China 5m3-12m3 Four-Stage Compression Oil-Free High-Pressure Medical Gas Booster Oxygen Compressor

Product Description

Piston oxygen compressor

A safety oxygen compressor used to pressurize oxygen and transport or store oxygen.
One industry is used for rough oxygen cutting, pumping 93% pure oxygen into an oxygen cylinder, and cutting scrap metal with acetylene gas.

Cylinder-filled oxygen compressors serve 2 purposes. One is that the hospital’s PSA oxygen generator needs to be pressurized to supply various wards and operating rooms, providing a pipeline pressure of 7-10 kg, and the other is to store PSA oxygen. The high-pressure container is easy to move and use, and the storage pressure is usually 100barg, 150barg, 200barg or higher 300barg pressure.

The cylinder filled oxygen compressor is suitable for inlet pressure 3-4barg (40-60psig) and discharge pressure 150barg (2150psig)

The small PSA oxygen generation system, with a displacement of 4-12NM3/hour, provides clean oxygen filling services for communities and small island hospitals. It can run continuously for 24 hours. It is recommended to fill up to 10 bottles at a time.

 

 

Features
Four-stage compression, each stage is equipped with a safety valve, the intake port is equipped with low intake pressure protection, the exhaust end is equipped with high exhaust pressure protection, and each stage has a temperature sensor. If over-temperature and over-pressure, the system will alarm and stop to ensure safe operation, small size, light weight, the bottom forklift parking position, can be easily moved.

Our standard high-pressure oxygen compressor has passed the EU CE certification and meets the requirements of the EU market.
We can also provide customized oxygen compressors according to customer conditions.

Our oxygen compressor has the following characteristics

According to different working conditions of customers:

1. Completely 100% oil-free, no oil required, stainless steel cylinder

2. Suitable for VPSA PSA oxygen source pressurization

3. No pollution, keep the gas purity unchanged

4. The quality is safe and reliable, with good stability, comparable to and replacing similar foreign brands.

5. Low purchase cost, low maintenance cost and simple operation.

6. The service life of the piston ring under low pressure conditions is 4000 hours, and the service life of piston rings under high pressure conditions is 1500-200 hours

7. Brand motor, you can specify the brand, such as Siemens or ABB brand

8. Supply the Japanese market to meet Japan’s demanding quality requirements

9. According to the customer’s specific working conditions, the compressor is designed for single-stage compression, two-stage compression, three-stage compression and four-stage compression.

10. Low speed, long life, average speed 260-400RPM,

11. Low noise, the average noise is less than 75dB, can work quietly in the medical field

12. Continuous continuous heavy-duty operation, stable operation for 24 hours without shutdown (depending on the specific model)

 

Technical Parameters

 

Model Medium

Intake pressure

.barg

Exhaust pressure

.barg

Nominal volume flow NM3/h

Motor power

.KW

Voltage frequency

Intake/exhaust
Breath(mm)

cooling method

Weight

(kg)

Dimensions(mm) Compression stages
GOW-4/4-150 Oxygen 3-4 150 4 3 380/50/3 DN15/DN6 Air cooling 320 1000×750×1050 4
GOW-5/4-150 Oxygen 3-4 150 5 3 380/50/3 DN15/DN6 Air cooling 320 1000×750×1050 4
GOW-6/4-150 Oxygen 3-4 150 6 3 380/50/3 DN15/DN6 Air cooling 320 1000×750×1050 4
GOW-8/4-150 Oxygen 3-4 150 8 4 380/50/3 DN15/DN6 Air cooling 330 1000×750×1050 4
GOW-10/4-150 Oxygen 3-4 150 10 5.5 380/50/3 DN15/DN6 Air cooling 340 1000×750×1050 4
GOW-12/4-150 Oxygen 3-4 150 12 5.5 380/50/3 DN15/DN6 Air cooling 340 1000×750×1050 4

 

The diaphragm compressor booster is a special structure of the volume-type compressor with high compression ratio, good leak tightness, compressed gas without lubricating oil and other solid impurities contaminated features, So it’s suitable for high purity compression, rare, valuable, inflammable, explosive, toxic, harmful, corrosive, and high pressure gas.

Note:
1, In addition on the above-mentioned products we can also provide products used for compression of various gas and other specifications and models upon users’ special requirement.
2, Clients’ inquiries should contain related parameters
A. The gas compression medium
B. The flow rate: _____Nm3/hr
C. Inlet pressure: _____ Bar
D. Discharge pressure: _____ Bar
E. Inlet temperature
F. Cooling water temperature as well as other technical requirement.

Certifications

Project Case

About us

Dehaha Compressor was founded in 1996 with over 150 skilled employees and more than 25 R&D engineersteams ‘ .We focus on the research & develop,manufacture and energy-saving solutions of screw air compressor to create value for customers and society.In 2018 our total sales volume approached 15 million US dollars.By over 23 years enhanced experiences of designing,producing and marketing,today our valued customers are over 130 countries.

Germany Standard and 13 years exporting experience help us won more than 50 loyal overseas agents.

Dehaha’s primary businesses focus in following key areas:
Oil-injected rotary screw compressors
Portable screw air compressors
Oil free air compressors
High pressure air compressors
Air treatment equipment

 

At Dehaha,we earn our customers’ trust and satisfaction by manufacturing the superior quality compressed air
products for all industries.All of our products are designed for reliable performance,easy maintenance,and maximum energy efficiency.We have sales representatives who can speak English,Spanish,French,and Russian which makes it easier for our clients from all over the world to interact and negotiate with us.

 

Dehaha continuously innovates product development and management to meet customers’ demand.The powerful enterprise culture and continuous innovation make CZPT improved rapidly to reach the business principle”Energy Saving First, Mutual Value Shared”. CZPT mission is to be a world-renowned high-end brand,with sustainable development,constantly improving its own value and sharing it with our customers and staff.Committed to offer our customers a silent and energy-saving manufactured products.

 

 

 

Our Services

1.24/7 after sales service support in different languages.
2.Follow up the feedback of products in 2 months interval by email or call.
3.Guidance of installation and commissioning on site can be provided by factory-trained technicians or local Authorized Service Center.
4.Technical training for customers in DEHAHA air compressor factory or working site.
5.Plenty of original spare parts with proven quality are all available from our central stocks in ZheJiang and all distributors’depots. 
6.All kinds of technical documents in different languages.

Why choose us

FAQ

If you have compressor inquiry please tell us follows information when you send inquiry:
*Compressor working medium: If single gas ,how many purity ? if mixed gas , what’s gas content lit ?
*Suction pressure(gauge pressure):_____bar
*Exhaust pressure(gauge pressure):_____bar
*Flow rate per hour for compressor: _____Nm³/h
Compressor gas suction temperature:_____ºC
Compressor working hours per day :_____hours
Compressor working site altitude :_____m
Environment temperature : _____ºC
Has cooling water in the site or not ?______
Voltage and frequency for 3 phase :____________
Do not has water vapor or H2S in the gas ?______
Application for compressor?__________

 

Choose an Air Compressor for Your Business

There are several factors to consider when choosing an air compressor for your business. One factor to consider is the type of compressor you are looking for, which may include single-stage, low noise, and positive displacement. Hope this article helps you make the right decision. After all, your business success will depend on this device! Let’s take a closer look at these factors. Also, consider what compressor manufacturers say about their products.
air-compressor

Positive displacement

Positive displacement air compressors compress air by drawing in a volume from an inlet and extruding it out of a chamber. This increases the pressure at which the gas can be pumped at rates that cannot be pumped through the outlet at lower pressures at higher mass flow rates. These types of compressors are available in single-acting and double-acting configurations. They are classified by the number of cylinders.
There are 2 different types of air compressors: reciprocating air compressors and screw compressors. Both are roll machines. Positive displacement air compressors use pistons and cylinders to compress air. The resulting air pressure builds up within the compressor housing, increasing the potential energy of the compressed air. Screw air compressors are the most popular positive displacement air compressors, which can be either single-stage screw-blade air compressors or multi-stage screw-blade oil-immersed screw air compressors.
Positive displacement flowmeters use a rotating measuring chamber to divide the fluid into discrete quantities. The number of times the chamber was refilled and emptied was used to estimate the total flow. However, positive displacement flow meters are prone to leaks, reducing the accuracy of the estimates. If a leak occurs, it can cause false readings and damage the compressor. However, leaks in positive displacement air compressors can reduce pressure.
The most common types of positive displacement air compressors are screw, reciprocating, and vane. Rotary positive displacement air compressors are also available as well as many other air compressors. Positive displacement air compressors are most commonly used in large manufacturing facilities. If you are considering an air compressor for commercial or industrial applications, it is imperative to understand how the components of the unit work. Please read the information below to learn more before deciding which application is best for you.
Positive displacement air compressors use a piston to force air into a chamber, compressing the air in the process. The piston moves in the opposite direction, thereby reducing the volume of the chamber. When the amount of air in the chamber reaches its maximum value, the valve opens, allowing it to escape at higher pressure. Positive displacement air compressors are generally less efficient than centrifugal compressors. However, they are still an excellent choice for a variety of applications.
air-compressor

Single-stage

The discharge pressure of the single-stage air compressor is used to control the operation of the compressor. Properly designed load/unload controls allow the air compressor to operate at its most efficient point while minimizing stress on the main engine bearings. Single-stage air compressors can approach variable speed efficiency with appropriate storage capacity. However, improper storage can cause premature bearing wear on the main unit. If this is the case, a single-stage air compressor may not be ideal.
A single-stage air compressor has only 1 cylinder, which means 1 stroke is required to move air from 1 cylinder to another. Pressure is measured in cubic feet per minute or CFM. Tank size is also important as a large single-stage air compressor may be required to operate multiple air tools. Single-stage air compressors can be used in a variety of applications and can last for years.
For the most common uses, single-stage air compressors are the most practical option. These devices work with most hand tools, from hammers to grinders. Single-stage air compressors are lightweight and easy to move. However, two-stage air compressors provide more CFM, making them a better choice for industrial or commercial use. However, two-stage compressors are not suitable for private use. Therefore, if your main purpose is DIY and craft projects, it is better to choose a single-stage air compressor.
Compared with two-stage air compressors, single-stage screw air compressors are cheaper. They come from a variety of manufacturers and range in power from 3 to 600 horsepower. Single-stage air compressors are a cost-effective solution for a variety of air compressor needs. They offer flexibility and multiple control methods, making them an excellent choice for many different applications. Therefore, when choosing an air compressor for your business, choose the 1 with the most suitable functions.
Single-stage air compressors are the most affordable and easy-to-use air compressors for small to medium jobs. They also have higher compression ratios. The compression ratio is the ratio of absolute discharge pressure to absolute inlet pressure. When calculating the ratio, it takes into account atmospheric pressure and gauge pressure. The compression ratio pushes the surface area of ​​the rotor, which increases the thrust load.
Single-stage air compressors are smaller and easier to transport than two-stage units. Single-stage air compressors have 1 air intake, and two-stage air compressors have 2 air intakes. The difference between single-stage and two-stage air compressors largely depends on the number of times the air is compressed. A single-stage air compressor compresses the air once, while a dual-stage air compressor compresses the same amount of air twice.
air-compressor

low noise

Low noise air compressors are ideal for a variety of applications. While no air compressor is completely silent, some models are much quieter than others. For the Hitachi EC28M portable compressor, the noise level is 59 decibels. The compressor features steel rollers that protect the internal components and give it a sleek, modern look. It also has a one-gallon fuel tank and a half-horsepower drive.
Noise from air compressors can be distracting and reduce productivity. It is important to choose low-noise air compressors to keep employees healthy and happy at work. While noise is an unfortunate aspect of working on the shop floor, reducing it can improve productivity. By reducing distracting noise, employees can focus on their work and communicate more effectively. That means higher quality work and happier clients. If you’re looking for a low-noise air compressor, be sure to read the tips below.
Low noise air compressors are an excellent choice for businesses of all sizes. These powerful tools can run multiple tools simultaneously. The 2 water tanks are made of rust-resistant aluminum and are stackable. This air compressor is heavier and can handle large jobs with ease. It costs more than other air compressors, but it can handle a lot of work efficiently. CZPT Air Tools air compressors come with a one-year warranty and are highly recommended by contractors.
Noiseless air compressors are generally more expensive than comparable products, but they are worth the extra cost. Noiseless compressors are a good option for businesses that need to avoid disturbing nearby people. For example, you might want to consider a low-noise air compressor for a dental office, which cannot tolerate noise. Fortunately, this problem can be solved by relocating the compressor to a location that is more isolated from your workspace.
One brand of low-noise air compressors offers 2 models. The CZPT Air Tools 2010A features a large cast aluminum can, regulating pressure gauge, and 2 universal quick-connects. It produces 68 decibels of noise when it works. It has a large 8-gallon fuel tank capacity and has wheels and handles for easy transport. Its powerful engine produces a low noise level of 68 decibels.
Another popular low noise air compressor is the Makita MAC210Q Quiet Series. This model is capable of producing up to 71.5 decibels of sound, which is the amount of air it produces at 90PSI. The MAC210Q features a durable oil-free pump and weighs just 36 pounds with a handle and wheels. These compressors are easy to move and ideal for indoor work.
China 5m3-12m3 Four-Stage Compression Oil-Free High-Pressure Medical Gas Booster Oxygen Compressor  China 5m3-12m3 Four-Stage Compression Oil-Free High-Pressure Medical Gas Booster Oxygen Compressor

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