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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:
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.
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 | Connection: Gas Inlet / | 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 PA of 6 bar ) |
DGA05 | 5：1 | 0 | 40 | 40 | 2bar-8 bar | 5XPL | 1/2 / 1/2 | 680(at PA of 6 bar ) |
DGA06 | 6：1 | 2.0 | 48 | 48 | 2bar-8 bar | 6XPL | 1/2 / 1/2 | 360(at PA of 10 bar ) |
DGA10 | 10：1 | 3.5 | 80 | 80 | 2bar-8 bar | 10XPL | 3/8/ 3/8 | 210(at PA of 10 bar ) |
GA15 | 15：1 | 3.5 | 120 | 120 | 2bar-8 bar | 15XPL | 3/8/ 3/8 | 190(at PA of 10 bar ) |
DGA25 | 25：1 | 7.0 | 200 | 200 | 2bar-8 bar | 25XPL | 1/4/ 1/4 | 120(at PA of 20 bar ) |
DGA40 | 40：1 | 10 | 320 | 320 | 2bar-8 bar | 40XPL | 1/4/ 1/4 | 200(at PA of 40 bar ) |
DGA60 | 60：1 | 20 | 480 | 480 | 2bar-8 bar | 60XPL | 1/4/ 1/4 | 180(at PA of 40 bar ) |
DGA100 | 100：1 | 25 | 800 | 800 | 2bar-8 bar | 100XPL | 1/4/ M14X1.5 | 136(at PA of 40 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.
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 | 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 ) |
DGD15 | 15:1 | 5 | 120 | 120 | 2bar-8 bar | 15XPL+ PA | 3/8/3/8 | 350 (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 ) |
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
◪ 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 / | Max. flow at driven air pressure of 6bar (L/min) |
DGT15 | 15:1 | 0.1 | 56 | 120 | 2-8 bar | 15XPL | 3/8/ 1/4 | 230(at PA of 8 bar ) |
DGT25 | 25:1 | 0.1 | 10 | 200 | 2-8 bar | 25XPL | 3/8/ 1/4 | 156(at PA of 8 bar ) |
DGT7/25 | 25:1 | 5 | 56 | 200 | 2-8 bar | 25XPL | 3/8/ 1/4 | 156(at PA of 8 bar ) |
DGT40 | 40:1 | 0.1 | 10 | 320 | 2-8 bar | 40XPL | 3/8/ 1/4 | 124(at PA of 8 bar ) |
DGT15/40 | 40:1 | 5 | 120 | 320 | 2-8 bar | 40XPL | 3/8/ 1/4 | 124(at PA of 8 bar ) |
DGT60 | 60:1 | 0.1 | 10 | 480 | 2-8 bar | 60XPL | 3/8/ 1/4 | 80(at PA of 15 bar ) |
DGT15/60 | 60:1 | 6 | 120 | 480 | 2-8 bar | 60XPL | 3/8/ 1/4 | 80(at PA of 15 bar ) |
DGT100 | 100:1 | 0.1 | 10 | 800 | 2-8 bar | 100XPL | 3/8/ 1/4 | 63(at PA of 8 bar ) |
◪ DGT series gas booster working picture
features
※ 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:Air/Ar(Argon)/He(Helium)/H2(Hydrogen)/O2(Oxygen)N2(Nitrogen) CO2/NO2/CH4/C2H2/LNG/LPG/CNG/FM200/SF6/H2S etc
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