Pneumatic (Air driven) gas booster pumps/system

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:

Compressed Air driven - no electricity required (connect to normal air compressor)
 In order to extend the lifetime of the pump, the driving air pressure should 
 not be higher than 8 bar
 No airline lubricator required 
 Hydrocarbon free - separation between air and gas sections 
 Pressures to 80Mpa (11,600 psi) 
 Wide range of models with different ratios
 Built-in-cooling on most models 
 Easy to install, operate and maintain
 Best price / performance ratio 
 No heat, flame or spark risk and explosion proof 
 Automatic pressure holding, whatever the cause of the pressure drop, the Suncenter pump will automatically start, keep the loop pressure constant
 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 two stage boosters or a combination of these models can be used to achieve different operating pressures and flow capacities.

Applications

 Pressure test with gas
 Gas transfer and filling
(Argon/Helium/Hydrogen/Oxygen/Nitrogen/CO2/NO2/CH4/LNG/LPG/CNG/FM200 etc.)
 Charging of gas cylinder and accumulator with nitrogen
 Supply for isolating gas systems
 Gas assisted injection molding
 Transfer of oxygen cylinders
 Charging of breathing air bottles
 Leak test 
 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
 Safety valve adjusting

 

 

 

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.

 

 

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

 

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

 

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

 

 

 

 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

 

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.

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

 

 

 

 

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

 

 

Suncenter DGS Series Pneumatic (Air driven) Gas Booster Pump System
Suncenter- DGS Series Pneumatic gas boosters

 

DGS gas booster system = gas booster pump+ following valves, gauges, and parts

 

 

Suncenter - Pneumatic gas booster system are compact and delicacy solution tailored to customer specific requirements with gas boosters as well as all accessories to be fitted and installed in the frame or a closed cabinet. 
To operate this system, the pressure gauges, valves and pressure regulators have to be fitted on panels. The outlet pressure is easily to be set through a simple air regulator. 
The pump stops automatically when this end pressure is reached and restarts with a slight drop in the outlet pressure or an increase in the air drive pressure. 
 

Operating pressure up to 80 MPa, for higher pressure, pump with double driven heads is an ideal option.

 

 

Applications

 Pressure test with gas
 Gas transfer and filling
(Argon/Helium/Hydrogen/Oxygen/Nitrogen/CO2/NO2/CH4/LNG/LPG/CNG/FM200 etc.)
 Charging of gas cylinder and accumulator with nitrogen
 Supply for isolating gas systems
 Gas assisted injection molding
 Transfer of oxygen cylinders
 Charging of breathing air bottles
 Leak test 
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
 Safety valve adjusting

The hottest selling- model A and model C cabinet picture

 

The standard gas booster pumps system including following parts:
Air –driven gas booster pump (DGA/DGD/DGT three series for choosing)

Stainless steel (carbon steel) material cabinet (Three models for choosing)

F.R.L combination for driven air (adjusts air pressure, add lubricating oil and water filter)

Driven air switch (Pump starting switch), driven air pressure gauge

Gas inlet switch, Gas inlet pressure gauge

Gas outlet switch, Gas outlet pressure gauge, unloading valve, interconnecting pipes etc.

And we could also customize it according to clients’ special requirement.