Argon compressors (Ar)

Hi there.

This page is about oil-free diaphragm compressors for Argon 99% – 99.9995%

Our models can be used for different applications:

• for the high pressure balloons filling
• for different closed circuits
• for different applications in refinery, nuclear stations etc.
• for Ar + other gases mixtures (Ar+CO2 etc.)
• … everywhere you have Argon

By the way…

If you are looking for solution for the most popular application – Argon pumping from one balloon with 150 – 200 bar g to another balloon up to 400 bar g – please see:

How to choose compressor for high pressure balloons

It will help to avoid mistakes and save your budget… 100% guarantee…

The model range

We have one or two stages compressors with one or two cylinders with vertical, L or opposite design.

Standard outlet pressure range is 2-3 bar g … 400 bar g.

450 – 1000 bar g and more is under request.

 

The standard scope of supply

Each standard compressor has:

• one or two stages compressor block
• crankcase breather
• electric motor
• motor drive pulley
• v-belts
• drive guard
• inlet gas port
• baseplate with 4 holes
• manometers (6 pieces for 2 stage compressor are installed on compressor + 6 pieces as spare set)
• inlet gas pressure sensor
• outlet gas pressure sensor
• crankcase oil pressure sensor
• inlet gas temperature (resistance temperature detector)
• outlet gas temperature (resistance temperature detector)
• non-return valve for final gas delivery
• safety valve after the 1st stage and for final gas delivery
• interstage and final gas cooler
• two (for 2 stage compressor) pressure relays to control the diaphragm rapture
• tubes “inside” compressor
• terminal box
• electrical connections to terminal box “inside” compressor
• control panel as separate unit for installation in the safe area
• additional control device with Start/Stop/Emergency stop buttons + Green/Red/Yellow lamps for installation with compressor
• water cooling
• manual oil pressure setting in compressor  

and available options:

• air cooling
• oil pressure sensors to control oil pressure inside the compressor heads (compressor’s stages)
• automatic oil pressure settings in compressor without operator activities
• automatic unloader/drainage system
• inlet / outlet gas valves
• container installation or special design compressors

Each compressor is delivered as totally assembled unit, tested and ready for the commissioning.

Control panel

Each compressor is equipped with control panel for safety area installation.

Compressor panel has the operator screen and all necessary laps and buttons for the safety operation.

 

Additional control device

Additional control device with Start/Stop/Emergency stop buttons + Green/Red/Blue lamps for installation with compressor is also included.

 

Special design

Sometimes we meet not standard tasks.

For example one customer asked us a couple years ago to make compressor with special shelter for outside installation and for ambient temperature range -40…+40 0С.

They didn’t have enough place to install the standard 20 feet container, that’s why we offered this solution:

Note:

This solution is not perfect for winter time. It’s too hard to make maintenance or repair.

Container solutions are also available.

 

Compressors models

The most popular models are indicated below.

 

All models are indicated just for example

If you didn’t find the model you need please send inquiry to us and we will find solution for you.

 

Send inquiry

 

Model	Q Nm3/h	Pressure inlet bar g	Pressure outlet bar g	Motor kW	Weight kg
DC 1-5.5/0.1-90-Ar	5.5	0.1	90	3	550
DC 1-5/0.01-150-Ar	5	0.01	150	3	550
DC 1-5.5/0.1-165-Ar	5.5	0.1	165	3	550
DC 1-4/0.1-200-Ar	4	0.1	200	3	550
DC 1-6/0.2-12.5-Ar	6	0.2	12.5	3	550
DC 1-12/0.2-12.5-Ar	12	0.2	12.5	5.5	550
DC 1-15/0.5-10-Ar	15	0.5	10	5.5	550
DC 1-7/0.5-100-Ar	7	0.5	100	3	550
DC 1-6/0.5-150-Ar	6	0.5	150	3	550
DC 1-6/0.5-200-Ar	6	0.5	200	3	550
DC 1-5/0.5-250-Ar	5	0.5	250	4	550
DC 1-3.5/0.5-300-Ar	3.5	0.5	300	3	550
DC 1-20/1.5-8-Ar	20	1.5	8	4	550
DC 1-10/5-150-Ar	10	5	150	4	550
DC 1-12/5-200-Ar	12	5	200	5.5	550
DC 1-9/5-250-Ar	9	5	250	4	550
DC 1-7/5-300-Ar	7	5	300	4	550
DC 1-7/5-350-Ar	7	5	350	4	550
DC 1-5/5-400-Ar	5	5	400	4	550
DC 1-40/7.5-35-Ar	40	7.5	35	4	550
DC 1-15/10-150-Ar	15	10	150	5.5	550
DC 1-14/10-200-Ar	14	10	200	5.5	550
DC 1-13/10-250-Ar	13	10	250	5.5	550
DC 1-10/10-300-Ar	10	10	300	4	550
DC 1-15/10-350-Ar	15	10	350	5.5	550
DC 1-6/10-400-Ar	6	10	400	4	550
DC 1-9/10-400-Ar	9	10	400	7.5	550
DC 1-20/15-250-Ar	20	15	250	5.5	550
DC 1-7/20-200-Ar	7	20	200	4	550
DC 1-9/25-200-Ar	9	25	200	4	550
DC 2-40/0.1-10-Ar	40	0.1	10	11	1750
DC 2-18/0.1-165-Ar	18	0.1	165	15	1750
DC 2-18/0.1-200-Ar	18	0.1	200	15	1750
DC 2-50/0.5-10-Ar	50	0.5	10	15	1750
DC 2-25/0.5-100-Ar	25	0.5	100	15	1750
DC 2-22/0.5-150-Ar	22	0.5	150	15	1750
DC 2-20/0.5-200-Ar	20	0.5	200	15	1750
DC 2-15/0.5-250-Ar	15	0.5	250	15	1750
DC 2-15/0.5-300-Ar	15	0.5	300	15	1750
DC 2-50/4.5-160-Ar	50	4.5	160	18.5	1750
DC 2-45/5-150-Ar	45	5	150	18.5	1750
DC 2-45/5-200-Ar	45	5	200	18.5	1750
DC 2-38/5-250-Ar	38	5	250	18.5	1750
DC 2-45/6-250-Ar	45	6	250	18.5	1750
DC 2-32/5-300-Ar	32	5	300	18.5	1750
DC 2-35/5-350-Ar	35	5	350	18.5	1750
DC 2-20/5-400-Ar	20	5	400	15	1750
DC 2-130/7.5-35-Ar	130	7.5	35	15	1750
DC 2-55/7.5-150-Ar	55	7.5	150	15	1750
DC 2-47/7.5-200-Ar	47	7.5	200	18.5	1750
DC 2-40/7.5-250-Ar	40	7.5	250	18.5	1750
DC 2-35/7.5-300-Ar	35	7.5	300	18.5	1750
DC 2-30/7.5-350-Ar	30	7.5	350	18.5	1750
DC 2-25/7.5-400-Ar	25	7.5	400	18.5	1750
DC 2-55/9-200-Ar	55	9	200	18.5	1750
DC 2-65/10-150-Ar	65	10	150	22	1750
DC 2-54/10-200-Ar	54	10	200	18.5	1750
DC 2-50/10-250-Ar	50	10	250	18.5	1750
DC 2-50/10-270-Ar	50	10	270	18.5	1750
DC 2-40/10-300-Ar	40	10	300	18.5	1750
DC 2-40/10-350-Ar	40	10	350	18.5	1750
DC 2-28/10-350-Ar	28	10	350	15	1750
DC 2-25/10-400-Ar	25	10	400	18.5	1750
DC 2-35/10-400-Ar	35	10	400	22	1750
DC 2-80/14-160-Ar	80	14	160	18.5	1750
DC 2-60/14-350-Ar	60	14	350	18.5	1750
DC 2-65/15-250-Ar	65	15	250	18.5	1750
DC 2-40/15-400-Ar	40	15	400	18.5	1750
DC 2-110/25-200-Ar	110	25	200	22	1750
DC 2-240/150-400-Ar	240	150	400	18.5	1750
DC 3-60/0.1-165-Ar	60	0.1	165	37	4500
DC 3-70/0.5-100-Ar	70	0.5	100	37	4500
DC 3-120/5-150-Ar	120	5	150	45	4500
DC 3-110/5-250-Ar	110	5	250	45	4500
DC 3-142/6-250-Ar	142	6	250	45	4500
DC 3-60/7-160-Ar	60	7	160	37	4500
DC 3-350/25-200-Ar	350	25	200	55	4500
DC 4-150/5-250-Ar	150	5	250	55	8600
DC 4-200/5-250-Ar	200	0.5	250	75	8600
DC 10-7/10-700-Ar	7	10	700	–	–
DC 10-5/8-700-Ar	5	8	700	–	–
DC 10-15/50-900-Ar	15	50	900	–	–
DC 10-85/20-900-Ar	85	20	900	–	–

 

Pressures 1000 bar g and more are under request.

That’s all.

If you need any help please don’t hesitate to contact us:

Send inquiry

Also you can see our realized projects here

Realized projects

Best regards

Konstantin Shirokikh

P.S. We also have huge experience with oil lubricated high pressure piston compressors + oil lubricated screw compressors for argon (Ar).

See the project example there: