressors on the market are classified according to their CFM rating, safety devices, and pumps. There are several differences between lubricated and oil-free air compressors that you should know before buying. To better understand the difference between these types of air compressors, read on. This article will guide you through these differences.


    If you are looking for a quality air compressor, you have come to the right place. A good air compressor pump will provide high pressure for anything from tires to boats and more. There are hundreds of different models to choose from, and the great thing about buying one from a Chinese manufacturer is that they have so many options. More importantly, Chinese manufacturers can customize air equipment such as air compressors at low prices.
    A good quality air pump won’t break easily, but you’ll be able to use it for years. Choosing a high-quality pump will help you avoid many hassles on the road, such as unplanned downtime and installation costs. Plus, a pump from the same manufacturer as your air compressor is your best bet to ensure optimum performance. Listed below are some tips for finding a quality pump for your air compressor.
    The air compressor is an important but unremarkable invention. Without them, our lives would be completely different. Without a pump, we can’t get hot water from central heating, nor can we get heat from the refrigerator. We can’t inflate bicycle tires, and we can’t refuel cars. Pumps are vital to all kinds of machines. So why is it important to choose the right product? The answer may surprise you.
    Different types of pumps are used for different applications. Positive displacement pumps move a fixed volume of fluid and direct it to a drain. This design ensures constant flow at a constant speed regardless of discharge pressure. Centrifugal pumps work differently. The impeller accelerates the fluid, converting the input energy into kinetic energy. This type of pump is most commonly used in mines, air conditioning, industrial plants, and flood control.

    safety equipment

    There are several safety features you should check when using an air compressor. First, check the connection of the air filter to the air. If they come loose, parts may separate and cause injury. Another important safety feature is the shut-off valve. When working near compressed air, the shut-off valve should be within easy reach and visibility. Moving parts and other equipment must be protected with protective covers. Check safety valve and replace damaged parts.
    Rupture discs are copper discs located on the air cooler. When the air pressure exceeds a certain limit, it bursts. Fusible plugs contain materials that melt at high temperatures. The compressor should have a lubricating oil pressure alarm and cut off the trip signal. If these two safety devices fail, the compressor should be stopped immediately. The rupture disc should be inspected at least weekly to ensure it does not rupture under pressure.
    If the pressure level is too high, and overcurrent protection device cuts power to the motor. It also automatically shuts off the compressor when the hose ruptures or the air volume exceeds a preset level. The device should be installed on the air compressor to prevent accidents. Its job is to protect the operator from harm. If employees do not follow these safety measures, they may cause equipment damage.
    To ensure safety when operating the air compressor, safety glasses and gloves should be worn. Pressurized air can cause eye injury, and crash goggles can provide a barrier to prevent this. Additionally, the self-retracting cord prevents trip hazards and reinforces excess cord. You should also keep your hands and body away from the air nozzle. This will prevent you from being sprayed with compressed air.

    CFM Rating

    An air compressor’s PSI and CFM ratings indicate the pressure and volume it can deliver. PSI stands for pounds per square inch and measures the force and pressure contained in one square inch of air. These two indicators are equally important when choosing an air compressor. If you need a lot of compressed air for a specific application, you will need a higher psi compressor. Likewise, if you are using compressed air in a smaller application, a low cfm compressor will not provide enough power to meet your needs.
    When comparing different air compressors, be sure to pay close attention to horsepower and CFM ratings. While compressor power is essential for some tasks, it is not the most important aspect. The CFM rating of an air compressor will determine how big a project it can handle and how long it takes to charge. Make sure you understand the CFM and PSI ratings of your future compressors, as not knowing these important statistics can frustrate you and drive up costs.
    In general, it is best to choose an air compressor with a CFM rating higher than the size of the air tool. This will ensure that the air compressor has enough pressure to work multiple tools efficiently at the same time. While smaller CFM ratings may be sufficient for smaller projects, larger tools such as drills require a lot of air. Therefore, the higher the CFM, the larger and more powerful the tool.
    Once you understand the CFM of an air compressor, you can start looking for the right tool. You can check the CFM rating of your air compressor online by commenting below. If you’re not sure about the size of your air tool, you can always buy a second air compressor. This is a great way to double the CFM of your air compressor! You’ll have more air to do more work, and your compressor will last longer.

    Lack of oil and lubrication

    Oil-free air compressors have a smaller footprint and require less maintenance than oil-lubricated air compressors. Although oil-lubricated air compressors are more expensive and heavier than oil-free air compressors, they are also ideal for stationary use. The benefits of oil-free air compressors include greater durability and lower maintenance costs. The advantages and disadvantages of each type are discussed below.
    Oil-free air compressors are generally quieter than oil-lubricated air compressors. However, you may still experience some noise while using it. To avoid this, you should choose a quiet intake compressor. However, if you work next to a noisy compressor, you should buy a muffler, an aftermarket filter that reduces compressor noise.
    If you want to use the air compressor for a long time, the oil-free model is not the right choice. Its Teflon coating wears off over time, especially at extreme temperatures. Additionally, oil-free air compressors have a large number of moving parts that require regular maintenance, while oil-filled air compressors are great for those who don’t want to invest in extra parts.
    Another major difference between oil-free and oil-lubricated air compressors is lubrication. Oil-lubricated air compressors require regular lubrication whereas oil-free air compressors are pre-lubricated. They have fewer parts and are cheaper. Oil-free air compressors are lighter than oil-lubricated air compressors. In addition to being more affordable, oil-free air compressors are more powerful and durable.
    While oil-filled air compressors are more efficient and durable, they generate a lot of heat. However, they are also more expensive and require regular oil changes. Furthermore, they are difficult to transport. They also need to be permanently installed. These air compressors are also not portable and require a fixed location. So, consider your needs before deciding which type is best for you. When you’re choosing an air compressor for your business, be sure to shop around.

    noise level

    If you are wondering what the noise level of an air compressor is, the answer depends on your specific equipment and working environment conditions. Typically, air compressors produce 40 to 90 decibels of noise. Although the lower the decibel level, the quieter the compressor will be. Larger, more powerful air compressors produce higher noise levels than their little brothers. But no matter how big the air compressors are, it’s a good idea to wear hearing protection while working around them.
    When purchasing a new air compressor, the noise level of the air compressor should be considered. While this may seem like a small problem, there are actually a lot of variations on these noisy machines. The most common type of air compressor is the reciprocating piston pump. This model uses pistons similar to an engine to rotate inside a chamber. The piston moves quickly and traps air proportional to its size. Single-piston air compressors are generally noisier than twin-piston models, also known as twin cylinders.
    But even if you have the proper equipment to protect your hearing, it’s still important to know the noise level of an air compressor. Even if the noise is not immediately dangerous, it can still cause temporary or permanent hearing loss. This condition is called noise-induced hearing loss, and an air compressor with a sound level of 80 or higher can cause permanent hearing damage. You can avoid potential damage to your hearing and prevent accidents by simply paying attention to the noise level of your air compressor.
    Air compressors are inherently noisy, but if you take steps to reduce their noise levels, you can minimize disruption to neighbors and co-workers. For example, installing a sound enclosure in your work area can prevent your air compressor from making as much noise as before. Depending on your workspace, you can also try installing a long air hose, which will reduce sound levels by up to 25%.
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    editor by Cx 2023-07-13