DGD Series Nitrogen Gas Pressure Booster Pump
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The nitrogen booster pump is capable of developing gases for all industries up to 80Mpa (11,600 psi). This booster system is most commonly used to increase gas pressure in many applications.
Product Description
The nitrogen booster pump is capable of developing gases for all industries up to 80Mpa (11,600 psi). This booster system is most commonly used to increase gas pressure in many applications. Affordable and efficient, the pneumatic nitrogen booster system is a reciprocating air motor displacement gas pump with high pressure gas output for transferring, augmenting, transferring, charging, pressure testing and more for a wide range of industrial gases including nitrogen, argon, helium, hydrogen, oxygen and many other industrial gases.
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:Air/Ar(Argon)/He(Helium)/H2(Hydrogen)/O2(Oxygen)N2(Nitrogen) CO2/NO2/CH4/C2H2/LNG/LPG/CNG/FM200/SF6/H2S etc
● Pressure test with gas/air
● Gas transfer and filling
(Air / Argon / Helium / Hydrogen / Oxygen / Nitrogen / CO2 / NO2 / CH4 / LNG / LPG / CNG / FM200 etc.)
● Charging of gas cylinder and accumulator with nitrogen
● Nitrogen gas spring charging
● 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 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.
(Note: PL: driven air pressure PA: gas inlet pressure PB: gas outlet pressure)
|
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 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 ) |
|
DGA15 |
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 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.
(Note: PL: driven air pressure PA: gas inlet pressure PB: gas outlet pressure)
|
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 ) |
|
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 ) |
|
DGD120 |
120:1 |
50 |
960 |
960 |
2bar-8 bar |
120XPL+ PA |
1/4/M14*1.5 |
180(at PA of 60 bar ) |
2DGD series gas booster pumps(Double acting, double air driven heads ):
(Note: PL: driven air pressure PA: gas inlet pressure PB: gas outlet pressure)
|
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 |
10XPL+ PA |
1/2 / 1/2 |
980(at PA of 6 bar ) |
|
2DGD25 |
25:1 |
6 |
200 |
200 |
2bar-8 bar |
25XPL+ PA |
3/8 / 3/8 |
560(at PA of 10 bar ) |
|
2DGD40 |
40:1 |
25 |
320 |
320 |
2bar-8 bar |
40XPL+ PA |
3/8 / 3/8 |
480(at PA of 40 bar ) |
|
2DGD60 |
60:1 |
30 |
480 |
480 |
2bar-8 bar |
60XPL+ PA |
3/8 / 3/8 |
320(at PA of 40 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.
(Note: PL: driven air pressure PA: gas inlet pressure PB: gas outlet pressure)
|
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) |
|
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 ) |
2DGT series gas booster pumps(Double acting, double stage, 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) |
|
2DGT7/15 |
15:1 |
4 |
56 |
120 |
2bar-8 bar |
15XPL |
3/8 / 3/8 |
430(at PA of 10 bar ) |
|
2DGT7/25 |
25:1 |
5 |
56 |
200 |
2bar-8 bar |
25XPL |
3/8 / 3/8 |
300(at PA of 10 bar ) |
|
2DGT15/40 |
40:1 |
7 |
120 |
320 |
2bar-8 bar |
40XPL |
3/8 / 3/8 |
180(at PA of 10 bar ) |
|
2DGT15/60 |
60:1 |
7 |
120 |
480 |
2bar-8 bar |
60XPL |
3/8 / 3/8 |
120(at PA of 10 bar ) |
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
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.
Suncenter - Pneumatic booster system are used for oil free compression of clean shop air as well as industrial gases like Argon, Helium, Oxygen, Hydrogen and Nitrogen,CO2, etc..Driven air from 3 bar to 8 bar (from air compressor).
Operating pressure up to 80 MPa, for higher pressure, pump with double driven heads is an ideal option.
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.
DGD series nitrogen gas booster working picture
DGT40 Model oxygen gas pressure booster working picture
DGS-DGD series gas booster system for nitrogen gas spring charging
Suncenter portable nitrogen spring filling machine is widely used in the production process of high pressure nitrogen gas spring. It is used to inject high nitrogen pressure into the high pressure chamber of nitrogen gas spring. High pressure nitrogen gas spring is often used in relatively accurate automobile molds. The pressure can reach several tons, the volume is small, clean and easy to use. It can also be used for nitrogen spring pressure supplementation. This portable nitrogen spring inflator has the advantages of small size, high pressure and convenient carrying.
