Pneumatic Liquid Pump DGGD series

Gas booster pump system

Air pressure amplifier with 40L air tanks

Air driven Hydraulic Tube Expanding Machine

Hydraulic Pressure Cyclic Test Machine

Product Information
Customer Reviews

Application Scope

The hydro test pump of Suncenter Fluid Control Equipment is applicable to the following areas.Suncenter Fluid Control Equipment has an excellent team consisting of talents in R&D, production and management. We could provide practical solutions according to actual needs of different customers.

Product Comparison

Compared with other products in the same category, booster pumps has more advantages, specifically in the following aspects.

Company Advantages
1. air operated hydraulic pump is specially designed for users who require both style and performance.
2. The product maintains its flexibility at low temperatures. Due to its amorphous molecular structure, the low temperature has little effect on its properties.
3. The product features stable water flow. The flow meters have been used to monitor and adjust the outlet water capacity and the recovery rate.
4. Dongguan Suncenter Fluid Control Equipment Co., Ltd has made comprehensive quality supervision and inspection system.

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. Dongguan Suncenter Fluid Control Equipment Co., Ltd has been dedicated to manufacturing air driven liquid pump since established.
2. Suncenter has professional technicians to optimize the performance of air driven hydraulic pump to meet client's needs.
3. Dongguan Suncenter Fluid Control Equipment Co., Ltd is committed to becoming a sustainable company in air over hydraulic pump field. Call! air operated hydraulic pump is the principles and standards that all employees in Dongguan Suncenter Fluid Control Equipment Co., Ltd must follow when they formulate strategies and conduct production operations. Call!

Favorable rate

100%

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