Suncenter Fluid Control Equipment Co., Ltd

Expert of high pressure pumps and systems.

Focusing on high pressure fluid field for over 15 years.

Suncenter air driven liquid pump,hydro/hydraulic/hydrostatic pressure test pump

Suncenter air driven liquid pump,hydro/hydraulic/hydrostatic pressure test pump

Suncenter Max 6000 Bar hydrostatic/hydraulic/hydro pressure test pump for hose/pipe/valve/gauge/cylinders.

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Product Details

Suncenter air driven liquid pump,hydro/hydraulic/hydrostatic pressure test pump



Air Driven Liquid Pumps-DGG Series

 


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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 2 to 10bar (29 to145 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:

 

l   Pressure testing

l   Work holding/power clamping

l   Jacking/lifting

l   Valve actuator control

l   Hydraulic cylinder actuation

l   Press safety overload devices

l   Roller tensioning

l   Metering

l   Precision lubrication and spraying

l    Liquefied gas transfer


DGG Series Liquid Pumps(Single acting, single air drive head)
l 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/oil/liquid application. High quality seals, long service life available.

l Rustproof and beautiful blue appearance with oxidation treatment applying to aluminum parts.

l Suggest operation pressure be not above 8 bar so as to protect pumps for long life durability.

l Drive air of 7 bars delivers approx.15% more flow at 6 bar. Drive air of 5 bar delivers approx.15% less flow at 6 bar


Technical specification


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

Technical specification

Model

Pressure  Boost Ratio

Driven air pressure PL 

Formula to calculate outlet pressure

MAX Outlet
Pressure

Liquid inlet Connection

Liquid outlet Connection

MAX Flow (L/min) 

DGG6

6:1

3-8 bar

6XPL

48 bar

NPT1/2

NPT1/2

29.91

DGG10

10:1

3-8 bar

10XPL

80 bar

NPT1/2

NPT1/2

18.84

DGG16

16:1

3-8 bar

16XPL

128 bar

NPT1/2

NPT1/2

12.42

DGG28

28:1

3-8 bar

28XPL

224 bar

NPT1/2

NPT1/2

7.11

DGG40

40:1

3-8 bar

40XPL

320 bar

NPT1/2

NPT1/2

4.89

DGG64

64:1

3-8 bar

64XPL

512 bar

NPT1/2

NPT3/8

3.08

DGG80

80:1

3-8 bar

80XPL

640 bar

NPT1/2

NPT3/8

2.44

DGG100

100:1

3-8 bar

100XPL

800 bar

NPT1/2

NPT3/8

1.92

DGG130

130:1

3-8 bar

130XPL

1040 bar

NPT1/2

M14X1.5

1.47

DGG175

175:1

3-8 bar

175XPL

1400 bar

NPT3/8

M14X1.5

1.14

DGG255

255:1

3-8 bar

255XPL

2040 bar

NPT1/4

M14X1.5

0.75

DGG400

400:1

3-8 bar

400XPL

3200 bar

NPT1/4

M14X1.5

0.48

DGG510

510:1

3-8 bar

510XPL

4080 bar

NPT1/4

M14X1.5

0.65

DGG800

800:1

3-8 bar

800XPL

6400 bar

NPT1/4

M14X1.5

0.42






Suncenter Max 6000 Bar hydrostatic/hydraulic/hydro pressure test pump for hose/pipe/valve/gauge/cylinders


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Suncenter DLS Series Pneumatic (Air driven) hydraulic pressure test bench 

SUNCENTER- Hydraulic test benches 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-G Sereis hydraulic pressure test bench-The hottest selling Model C cabinet

The standard hydraulic test bench/stand including following parts:

Air –driven liquid booster pump

Stainless steel material cabinet (Three models for choosing)

F.R.L combination for driven air (adjusts air pressure, add lubricating oil and 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.


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DLS-DGG series hydraulic pump test bench Technical specification

Model

Pressure

Ratio

Driven air pressure P

Formula to calculate outlet pressure

MAX Outlet 
Pressure(bar)*

Driven 
 air inlet port

High pressure Outlet port

MAX Flow 
(L/min)**

DLS-GD4

4:1

3-8 bar

4XPL

32

G 1/2

NPT/ZG

70.0

DLS-G6

6:1

3-8 bar

6XPL

48

G 1/2

NPT/ZG

29.91

DLS-G10

10:1

3-8 bar

10XPL

80

G 1/2

NPT/ZG

18.84

DLS-G16

16:1

3-8 bar

16XPL

128

G 1/2

NPT/ZG

12.42

DLS-G28

28:1

3-8 bar

28XPL

224

G 1/2

NPT/ZG

7.11

DLS-G40

40:1

3-8 bar

40XPL

320

G 1/2

NPT/ZG

4.89

DLS-G64

64:1

3-8 bar

64XPL

512

G 1/2

NPT/ZG

3.08

DLS-G80

80:1

3-8 bar

80XPL

640

G 1/2

NPT/ZG

2.44

DLS-G100

100:1

3-8 bar

100XPL

800

G 1/2

NPT/ZG

1.92

DLS-G130

130:1

3-8 bar

130XPL

1040

G 1/2

NPT/ZG

1.47

DLS-G175

175:1

3-8 bar

175XPL

1400

G 1/2

NPT/ZG

1.14

DLS-G255

255:1

3-8 bar

255XPL

2040

G 1/2

NPT/ZG

0.75

DLS-G400

400:1

3-8 bar

400XPL

3200

G 1/2

NPT/ZG

0.48

DLS-G510

510:1

3-8 bar

510XPL

4080

G 1/2

NPT/ZG

0.65

DLS-G800

800:1

3-8 bar

800XPL

6400

G 1/2

NPT/ZG

0.42

Should the hydraulic pressure test bench caters to your requirement, welcome to buy the equipment with our factory. Well-known as one of the professional manufacturers and suppliers, we're equipped with a productive factory to produce the best quality equipment for you.

                 


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Suncenter Fluid Control Equipment Co., Ltd is the memeber 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 Pressure Test Machine, Burst/Hydrostatic test machine, Safety Valve Test Bench,Impulse Testing Machine, etc.)

 

 


If you are interested in any of our products, please feel free to contact us, we could also make the customized products according to your special requirements.


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Should the Suncenter air driven liquid pump,hydro/hydraulic/hydrostatic pressure test pump caters to your requirement, welcome to buy the equipment with our factory. Well-known as one of the professional manufacturers and suppliers, we're equipped with a productive factory to produce the best quality equipment for you.
Hot Tags: air driven liquid pump,hydro test pump,hydrostatic test pump
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