Air hydraulic pump DGG series

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Enterprise Strength

Suncenter Fluid Control Equipment is committed to providing versatile and diversified services for Chinese and foreign enterprises, new and old customers. By meeting customers' different needs, we can improve their trust and satisfaction.

Product Comparison

Compared with other same kind of products in the market, Suncenter Fluid Control Equipment's hydro test pump is equipped with the following outstanding advantages.

Company Advantages
1. Compliance with recognized safety standards is necessary for Suncenter pneumatic hydraulic pump high pressure to be recognized. These can be in the form of test reports from recognized testing laboratories.
2. This product is not only powerful, but also durable and has a longer service life than other competing products.
3. The product is inspected to ensure its high quality. The quality inspection plan is formulated by many experts and each quality inspection work is carried out in an orderly and efficient manner.
4. Suncenter Fluid Control Equipment is greatly appreciated in a variety of different markets.
5. The high quality air hydraulic pump contributes to the spreading sales network of Suncenter.

Compressed Air Driven Hydraulic Pump-DGG 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-Air Driven Liquid Pump | Air Hydraulic Pump Dgg Series - Suncenter

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-Air Driven Liquid Pump | Air Hydraulic Pump Dgg Series - Suncenter-1

DGG Series Liquid Pumps(Single acting, single air drive head)

Suncenter-Air Driven Liquid Pump | Air Hydraulic Pump Dgg Series - Suncenter-2

◪ DGG pumps have aluminum bodies and wetted materials of stainless steel or carbon steel ,which depends on different service liquid. Materials of stainless steel, make them an excellent choice of water application. High quality seals, long service life available.

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
DGG255	255:1	2-8 bar	255XPL	2040	NPT1/4	M14X1.5	0.75
DGG400	400:1	2-8 bar	400XPL	3200	NPT1/4	M14X1.5	0.48
DGG510	510:1	2-8 bar	510XPL	4080	NPT1/4	M14X1.5	0.65
DGG800	800:1	2-8 bar	800XPL	6400	NPT1/4	M14X1.5	0.42

DLS Liquid (hydraulic) booster system = Liquid pump+ following valves, gages, and parts

Suncenter-Air Driven Liquid Pump | Air Hydraulic Pump Dgg Series - Suncenter-3

◪ The standard liquid pump system including following parts:
◪ Air –driven liquid booster pump (DGM/DGG/DGGD Three series for choosing)
◪ Stainless steel (carbon steel) material cabinet (Three models for choosing)
◪ 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, water tank
◪ Liquid inlet/outlet switch, high pressure liquid guage, unloading valve, interconnecting pipes etc.
◪ And we could also customize it according to clients’ special requirement.

DLS series Liquid Pressure Booster Pump System-The hottest selling Model C cabinet

Suncenter-Air Driven Liquid Pump | Air Hydraulic Pump Dgg Series - Suncenter-4

◪ DLS series Liquid Pressure Booster Pump System-The hottest selling Model C cabinet

Suncenter DLS Series Pneumatic (Air driven) Liquid Booster System

Suncenter- DLS Series Pneumatic(Air driven) Hydraulic Power Packs

SUNCENTER- Hydraulic power packs(Liquid pump system) are compact and delicacy solution tailored to customer specific requirements with air driven liquid pumps as well as all accessories to be fitted and installed on the frame or in closed cabinet.

To operate this system, the pressure gauges, valves and pressure regulators have to be fitted on panels. The outlet pressure is easily 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. SUNCENTER Hydraulic power packs are available with wide range of pressure ratios make these series of pumps ideal for powering a variety of oil/hydraulic operations. The maximum operating pressure up to 640 MPa.

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 liquid pump have to be equipped with the air control unit combined filter and water separator, 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 panel.

The desired operating pressure can be attained by adjusting the driving air pressure. When the driving air pressure and the output pressure reach the balance, the pump stops filling pressure and the output pressure stays at the preset value. This hydraulic unit can be used for all kinds of pressure testing and test tools for research and test institutes or for other functions requiring a determined pressure.

Suncenter-Air Driven Liquid Pump | Air Hydraulic Pump Dgg Series - Suncenter-5

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 is developing quickly with our constant efforts and innovation.
2. The Suncenter Technology Center has been focusing on forward-looking technologies at home and abroad, with the aim of applying technology to the production process.
3. pneumatic hydraulic pump high pressure has become the eternal tenet of Dongguan Suncenter Fluid Control Equipment Co., Ltd. Inquire! An essential tenet of Dongguan Suncenter Fluid Control Equipment Co., Ltd is maximator air driven liquid pump . Inquire! Making customers ease and comfort has always been the realm pursued by Suncenter. Inquire!

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