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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 transfer booster pump price effectively for safety valve calibration-1

DGG Series Liquid CO2 Booster Pumps(Single acting)

Suncenter transfer booster pump price effectively for safety valve calibration-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)

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◪ 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 transfer booster pump price effectively for safety valve calibration-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 transfer booster pump price effectively for safety valve calibration-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

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Suncenter booster pump price will be tested in a strict manner to meet quality requirements for furniture. It will be tested for wear resistance, stain resistance, structural stability, edges treatment, and chemical resistance. The product is of high weather resistance

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Material is one of the important factors in the production of Suncenter liquid co2 pumps. They are required to have such properties as mechanical properties. It has a superb elongation when confronting strong impact

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In the production process of Suncenter booster pump price, a variety of precision equipment is used. This product will be finished under jacquard knitting, loop knitting, rib knitting and flat knitting machine. The product has great insulation and anti-static performance

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Suncenter liquid co2 pumps will be tested for a wide range of aspects. It has passed testings in durability, structural strength, impact resistance, anti-wear performance, and stain resistance. The product is highly applicable to various kinds of materials

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The manufacture of Suncenter liquid co2 pumps is strictly under control. Its quality is guaranteed by rigorous control and monitor of each production process, meeting the standards stipulated in the mechanical industry. The product is endowed with great anti-chemical resistance

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Dongguan Suncenter Fluid Control Equipment Co., LtdThrough continuous technological learning and innovation, new concepts are incorporated into the R&D and production of booster pump price, and the traditional model is broken through. Its own scientific cost control measures make the price of the product better, so that the overall cost performance of the product is higher, and it has more advantages in the market competition.

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