Suncenter Portable Mini Single Acting Single Air Drive Head Liquid Booster Pumps

• Customization: Available
• Max.Capacity: <50 L/min
• Pressure Medium: Liquid
• Model NO.: DGM30
• Certification: CE, ISO
• Theory: Reciprocating Type
• Structure: Piston Pump
• Usage: Hydraulic/ Burst /Hydrostatic / Hydro /Water Pres
• Power: Pneumatic Air Driven
• Material: Stainless Steel
• Standard or Non: Standard
• Boost Ratio: 30:1
• Transport Package: 1 Set/Case by Plywood Case
• Trademark: SUNCENTER
• Origin: China
• HS Code: 8413501090
• Production Capacity: 500 Sets/Month

Product Description

Suncenter portable Mini Single Acting Single Air Drive Head Liquid Booster Pumps

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 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.

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

Suncenter pumps feature a large air piston joint to a smaller diameter plunger. The pressure ratio is the difference between 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.






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

1. They have aluminum bodies, with oxidation treatment and wetted materials of carbon steel or stainless steel, which depending on different service liquid. Material of stainless steel, making them an excellent choice of water application.
2. Portable design.
3. High quality seals, long service life available
4. Easy to install, operate and maintenance.
5. Explosion proof and no electrical power required.

Model	Pressure  Boost Ratio	Driven air pressure PL	Formula to calculate outlet pressure	MAX Outlet Pressure(bar)*	Liquid inlet Connection	Liquid outlet Connection	MaxFlow rate(L/min)**
DGM1	1:1	2-8 bar	1XPL	8	NPT1	NPT1/2	20.50
DGM4	4:1	2-8 bar	4XPL	32	NPT1	NPT1/2	15.36
DGM10	10:1	2-8 bar	10XPL	80	NPT3/4	NPT1/2	7.15
DGM16	16:1	2-8 bar	16XPL	128	NPT /2	NPT 1/2	4.59
DGM30	30:1	2-8 bar	30XPL	240	NPT 1/2	NPT 3/8	2.53
DGM44	44:1	2-8 bar	44XPL	352	NPT 3/8	NPT 3/8	1.41
DGM64	64:1	2-8 bar	64XPL	512	NPT 3/8	NPT 3/8	0.95
DGM100	100:1	2-8 bar	100XPL	800	NPT 3/8	NPT 3/8	0.64
DGM170	170:1	2-8 bar	170XPL	1360	NPT 3/8	M14*1.5	0.37

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 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.








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