China Suncenter Compressed Air Driven Nitrogen Transfer Pump

Product Description

Suncenter DGA Series Air-driven Gas Filling Pump Pneumatic Argon CO2 Oxygen Natural Gas Booster Pump

Compressed Air Driven Gas Booster Pump- DGA/DGD/DGT Series 

Suncenter Air Driven Gas Boosters provide for pressures up to 80Mpa (11,600 psi). Used for virtually all known gases, these boosters are ideal for increasing gas pressure, transferring high pressure gas, charging cylinders and scavenging. 

Key features include: 

  1. Compressed Air driven – no electricity required (connect to normal air compressor)
  2. In order to extend the lifetime of the pump, the driving air pressure should 

not be higher than 8 bar

  1. No airline lubricator required 
  2. Hydrocarbon free – separation between air and gas sections 
  3. Pressures to 80Mpa (11,600 psi)  
  4. Wide range of models with different ratios
  5. Built-in-cooling on most models 
  6. Easy to install, operate and maintain
  7. Best price / performance ratio 
  8. No heat, flame or spark risk and explosion proof 
  9. Automatic pressure holding, whatever the cause of the pressure drop, the Suncenter   pump will automatically start, keep the loop pressure constant
  10. Applicable gas: Argon/Helium/Hydrogen/Oxygen/NO2/CH4/LNG/LPG/CNG/FM200 etc.

Applications for Air Driven Gas Boosters
SUNCENTER Air Driven Gas Boosters provide for pressures up to 80Mpa. Used for oil free compression not only of air or Nitrogen, but also flammable and risk gases like hydrogen, oxygen and natural gas. These boosters are ideal for increasing gas pressure, transferring high pressure gas, charging cylinders and scavenging.

Air driven boosters are an efficient alternative instead of electrically driven products and can be used in explosion- proof areas.

As a result of the wide range of models it is possible to select the optimum booster for each application. Single stage, double acting or 2 stage boosters or a combination of these models can be used to achieve different operating pressures and flow capacities. 

SUNCENTER Air Driven Gas Boosters are ideal and widely used for hydrostatic and burst testing for valves, pipes, tubing and pressure vessels; Calibration for safety valves; Automobile regulator detecting and telecommunication cable inflatable appliances. 
      
                     

DGA series gas booster pumps(Single acting, single air drive head): 
DGA pumps are available with high quality seals, which provide significantly better service life as well. Pump head fitted with exhaust cooling devices. All parts in contact with the gas are made of stainless steel.

 

Model Pressure boost ratio Min. gas
Inlet pressure
PA (bar)
Max.gas
Inlet pressure
PA (bar)
Max. gas
outlet pressure PB (bar)
Driven air pressure  PL Formula to
calculate gas outlet pressure PB
Connection:
Gas Inlet /
Gas outlet (NPT thread)
Max. flow at driven air pressure of 6bar (L/min)
DGA02 2:1 1.0 16 16 2bar-8 bar 2X PL 1/2 / 1/2 960 (at Pof 6 bar )
DGA05 5:1 0 40 40  2bar-8 bar 5XPL 1/2 / 1/2 680(at Pof 6 bar )
DGA06 6:1 2.0 48 48 2bar-8 bar 6XPL 1/2 / 1/2 360(at Pof 10 bar )
DGA10 10:1 3.5 80 80 2bar-8 bar 10XPL 3/8/ 3/8 210(at Pof 10 bar )
DGA25 25:1 7.0  200 200  2bar-8 bar 25XPL 1/4/ 1/4 120(at Pof 20 bar )
DGA40 40:1 10 320 320 2bar-8 bar 40XPL 1/4/ 1/4 200(at Pof 40 bar )
DGA60 60:1 20  480 480  2bar-8 bar 60XPL 1/4/ 1/4 180(at Pof 40 bar )
DGA100 100:1 25 800 800 2bar-8 bar 100XPL 1/4/ M14X1.5 136(at Pof 40 bar )

Technical spcification
Note:  PL: driven air pressure   PA: gas inlet pressure   PB: gas outlet pressure  
In order to extend the lifetime of the pump, the driven air pressure should not be higher than 8 bar
DGD series gas booster pumps(Double acting ):
DGD series pumps are double acting, with single air driven heads type.   

  1. DGD pumps are available with high quality seals, which provide significantly better service life
  2. Double pump heads with exhaust cooling devices. 
  3. All components in contact with the gas are made of stainless steel. 
  4. Pipes mounting way are available as customized. 

 

Model Pressure boost ratio Min. gas
Inlet pressure
PA (bar)
Max.gas
Inlet pressure
PA (bar)
Max. gas
outlet pressure PB (bar)
Driven air pressure  PL Formula to
calculate gas outlet pressure PB
Connection:
Gas Inlet /
Gas outlet (NPT thread)
Max. flow at driven air pressure of 6bar (L/min)
DGD10 10:1 3.5 80 80  2bar-8 bar 10XPL+ PA 3/8/3/8 410(at PA of 6 bar )
DGD25 25:1 10  200 200  2bar-8 bar 25XPL+ PA 1/4/1/4 396(at PA of 20 bar )
DGD40 40:1 15  320 320  2bar-8 bar 40XPL+ PA 1/4/1/4 320(at PA of 40 bar )
DGD60 60:1 25  480 480  2bar-8 bar 60XPL+ PA 1/4/1/4 215(at PA of 40 bar )
DGD100 100:1 35  800 800  2bar-8 bar 100XPL+ PA 1/4/M14*1.5 300(at PA of 60 bar )
DGD130 130:1 50  1040 1040  2bar-8 bar 130XPL+ PA 1/4/M14*1.5 180(at PA of 60 bar )

 Technical specification
Note:  PL: driven air pressure   PA: gas inlet pressure   PB: gas outlet pressure  
In order to extend the lifetime of the pump, the driven air pressure should not be higher than 8 bar

2DGD series gas booster pumps(Double acting, double air driven heads ):

 

Model Pressure boost ratio Min. gas
Inlet pressure
PA (bar)
Max.gas
Inlet pressure
PA (bar)
Max. gas
outlet pressure PB (bar)
Driven air pressure  PL Formula to
calculate gas outlet pressure PB
Connection:
Gas Inlet /
Gas outlet (NPT thread)
Max. flow at driven air pressure of 6bar (L/min)
2DGD10 10:1 3 80 80  2bar-8 bar 2bar-8 bar 1/2 / 1/2 980(at PA of 6 bar )
2DGD25 25:1 6 200 200  2bar-8 bar 2bar-8 bar 3/8 / 3/8 560(at PA of 10 bar )
2DGD40 40:1 25 320 320  2bar-8 bar 2bar-8 bar 3/8 / 3/8 480(at PA of 40 bar )
2DGD60 60:1 30 480 480  2bar-8 bar 2bar-8 bar 3/8 / 3/8 320(at PA of 40 bar )

 Technical specification
Note:  PL: driven air pressure   PA: gas inlet pressure   PB: gas outlet pressure  
In order to extend the lifetime of the pump, the driven air pressure should not be higher than 8 ba

DGT series gas booster pumps(Double acting, double stage, single air drive head ):
DGT pumps are double acting, double stage with single air drive head pumps. They can provide for super high pressure with very low inlet pressure. 

  1. DGT pumps are available with high quality seals, which provide significantly better service life 
  2. Double pump heads with exhaust cooling devices. 
  3. All parts in contact with the gas are made of stainless steel.    

 

Model Pressure boost ratio Min. gas
Inlet pressure
PA (bar)
Max.gas
Inlet pressure
PA (bar)
Max. gas
outlet pressure PB (bar)
Driven air pressure  PL Formula to
calculate gas outlet pressure PB
Connection:
Gas Inlet /
Gas outlet (NPT thread)
Max. flow at driven air pressure of 6bar (L/min)
DGT25 25:1 0.1 10 200 2-8 bar 25XPL+3.5XPA 3/8/ 1/4 136(at PA of 8 bar )
DGT40 40:1 0.1 10 320 2-8 bar 40XPL+ 6XPA 3/8/ 1/4 124(at PA of 8 bar )
DGT10/60 10:1/60:1 0.1 10 480 2-8 bar 60XPL+6X PA 3/8/ 1/4 84(at PA of 8 bar )
DGT25/60 25:1/60:1 10 25 480 2-8 bar 60XPL+2.5XPA 3/8/ 1/4 80(at PA of 15 bar )
DGT100 100:1 0.1 10 800 2-8 bar 100XPL+10XPA 3/8/ M14*1.5 63(at PA of 8 bar )

Technical specification
Note:  PL: driven air pressure   PA: gas inlet pressure   PB: gas outlet pressure  
In order to extend the lifetime of the pump, the driven air pressure should not be higher than 8 bar

Application

  1. Pressure test with gas
  2. Gas transfer and filling

(Argon/Helium/Hydrogen/Oxygen/Nitrogen/CO2/NO2/CH4/LNG/LPG/CNG/FM200 etc.)

  1. Charging of gas cylinder and accumulator with nitrogen
  2. Supply for isolating gas systems
  3. Gas assisted injection molding
  4. Transfer of oxygen cylinders
  5. Charging of breathing air bottles
  6. Leak test 
  7. Hydrostatic Testing for valves, tanks, pressure vessels, pressure switches, hoses, pipes and tubing, pressure gauges, cylinders, transducers, well casings, BOPs, gas bottles and air craft components
  8. Safety valve adjusting 

How to Select Suncenter Air Driven Gas Boosters/Systems?

In order to choose suitable booster pump or systems for you,
please kindly reply us the following questions:

1.What is your present gas pressure?(    )bar

2.What is your gas?oxygen gas,nitrogen gas or other gases?

3.What outlet gas pressure do you want?(    )bar

4.What driven air pressure (of your air compressor) can you offer?(    )bar,
because our booster is completely air operated and no need any electricity

5.What outlet gas flow rate do you need?(    )L/min

HangZhou Suncenter Fluid Control Equipment Co., Ltd is the member company of Suncenter Group, which is located in HangZhou city of ZheJiang province in China. With more than 15 years experiences in fluid pressure exchange and controlling field, we provide various kinds of pneumatic and hydraulic booster pumps, systems and solutions to the customers all over the world. Due to our best product quality, competitive price as well as excellent after-sales service, we have win a great reputation in the field.
 
Our main products including:
High Pressure Booster Pumps (Air Driven Gas Booster Pump, Air Driven Liquid Pump, Air Amplifiers)
High Pressure Systems (Gas/Liquid Booster Stations,FM200 filling machine, Tube Expanding Machine)
High Pressure Test Equipment(Hydraulic/Burst/Hydrostatic test machine,Cylinder test machine,
Valve test bench,Impulse Testing Machine, etc.)
 
Product Application
Oil Industry, Gas Industry, Chemical Industry, Fire Fighting, Research Institutions etc.
 
Our service
13 months’ free warranty since the purchasing date and free technical support during lifetime

 

How to Choose the Right Air Compressor

An air compressor uses pressurized air to power a variety of tools. They are most commonly used to power nailers and impact wrenches. Other popular uses for air compressors include paint sprayers and impact wrenches. While all air compressors have the same basic construction, their specialty differs. Ultimately, their differences come down to the amount of air they can push. Read on for information on each type of air compressor. These tools are great for many different purposes, and choosing the right air compressor depends on your specific needs.
air-compressor

Electric motor

While purchasing an electric motor for air compressor, compatibility is a key factor. Not all motors work with the same type of air compressor, so it’s important to check the manufacturer’s instructions before purchasing. By doing this, you can avoid wasting money on an incompatible motor. Another important consideration is speed. A motor’s speed is its rate of rotation, measured in revolutions per minute. It is critical that you purchase a motor with sufficient speed to meet the needs of your air compressor.
Typically, an electric motor for air compressor is 1.5 hp. It is ideal for use with medical equipment and metal-cutting machines. It also performs well under continuous operation and offers a high efficiency and energy-saving performance. Moreover, it features an attractive price, making it a good choice for a wide range of applications. If you are looking for a motor for an air compressor, look no further than a ZYS series.
A motor’s protection class indicates how the motor will operate. Protection classes are specified by the IEC 60034-5. These are stated with 2 digits and represent the protection against solid objects and water. For example, an IP23 rating means that the motor will be protected from solid objects, while IP54 means that it will protect from dust and water sprayed from all directions. It is vital to choose a motor with the correct protection class for your air compressor.
When choosing an electric motor, you should consider whether it’s compatible with the brand of air compressor. Some may be compatible, while others may require advanced electronics skills to repair. However, most air compressors are covered by warranty, so it’s important to check with the manufacturer if the warranty is still in effect before you spend a dime on a replacement. The motor should be replaced if it has failed to perform as designed.
air-compressor

Oil bath

Air compressors require proper lubrication to function efficiently. The piston must draw air with minimal friction. Depending on their design, air compressors can either be oil-lubricated or oil-free. The former uses oil to reduce piston friction, while the latter splashes it on the cylinder bearings and walls. Such air compressors are commonly known as oil-flooded air compressors. In order to keep their oil baths clean, they are recommended for use in locations with high dust levels.

Start/stop control

An air compressor can be controlled by a start/stop control. This type of control sends a signal to the main motor that activates the compressor when the demand for air falls below a preset limit. This control strategy is effective for smaller air compressors and can be useful for reducing energy costs. Start/stop control is most effective in applications where air pressure does not change frequently and where the compressor is not required to run continuously.
To troubleshoot this problem, you need to check the power supply of your compressor. To check the supply side, use a voltage monitor to determine if power is flowing to the compressor. Ensure that the power supply to the compressor is steady and stable at all times. If it fluctuates, the compressor may not start or stop as expected. If you cannot find the problem with the air compressor power supply, it may be time to replace it.
In addition to the start/stop control, you may want to purchase additional air receivers for your air compressor. These can increase the capacity of air stored and reduce the number of times it starts and stops. Another way to decrease the number of starts per hour is to add more air receivers. Then, you can adjust the control to match your requirements. You can also install a pressure gauge that monitors the compressor’s performance.
Start/stop control for air compressors can be complex, but the basic components are relatively easy to understand. One way to test them is to turn the compressor on or off. It is usually located on the exterior of the motor. If you’re unsure of the location of these components, check the capacitors and make sure that the air compressor is not running while you’re not using it. If it does, try to remove the capacitor.
Variable displacement control is another way to adjust the amount of air flowing into the compressor. By controlling the amount of air, the control can delay the use of additional compressors until more required air is available. In addition to this, the device can also monitor the energy used in the compressor. This control method can result in substantial energy savings. You can even save on the amount of electricity by using variable displacement control. It is essential for efficient compressed air systems.
air-compressor

Variable speed drive

A VFD, or variable frequency drive, is a type of electric motor that adjusts its speed to match the demand for air. It is an efficient way to reduce energy costs and improve system reliability. In fact, studies have shown that a 20% reduction in motor speed can save up to 50% of energy. In addition, a VFD can monitor additional variables such as compressor oil pressure and motor temperature. By eliminating manual checks, a VFD will improve the performance of the application and reduce operating costs.
In addition to reducing energy costs, variable-speed drives also increase productivity. A variable-speed air compressor reduces the risk of system leaks by 30 percent. It also reduces the risk of system leaks by reducing pressure in the system. Because of these advantages, many governments are promoting this technology in their industries. Many even offer incentives to help companies upgrade to variable-speed drives. Therefore, the variable-speed drive can benefit many air compressor installations.
One major benefit of a variable-speed drive is its ability to optimize energy use. Variable frequency drives are able to ramp up and down to match the demand for air. The goal is to optimize the pressure and flow in the system so that the best “dead band” occurs between 40 percent and 80 percent of full load. A variable-speed compressor will also increase energy efficiency because of its programmability.
A variable-speed air compressor can also be used to control the amount of air that is compressed by the system. This feature adjusts the frequency of power supplied to the motor based on the demand. If the demand for air is low, the frequency of the motor will reduce to save energy. On the other hand, if there is an excess demand for air, the variable-speed compressor will increase its speed. In addition, this type of air compressor is more efficient than its fixed-speed counterpart.
A VFD has many benefits for compressed air systems. First, it helps stabilize the pressure in the pipe network, thereby reducing the power losses due to upstream pressure. It also helps reduce the power consumption caused by fluctuations in upward pressure. Its benefits are also far-reaching. And as long as the air pressure and air supply is properly sized, a VFD will help optimize the efficiency of compressed air systems.

China Suncenter Compressed Air Driven Nitrogen Transfer Pump  China Suncenter Compressed Air Driven Nitrogen Transfer Pump

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