China Air Driven Hydraulic Booster Testing Equipment for Liquid CO2 Chemical Injection with Circular Chart Recorder

Product Description

Product Description:
The structural design of the luid pressurized control cabinet are compact. And according to the special requirement of customers, the air driven fluid booster pumps, valves, control switches and other precision accessories are assembled in the frame or closed cabinet.

The test machine is equipped with 1 pressure recorder, which can record all of the testing pressure data. It is quite helpful for customers to save the pressure testing data.

The pump will stop working automatically when the output pressure reaches the preset value. The pump will start automatically when the outlet pressure drops slightly or the air drive pressure increases.

Booster pump have a variety of pressure ratios. These series of pumps are ideal choice for various hydraulic power operations. The maximum operating pressure can up to 640Mpa.

This hydraulic unit can be used for all kinds of pressure testing and test tools for research and test institutes or for other functions requiring a determined pressure.

TEREK pump adopt aluminum alloy and stainless steel materials. We offer the most compressive range of models in the measured industry, such as: capability of ultimate pressure, flow and output pressure. This equipment can be used in various liquid pressure tests, such as oil, water, corrosive liquid and chemical liquid. The product adopts high-quality seals and has a long service life.

Product Parameters :

Refer to the Technical Parameters of the Model

Product Name

Pneumatic liquid booster pump hydrostatic test bench with chart recorder



Pressure Ratio


Drive Air Source Pressure



Hydraulic oil or water

Maximum Outlet Pressure

800 bar  

When Adjusting Drive Pressure to 5.0 bar

The high output pressure is 500 bar/7250psi

When Adjusting Drive Pressure to 6.2 bar

The high output pressure is 620 bar/8990psi

Power Source

TEREK liquid booster pump

Outlet Pressure Control Unit

Drive air regulator valve

Pressure Control Accuracy

less than 1%F.S;

Pressure Measurement Accuracy

±0.4% FS pressure gauge

Frame Type

304 Stainless steel

Valves and Pipeline

High pressure needle valve and stainless steel tube

Round Chart Recorder

Record and print test data into round chart

Test Period

1hour / 4 hours /12hours/ 24 hours

Pressure Sensor Range

100 MPA

Recorder Spare Parts

100 paper chart,  Spare print record bar

Equipment Weight


Package Weight


Equipment Size


Package Size


Connection Thread Size (inch)  High pressure Outlet

NPT1/4  Internal Thread

Production Time

12-15 days

Detailed Images :

Product Advantages:
1. Equipped with high quality pneumatic liquid booster pump, this equipment can easily achieve any adjustable and controllable output pressure and flow.
2. The contact section is stainless steel. With strong corrosion resistance, it is suitable for a variety of reagents.
3. It can be used for various levels of wellhead pressure and to control the pressure systems.
4. The output pressure can be adjusted through the pressure regulating valve, and the system will stop working when the set pressure is reached.
5. The product uese advanced technology, with reasonable structure design, small size, light weight, beautiful appearance and other characteristics.
6. The system is driven by air/gas, does not require electricity, does not generate sparks, and is safe and explosion-proof.

System Configuration:
The liquid booster pump mainly consists of air drive chamber, pressurizing chamber, auto reversing valve, inlet check valve, outlet check valve, high quality sealing parts, air drive piston, pressurizing piston, silencer etc. CZPT hydraulic test bench system mainly includes an air driven liquid booster pump, round chart recorder, water tank, pressure gauges, liquid filter, air filter, air regulating valve, control valves, pipelines, cabinet,  pressure release valve etc.

The main parts of the equipment are assembled in closed stainless steel cabinet or frames. The pressure gauge, valve and pressure regulator will be mounted on the panel. The corresponding sign will also be marked on the panel. This equipment can be used in various liquid pressure tests, such as oil, water, corrosive liquid and chemical liquid. The product adopts high-quality seals and has a long service life.

Application Fields:
1. Hydrostatic and pressure tests for valves, pipe and tubes, pressure vessels, pressure switches, tanks, hoses, pipes and tubing, pressure gauges, cylinders and etc.
2. Chemical liquid injection.
3. Calibration of pressure gauges and transducers.
4. Pressurization of pressure vessels for testing various components.
5. Emergency shutdown systems for oil and gas wells.

Features & Benefits:
1. All pipes and fittings are made of stainless steel to ensure a long life.

2. The pump will stop working automatically when the output pressure reaches the preset value.

3. Maintain long working hours with no energy expenditure.

4. No dissipated heat during the pressure holding phase.

5. No risk for explosion and spark in oil and gas field.

6. The pump will start automatically when the outlet pressure drops slightly or the air drive pressure increases.

Packing &Shipping :

Company Information:

TEREK Company focus on high pressure fluid transfer all the time and supply perfect high pressure fluid transfer solution and service. Supplying high-quality product and service is the CZPT aim of TEREK.

As the experienced manufacturer of industrial booster pump, the technology of air driven booster pump and pressurization system reach to a good level. Our equipment can pressurize most liquid, such as oil, water, corrosive liquid and chemical liquid applications. The product adopts high-quality seals and has a long service life.

Based on the high quality, reasonable prices and excellent after-sales service, we have gained a high reputation in this field of fluid pressure control equipment.

Our main products including:

Pneumatic gas/liquid booster pumps.

Refrigerant booster pump and air amplifier.

Fluid pressurized hydrostatic hydraulic pressure test equipment or high pressure chemical fluid injection equipment.

High pressure oxygen, hydrogen, nitrogen, argon, helium, N2O, CO2 or other gas pressurized transfer refilling equipment and gas injection equipment.

Pneumatic pump glycerin oil pressurized injection equipment.

LPG / Propane and butane Pressurized transfer filling station equipment.
Pipe/tube/valve/cylinder/brake pipe, automobile pipe, aircraft hydraulic pipe, pressure vessels hydraulic pressure test machine (computer control or manual control or Intelligent digital display instrument).

MCU intelligent digital display instrument pneumatic gas booster pump system leak test bench.
Computer control /Intelligent instrument control safety relief valve PSV test bench.

Portable safety valve test clamping table and test equipment.

Online safety valve test instrument equipment.


Types of Air Compressors

There are many types of Air Compressors available on the market. Learn which 1 is right for your needs and what makes 1 better than another. Find out more about Single-stage models, Oil-free models, and Low-noise models. This article will explain these types and help you decide which 1 you need. You can also learn about Air Compressors that have single-stage compressors. If you are looking for a high-quality compressor, this article will help you choose a unit.

Air Compressors

Air compressors work by forcing atmospheric air through an inlet valve. As the piston moves down, it pulls atmospheric air into the chamber. As the piston rises, it forces the compressed air out of the cylinder through an exhaust valve. One of the most common types of air compressor is the reciprocating type. Another type of compressor is a single-stage piston. These types of compressors compress air in 1 stroke – equivalent to the complete rotation of the piston’s crankshaft.
These devices change electrical or mechanical energy into pressurized air. When air is compressed, its volume decreases, increasing its pressure. Air compressors typically have a minimum pressure of 30 bars. The lower pressure band is the range of air pressure. Most compressors are controlled separately, but network controls can be used to interconnect multiple compressors. This type of controller will not work for all types of compressors. There are other types of air compressors that can communicate with each other.
Compressed air has multiple applications in all kinds of industries. In agriculture, it can power pneumatically powered material handling machines for irrigation and crop spraying. Dairy equipments also use compressed air. Compressors are also used in the pharmaceutical industry for mixing tanks, packaging, and conveyor systems. Portable air compressors, which can be powered by diesel fuel, are frequently used at remote drilling sites. Portable air compressors are also commonly used in oil and gas. They can be used to remotely control valves and install reactor rods.
Whether you use an air compressor for agricultural purposes or in a manufacturing setting, there are some features to consider when choosing an air compressor for your needs. A good compressor will have a safety device. It will automatically shut off the input air and output air once sufficient compressing has been achieved. These features will help your air compressor remain efficient and protect your equipment. The safety device is an important feature of any air compressor to increase its overall efficiency.
Vane air compressors are the most common type. They are generally smaller and less powerful than reciprocating piston compressors, so you can use 1 of these for applications that are under 100 horsepower. The vane air compressors have low compression ratios and high capacities, but they are generally limited to low-power applications. Vane compressors tend to run hot, and they typically have a low compression ratio. It is important to choose the correct oil viscosity for your compressor.

Single-stage models

When comparing single-stage air compressors, look for the term “stages.” Multi-stage compressors use 2 stages and can handle more capacity and pressure. One stage involves pressurizing air using a piston and a lower-pressure cylinder. This compressed air is then moved to a storage tank. Single-stage models tend to be more energy-efficient than their two-stage counterparts. But if you don’t need a high-pressure cylinder, a single-stage air compressor can be the best choice.
Although single-stage air compressors produce less power, they can produce enough air to power pneumatic tools and other pneumatic equipment. These single-stage units are most useful for smaller-scale home projects and DIY projects. For more industrial purposes, a dual-stage model is the best choice. But if you’re in a hurry, a single-stage unit may be sufficient. Ultimately, it depends on what you plan to do with the air compressor.
Single-stage air compressors feature a single cylinder, 1 piston stroke for each revolution of pressurized air. Single-stage compressors are typically smaller and more compact, making them a good choice for smaller work environments. Their cfm capacity (cubic feet per minute) is an important indicator of operating capacity. If you plan to use multiple pneumatic tools, you will probably need a higher cfm model. Similarly, the horsepower of single-stage compressors indicates its working capacity. One horsepower moves 550 pounds per foot per minute.
Multi-stage air compressors are generally more expensive and more energy-efficient than single-stage units, but they can offer higher air flow rates. While they may be more complex, they can lower general operating expenses. If you plan on using your air compressor for industrial or commercial use, a dual-stage model might be the best choice. However, if you’re planning to use the air compressor for mass production, a single-stage model may be the best choice.
Single-stage air compressors have the same piston size and number of inlets, while dual-stage models have a smaller first piston and a much longer second piston. Both have a cooling tube in between the 2 pistons to reduce the air temperature before the second round of compression. The single-stage model is typically small and portable, while the double-stage air compressor is stationary. These compressors can both be stationary and large.

Low-noise models

Despite its name, low-noise models of air compressors are not all the same. The noise level of a compressor can be affected by several factors, including the power source and proximity to the machine. Reciprocal compressors are generally louder than electric ones because of their many moving parts. By contrast, rotary-screw and scroll compressors have fewer moving parts and are quieter.
The noise level of a gas-powered air compressor can be extremely high, making it unsuitable for use indoors. To combat this problem, you can choose an electric model. The noise level of a compressor is primarily caused by motor friction. The cover of a piston is also a major factor in noise, as pistons with minimal covers will produce a lot of noise. Previously, oil was required for a quiet compressor. However, this has changed thanks to the medical industry’s demand for oil-free models.
The CZPT EC28M Quiet Air Compressor is another model that features quiet operation. This air compressor makes 59dB of noise. This level is low enough to allow you to carry on normal conversations while it cycles. In addition, this compressor has an industrial oil-free pump and a 2.8 Amp direct-drive induction motor. These 2 features make it a great choice for businesses.
Low-noise models of air compressors are available for the construction industry. However, these compressors are not necessarily low-quality, which is why you should consider the noise level of your air tool before purchasing one. The specialists at CZPT can recommend the low-noise models for your particular application and space. Noise can distract people who work near the air compressor. That is why many businesses now opt for these models.

Oil-free models

A number of oil-free models of air compressors are available, but what makes them special? Oil-free compressors don’t contain oil, so they’re lubricated by grease instead. They’re a good choice if you’re working with a small compressor and don’t want to risk damaging it. On the other hand, oil-free models do generate significant amounts of heat, which can damage the compressor. Higher pressure can grind the compressor against itself, or even warp it.
A few words of knowledge can help you choose the best oil-free air compressor for your needs. For example, a compressor’s horsepower is a measurement of how powerful the motor is. Higher horsepower means a higher PSI or ACFM. You can also use the ACFM to compare the two. Scroll technology is a modern air compression system that uses a stationary and mobile spiral. This reduces the volume of air in the compressor by directing it to the center.
Purchasing an oil-free air compressor doesn’t have to be a daunting task, though. A good distributor can advise you on what type of oil-free air compressor is right for you. This way, you can save money and enjoy peace of mind while using your air compressor. And, of course, the best way to get a great deal on an air compressor is to speak to a distributor who is knowledgeable about the products available.
An oil-free air compressor is a great option for businesses that are sensitive to the contamination of air. For example, in the pharmaceutical and food industry, a minuscule oil could spoil a product or even damage production equipment. Oil-free air compressors generally have lower maintenance costs than oil-flooded models because there are fewer moving parts. Because of this, oilless air compressors require fewer maintenance and may still need to be replaced occasionally.
A few advantages of an oil-free air compressor over an oil-lubricated 1 include lower noise levels. Oil-free air compressors tend to be less noisy and run more quietly than oil-injected ones, but you should still carefully weigh the pros and cons before making a decision. Also, consider how much you use your air compressor before choosing a model. The pros outweigh the cons. In the end, you’ll be glad you chose an oil-free air compressor.

China Air Driven Hydraulic Booster Testing Equipment for Liquid CO2 Chemical Injection with Circular Chart Recorder  China Air Driven Hydraulic Booster Testing Equipment for Liquid CO2 Chemical Injection with Circular Chart Recorder

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