Air Hydraulic Pump with Max 600 MPa Pressure

• Customization: Available
• Max.Capacity: <50 L/min
• Pressure Medium: Liquid
• Certification: CE, ISO
• Standard or Non: Standard
• Power: Pneumatic
• Structure: Piston Pump
• Usage: Air Driven
• Material: Stainless Steel
• Certificate: Ce RoHS
• Transport Package: 1 Set/Case by Plywood Case
• Trademark: SUNCENTER
• Origin: China
• Production Capacity: 500 Sets/Month

Product Description

Air Hydraulic Pump with max 600 Mpa pressure


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

1. Capability of ultimate pressure, flow or output horsepower.
2. 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.









Applications include:
 

1.  Pressure testing
2.  Burst(Hydrostatic) testing
3.  Work holding/power clamping
4.  Jacking/lifting
5.  Valve actuator control
6.  Hydraulic cylinder actuation
7.  Press safety overload devices
8.  Roller tensioning
9.  Metering
10.  Precision lubrication and spraying
11.  Liquefied gas transfer

Key features include:
 

1. Compressed Air driven - no electricity required (connect to normal air compressor)
2. In order to extend the lifetime of the pump, the driving air pressure should

not be higher than 8 bar

1. No airline lubricator required
2. Pressures to 640Mpa (6400 bar) 
3. Wide range of models with different ratios
4. Built-in-cooling on most models
5. Easy to install, operate and maintain
6. Best price / performance ratio
7. No heat, flame or spark risk and explosion proof
8. Automatic pressure holding, whatever the cause of the pressure drop, the Suncenter   pump will automatically start, keep the loop pressure constant

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

1. 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.







Technical specification
 

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

The outlet liquid pressure=Driven air pressure*boost ratio
In order to extend the lifetime of the pump, the driving air pressure should not be higher than 8 bar



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






Technical specification
 

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

The outlet liquid pressure=Driven air pressure*boost ratio
In order to extend the lifetime of the pump, the driving air pressure should not be higher than 8 bar



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. 




DLS-DGG series test bench Technical specification
 

Model	Pressure Ratio	Driven air pressure PL	Formula to calculate outlet pressure	MAX Outlet Pressure(bar)*	Driven air inlet    port	High pressure Outlet port	MAX Flow (L/min)**
DLS-DGGD4	4:1	3-8 bar	4XPL	32	G 1/2	NPT/ZG	70.0
DLS-DGG6	6:1	3-8 bar	6XPL	48	G 1/2	NPT/ZG	29.91
DLS-DGG10	10:1	3-8 bar	10XPL	80	G 1/2	NPT/ZG	18.84
DLS-DGG16	16:1	3-8 bar	16XPL	128	G 1/2	NPT/ZG	12.42
DLS-DGG28	28:1	3-8 bar	28XPL	224	G 1/2	NPT/ZG	7.11
DLS-DGG40	40:1	3-8 bar	40XPL	320	G 1/2	NPT/ZG	4.89
DLS-DGG64	64:1	3-8 bar	64XPL	512	G 1/2	NPT/ZG	3.08
DLS-DGG80	80:1	3-8 bar	80XPL	640	G 1/2	NPT/ZG	2.44
DLS-DGG100	100:1	3-8 bar	100XPL	800	G 1/2	NPT/ZG	1.92
DLS-DGG130	130:1	3-8 bar	130XPL	1040	G 1/2	NPT/ZG	1.47
DLS-DGG175	175:1	3-8 bar	175XPL	1400	G 1/2	NPT/ZG	1.14
DLS-DGG255	255:1	3-8 bar	255XPL	2040	G 1/2	NPT/ZG	0.75
DLS-DGG400	400:1	3-8 bar	400XPL	3200	G 1/2	NPT/ZG	0.48
DLS-DGG510	510:1	3-8 bar	510XPL	4080	G 1/2	NPT/ZG	0.65
DLS-DGG800	800:1	3-8 bar	800XPL	6400	G 1/2	NPT/ZG	0.42

Dongguan Suncenter Fluid Control Equipment Co., Ltd is the member company of Suncenter Group, which is located in Dongguan city of Guangdong province in China. With more than 15 years experiences in fluid pressure exchange and controlling field, we provide various kinds of pneumatic and hydraulic booster pumps, systems and solutions to the customers all over the world. Due to our best product quality, competitive price as well as excellent after-sales service, we have win a great reputation in the field.
 
Our main products including:
High Pressure Booster Pumps (Air Driven Gas Booster Pump, Air Driven Liquid Pump, Air Amplifiers)
High Pressure Systems (Gas/Liquid Booster Stations,FM200 filling machine, Tube Expanding Machine)
High Pressure Test Equipment(Hydraulic/Burst/Hydrostatic test machine,Cylinder test machine,
Valve test bench,Impulse Testing Machine, etc.)
 
Product Application
Oil Industry, Gas Industry, Chemical Industry, Fire Fighting, Research Institutions etc.
 
Our service
13 months' free warranty since the purchasing date and free technical support during lifetime