Liquid Gas Transfer Booster Pump

Gas transfer booster pump for N2O/CO2/NOVEC Compressed Air Driven Liquid Gas Booster Pump-DGG/DGGD Series. SUN CENTER pumps are air driven at a drive air pressure of 2 to 10bar (29 to145 psi) by the normal air compressor. Basically, the principle of operation is similar to a reciprocating...

Product Details

Gas transfer booster pump for N2O/CO2/NOVEC

 

Compressed Air Driven Liquid Gas Booster Pump-DGG/DGGD Series.

SUN CENTER pumps are air driven at a drive air pressure of 2 to 10bar (29 to145 psi) by the normal air compressor. Basically, the principle of operation is similar to a reciprocating amplifier where control of the piston at the end position is regulated by a pilot operated 4/2 way valve.

 

Suncenter pumps feature a large air piston joint to a smaller diameter plunger. The pressure ratio is the difference between these two areas and is the method of determining maximum outlet pressure. Higher pressures obtained by using higher pressure ratios. Suncenter model numbers reflect the pumps nominal pressure ratios, while the technical data indicates exact ratios. The outlet pressure is easy to set through a simple air regulator. By multiplying the pressure ratio by the available shop air pressure, the nominal outlet pressure can be calculated.

 

Key features include:

 

Compressed Air is 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

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 booster pump will automatically start, keep the loop pressure constant

Applicable for various kinds of gas such as N2O/CO2/NOVEC/Refrigerant etc.

For liquid gas(liquid+gas mixture) cylinder transfer/filling/recovery

For CO2 Fire Extinguisher filling

For Supercritical CO2 extraction

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DGG Series Liquid Gas Booster Pumps

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Technical specification

 

Model

Pressure  Boost Ratio

Driven air pressure PL 

Formula to calculate outlet pressure

MAX Outlet

Pressure(bar)*

Liquid inlet Connection

Liquid outlet Connection

MAX Flow (L/min) 

DGG6

6:1

3-8 bar

6XPL

48

NPT1/2

NPT1/2

29.91

DGG10

10:1

3-8 bar

10XPL

80

NPT1/2

NPT1/2

18.84

DGG16

16:1

3-8 bar

16XPL

128

NPT1/2

NPT1/2

12.42

DGG28

28:1

3-8 bar

28XPL

224

NPT1/2

NPT1/2

7.11

DGG40

40:1

3-8 bar

40XPL

320

NPT1/2

NPT1/2

4.89

DGG64

64:1

3-8 bar

64XPL

512

NPT1/2

NPT3/8

3.08

DGG80

80:1

3-8 bar

80XPL

640

NPT1/2

NPT3/8

2.44

DGG100

100:1

3-8 bar

100XPL

800

NPT1/2

NPT3/8

1.92

 

DGGD Series Liquid Gas Pumps(Double acting)

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Technical specification

 

Model

Pressure  Boost Ratio

Driven air pressure PL 

Formula to calculate outlet pressure

MAX Outlet

Pressure(bar)*

Liquid inlet Connection

Liquid outlet Connection

MAX Flow (L/min)**

DGGD4

4:1

3-8 bar

4XPL

32

NPT1/2

NPT1/2

70.00

DGGD6

6:1

3-8 bar

6XPL

48

NPT1/2

NPT1/2

48.60

DGGD10

10:1

3-8 bar

10XPL

80

NPT1/2

NPT1/2

30.61

DGGD16

16:1

3-8 bar

16XPL

128

NPT1/2

NPT1/2

19.73

DGGD28

28:1

3-8 bar

28XPL

224

NPT1/2

NPT1/2

11.30

DGGD40

40:1

3-8 bar

40XPL

320

NPT1/2

NPT3/8

7.69

DGGD64

64:1

3-8 bar

64XPL

512

NPT1/2

NPT3/8

4.94

DGGD80

80:1

3-8 bar

80XPL

640

NPT1/2

NPT3/8

3.96

DGGD100

100:1

3-8 bar

100XPL

800

NPT1/2

NPT3/8

3.13

 

Suncenter DLS Series liquid gas filling booster pump system

 

SUN CENTER- Liquid gas filling pump systems are compact and delicacy solution tailored to customer specific requirements with air driven pumps as well as all accessories to be fitted and installed on the frame or in a closed cabinet.

To operate this system, the pressure gauges, valves, and pressure regulators have to be fitted on panels. The outlet pressure is easy 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.

As the pressure will be generated by means of a pneumatically operated pump,the electric connection will not be necessary. To operate this system, the air driven pump has to be equipped with the air control unit combined filter, pressure-regulating valve, pressure control gauge as well as manual relieve valve. In this operation, the pump will be mounted to the stainless steel tank in the closed cabinet in a compact and space saving manner. Pressure gauges, valves, and pressure regulators will be fitted on the panel.


 

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DLS liquid gas booster system = liquid gas booster pump+ following valves, gages, and parts

 

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The hottest selling- Model C cabinet picture

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The standard gas booster pumps system including the following parts:

Air –driven liquid N2O/CO2/NOVEC/Refrigerant gas booster pump

Stainless steel (carbon steel) material cabinet

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.

 

DLS-DGG series Liquid gas booster system technical specification

 

Model

Pressure Ratio

Driven air pressure PL 

Formula to calculate outlet pressure

MAX Outlet

Pressure(bar)*

Driven

air inlet    port

 

High pressure Outlet port

MAX Flow

(L/min)**

DLS-DGG6

6:1

3-8 bar

6XPL

48

G 1/2

NPT/ZG

29.91

DLS-DGG10

10:1

3-8 bar

10XPL

80

G 1/2

NPT/ZG

18.84

DLS-DGG16

16:1

3-8 bar

16XPL

128

G 1/2

NPT/ZG

12.42

DLS-DGG28

28:1

3-8 bar

28XPL

224

G 1/2

NPT/ZG

7.11

DLS-DGG40

40:1

3-8 bar

40XPL

320

G 1/2

NPT/ZG

4.89

DLS-DGG64

64:1

3-8 bar

64XPL

512

G 1/2

NPT/ZG

3.08

DLS-DGG80

80:1

3-8 bar

80XPL

640

G 1/2

NPT/ZG

2.44

DLS-DGG100

100:1

3-8 bar

100XPL

800

G 1/2

NPT/ZG

1.92

 

DLS-DGGD series Liquid gas booster system technical specification

 

Model

Pressure Ratio

Driven air pressure PL 

Formula to calculate outlet pressure

MAX Outlet

Pressure(bar)*

Driven

air inlet    port

 

High pressure Outlet port

MAX Flow

(L/min)**

DLS-DGGD4

4:1

3-8 bar

4XPL

32

G 1/2

NPT/ZG

70.00

DLS-DGGD6

6:1

3-8 bar

6XPL

48

G 1/2

NPT/ZG

48.60

DLS-DGGD10

10:1

3-8 bar

10XPL

80

G 1/2

NPT/ZG

30.61

DLS-DGGD16

16:1

3-8 bar

16XPL

128

G 1/2

NPT/ZG

19.73

DLS-DGGD28

28:1

3-8 bar

28XPL

224

G 1/2

NPT/ZG

11.30

DLS-DGGD40

40:1

3-8 bar

40XPL

320

G 1/2

NPT/ZG

7.69

DLS-DGGD64

64:1

3-8 bar

64XPL

512

G 1/2

NPT/ZG

4.94

DLS-DGGD80

80:1

3-8 bar

80XPL

640

G 1/2

NPT/ZG

3.96

DLS-DGGD100

100:1

3-8 bar

100XPL

800

G 1/2

NPT/ZG

3.13

 

How to Select Suncenter Air Driven Liquid Gas Boosters/Systems?

In order to choose a suitable booster pump or systems for you,

please kindly reply to us the following questions:

 

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

 

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

 

3. What driven air pressure (of your air compressor) can you offer? (    )bar,

because our booster is completely air operated and no need any electricity

 

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

Inquiry