Chemical Injection package pump skid

Product Detail

Chemical Injection package pump skid

Product introduction:

Chemical reagent injection system is widely used in the world oil production and processing industry. Using the  Air / gas driven system to filling chemicals to the oil wells, gas wells and pipelines, restore the normal work of the oil (gas) well, also can be used for delivery of raw materials to the high-pressure reaction kettle quantitative.




The effect of the chemical injection system is to use a chemical injection system to return or inject a liquid chemical agent into the fluid at high pressure or low pressure. To return fluid injection of chemical agents usually using methanol, preservatives, deoxidizer, drilling fluid additive (caustic soda and liquid polymer) and defoaming agent. Chemical injection system is a relatively simple system, its suction end is using pneumatic piston pump, the pump and chemical agents are connected to the container. And the discharge end is directly connected with the pipeline.




Application range:

1 oil well

2 gas well

3 reaction kettle




Equipment characteristics:

1.Equipped with high quality pneumatic chemical reagent injection pump, can easily achieve the output pressure and flow of any adjustable, controllable;

2.The contact liquid section is stainless steel, strong corrosion resistance, suitable for a variety of chemical reagents; (also can use the gas system)

3.It can be used in a variety of pressure level of the wellhead, the system with the function of the pressure starting;

4.chemical reagent injection system output pressure is high, 6.0-640 MPa is arbitrary, the system has to stop working under the set pressure;

5.advanced technology, reasonable structure design. The features of small size, light weight, beautiful appearance;

6.by air/gas driven, no need to use electricity, there will be no spark generated, safe explosion-proof;




Pneumatic chemical reagent injection pump system-DLS series

The standard chemical injection pump system including following parts:

Air –driven liquid booster pump (DGG/DGGD two 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, chemical(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-G series 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-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




DLS-GD series 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-GD6	6:1	3-8 bar	6XPL	48	G 1/2	NPT/ZG	48.60
DLS-GD10	10:1	3-8 bar	10XPL	80	G 1/2	NPT/ZG	30.61
DLS-GD16	16:1	3-8 bar	16XPL	128	G 1/2	NPT/ZG	19.73
DLS-GD28	28:1	3-8 bar	28XPL	224	G 1/2	NPT/ZG	11.30
DLS-GD40	40:1	3-8 bar	40XPL	320	G 1/2	NPT/ZG	7.69
DLS-GD64	64:1	3-8 bar	64XPL	512	G 1/2	NPT/ZG	4.94
DLS-GD80	80:1	3-8 bar	80XPL	640	G 1/2	NPT/ZG	3.96
DLS-GD100	100:1	3-8 bar	100XPL	800	G 1/2	NPT/ZG	3.13
DLS-GD130	130:1	3-8 bar	130XPL	1040	G 1/2	NPT/ZG	2.40
DLS-GD175	175:1	3-8 bar	175XPL	1400	G 1/2	NPT/ZG	1.81
DLS-GD255	255:1	3-8 bar	255XPL	2040	G 1/2	NPT/ZG	1.23
DLS-GD400	400:1	3-8 bar	400XPL	3200	G 1/2	NPT/ZG	0.79

Should the chemical injection system 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.