portable liquid nitrogen pump pump supplier for pressurization

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Enterprise Strength

Suncenter Fluid Control Equipment always insists on the principle to be professional and responsible. We are dedicated to providing quality products and convenient services.

Company Advantages
1. Suncenter liquid nitrogen pump is under constant quality control. The quality inspection includes several parts: its pool cleaning capacity, compatibility with the water, and its color retention performance.
2. The product is featured by fine finish, durability and optimal performance.
3. The quality of this product is always guaranteed by our QC team.
4. The product will definitely bring comfort to people. It is considered as a good way to help people take the stress out of everyday fatigue.

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 portable liquid nitrogen pump supplier for pressurization-1

DGG Series Liquid CO2 Booster Pumps(Single acting)

Suncenter portable liquid nitrogen pump supplier for pressurization-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 portable liquid nitrogen pump supplier for pressurization-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 portable liquid nitrogen pump supplier for pressurization-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 portable liquid nitrogen pump supplier for pressurization-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

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Company Features
1. With the years of continuous efforts, Dongguan Suncenter Fluid Control Equipment Co., Ltd takes a stride in the development of liquid nitrogen pump .
2. In recent years, we have attracted many customers from the USA, Germany, Australia, and others to establish business cooperation with us. We have received positive feedback from them many times.
3. We strive to create products with better environmental performance and technologies that contribute to sustainable mobility, while our industrial activities can improve economic and social conditions. Welcome to visit our factory! What sets us apart from the rest is the tenet that we pay ample attention to the needs of our target market. For this reason, we plan to extend our services in the long term, thereby reaching out to a larger target market. Welcome to visit our factory!

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The quality of Suncenter liquid nitrogen pump meets the National Sanitation Foundation recommendations for water purifiers. Each production stage will be scrutinized to guarantee its quality. It comes in a range of colors that perfectly match different types of tile

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The quality controls of Suncenter liquid nitrogen pump are strictly conducted to be in line with the guidelines approved by the rubber sealing products industry. It requires no water in the mixing process

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Suncenter liquid nitrogen pump goes through rigorous inspections. These checks include the overall shape and balance check, fabrics used in construction test, and colorfastness check. It has a smooth texture and has no noticeable grit

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Suncenter liquid nitrogen pump has been assessed on its workmanship. It has been checked in terms of color shading and colorfastness (rub test), accessories safety. With light maintenance, it will last a lifetime

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The production process of Suncenter liquid nitrogen pump consists of 6 critical quality control checkpoints: raw materials, cutting, skiving, upper construction, bottom construction, and assembly. This product provides extra bonding power that prevents cracking

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Due to our strict quality control system, the quality of our products is guaranteed. Its stain resistance property makes it suitable for areas with high traffic

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