Pneumatic Liquid Pump DGGD series

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Application Scope

Suncenter Fluid Control Equipment's booster pumps is widely applicable in the industry.Suncenter Fluid Control Equipment is committed to providing customers with high-quality gas booster as well as one-stop, comprehensive and efficient solutions.

Enterprise Strength

Suncenter Fluid Control Equipment insists on the service principle to be active, efficient and considerate. We are dedicated to providing professional and efficient services.

Company Advantages
1. The main components of air over hydraulic pump are imported products.
2. The product features heat resistance. Mica components have been used to enhance its structure with its natural and structural stability.
3. The product is strongly resistant to rust. The materials of the frame adopt reinforced aluminum alloy whose surface has been treated with anodized finish.
4. Dongguan Suncenter Fluid Control Equipment Co., Ltd can provide professional customized service.
5. Always put customer first is kept in each staff of Suncenter.

Compressed Air Driven Liquid Booster Pump-DGGD Series

We offer the most complete range of Air driven liquid pump models in the industry measured for:

Capability of ultimate pressure, flow or output horsepower.

Suncenter-Professional Air Driven Liquid Pump Air Operated Hydraulic Pump

Compatibility with a broad variety of liquids, such as oil, water and chemical applications.

SUNCENTER pumps are air driven at a drive air pressure of 1bar to 8bar (14.5 psi to116 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 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 liquid pressure can be calculated.

SUNCENTER pumps are self priming. In general it is not necessary to use an air line lubricator. The liquid to be pumped flows into the suction chamber by the up-stroke of the drive piston. By this suction effect, the inlet check valve is opened and the outlet check valve is closed. The down-stroke generates the pressure at the liquid side. The inlet check valve is closed and the outlet check valve is opened by the generated pressure. SUNCENTER liquid pumps cycle automatically, where the pressure is built up the numbers of cycles slow down, the pump stops automatically when the output pressure forces are equal. The pump restarts with a slight drop in the outlet pressure or an increase in the air drive pressure. Pump performance can be affected by a number of conditions, such as freezing of muffler or pilot valves (which is caused by moisture in air lines), inadequate inlet air line sizes and dirty filers. Don’t reduce the indicated port sizes and consult SUNCENTER for exact flow conditions not shown in charts.

Suncenter-Professional Air Driven Liquid Pump Air Operated Hydraulic Pump-1

DGGD Series Liquid Pumps(Double acting, single air drive head)

Suncenter-Professional Air Driven Liquid Pump Air Operated Hydraulic Pump-2

◪ They are characterized by the same features as the DGG pumps single acting, single air drive head types, but they have less pulsations and deliver approx. 50 % more flow.

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
DGGD255	255:1	2-8 bar	255XPL	2040	NPT1/4	M14*1.5	1.23
DGGD400	400:1	2-8 bar	400XPL	3200	NPT1/4	M14*1.5	0.79

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
※ Pressures to 640Mpa (6400 bar)
※ 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

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Company Features
1. Suncenter takes the lead in the air over hydraulic pump industry.
2. Dongguan Suncenter Fluid Control Equipment Co., Ltd has successfully introduced the latest technology to mass produce air hydraulic pump .
3. Dongguan Suncenter Fluid Control Equipment Co., Ltd persists in the service theory of air operated hydraulic pump . Inquiry! Dongguan Suncenter Fluid Control Equipment Co., Ltd adheres to the service concept and service mode of high pressure pneumatic pump . Inquiry! With pneumatic hydraulic pump high pressure being its service philosophy, Dongguan Suncenter Fluid Control Equipment Co., Ltd provides maximator air driven liquid pump . Inquiry!

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