safe liquid nitrogen pump transfer temperature for natural gas boosts pressure

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Air Driven Liquid CO2 Booster Pump-DGG/DGGD Series.

SUNCENTER pumps are air driven at a drive air pressure of 2bar to 8bar 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 of 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 easily 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.

Suncenter safe liquid nitrogen pump temperature for natural gas boosts pressure-1

DGG Series Liquid CO2 Booster Pumps(Single acting)

Suncenter safe liquid nitrogen pump temperature for natural gas boosts pressure-2

◪ DGG Series Liquid CO2 Booster Pumps(Single acting)  

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	2-8 bar	6XPL	48	NPT1/2	NPT1/2	29.91
DGG10	10:1	2-8 bar	10XPL	80	NPT1/2	NPT1/2	18.84
DGG16	16:1	2-8 bar	16XPL	128	NPT1/2	NPT1/2	12.42
DGG28	28:1	2-8 bar	28XPL	224	NPT1/2	NPT1/2	7.11
DGG40	40:1	2-8 bar	40XPL	320	NPT1/2	NPT1/2	4.89
DGG64	64:1	2-8 bar	64XPL	512	NPT1/2	NPT3/8	3.08
DGG80	80:1	2-8 bar	80XPL	640	NPT1/2	NPT3/8	2.44
DGG100	100:1	2-8 bar	100XPL	800	NPT1/2	NPT3/8	1.92
DGG130	130:1	2-8 bar	130XPL	1040	NPT1/2	M14X1.5	1.47
DGG175	175:1	2-8 bar	175XPL	1400	NPT3/8	M14X1.5	1.14

DGGD Series Liquid CO2 Pumps(Double acting)

Suncenter safe liquid nitrogen pump temperature for natural gas boosts pressure-3

◪ DGGD Series Liquid CO2 Pumps(Double acting) 

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	2-8 bar	4XPL	32	NPT1/2	NPT1/2	70.00
DGGD6	6:1	2-8 bar	6XPL	48	NPT1/2	NPT1/2	48.60
DGGD10	10:1	2-8 bar	10XPL	80	NPT1/2	NPT1/2	30.61
DGGD16	16:1	2-8 bar	16XPL	128	NPT1/2	NPT1/2	19.73
DGGD28	28:1	2-8 bar	28XPL	224	NPT1/2	NPT1/2	11.30
DGGD40	40:1	2-8 bar	40XPL	320	NPT1/2	NPT3/8	7.69
DGGD64	64:1	2-8 bar	64XPL	512	NPT1/2	NPT3/8	4.94
DGGD80	80:1	2-8 bar	80XPL	640	NPT1/2	NPT3/8	3.96
DGGD100	100:1	2-8 bar	100XPL	800	NPT1/2	NPT3/8	3.13
DGGD130	130:1	2-8 bar	130XPL	1040	NPT1/2	M14*1.5	2.40
DGGD175	175:1	2-8 bar	175XPL	1400	NPT3/8	M14*1.5	1.81

Suncenter safe liquid nitrogen pump temperature for natural gas boosts pressure-4

◪ Liquid carbon dioxide booster pump and pressurization equipment, commonly used in carbon dioxide supercritical extraction of various plant extracts, material foaming, and carbon dioxide fire extinguisher filling. Among them, carbon dioxide extraction is often used in biopharmaceuticals. Experimental research works by using a special pump for liquid carbon dioxide to pressurize carbon dioxide to a supercritical state, which is used to decompose various elements in plants for easy extraction.

DGGD series liquid CO2 pump working picture

Suncenter safe liquid nitrogen pump temperature for natural gas boosts pressure-5

◪ DGGD series liquid CO2 pump 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
※ 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 for liquid CO2/liquid+gas mixed CO2/Supercritical CO2
※ For liquid CO2 cylinder transfer/filling
※ For CO2 Fire Extinguisher filling 
※ For Supercritical CO2 extraction

video

r******w

Standardized production is carried out in strict accordance with national standards, and the products are strictly tested with almost harsh quality control standards and inspection methods to ensure that the produced liquid nitrogen pump are qualified products with reliable quality.

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We not only have an independent production workshop, advanced production equipment, professional production personnel and multiple automated production lines, but also have established a set of scientific and rigorous quality control system to ensure that the liquid nitrogen pump produced are of high quality.

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's liquid nitrogen pump uses high-quality materials, and the overall product has a texture, coupled with professional structural design, not only stable performance, high quality, but also easy daily maintenance and care.

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has a modern factory building, and introduces advanced liquid nitrogen pump production equipment, and liquid nitrogen pump after the production is completed, it will be tested by the relevant national departments to meet the national quality standards, ensuring that it not only has high output, but also stable performance and high quality .

o******e

Not only selected high-quality raw materials, but also adhered to the introduction of advanced production technology to produce co2 transfer pump, and carried out layer-by-layer checks and monitoring on each production link to ensure that all co2 transfer pump that leave the factory are qualified products, for customers Provide reliable quality assurance.

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Our co2 transfer pump can be in high productivity all round the clock. It has many industrial and commercial applications

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