2 Bar - 5 Bar Low Pressure Screw Air Compressor
Working pressure: 2.0~5.0bar    29~80psig
Air delivery: 4.1~84.5m3/min     145~2984cfm
Working power: 15~400kw         20~550hp
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  • Low pressure screw air compressor series is a new compressor produced according to the national policy of energy saving,emission reduction and environment protection.It changes the traditional compressor with relatively high pressure.It transfers the compressed air after pressure reduction to the air consumer,which waste large amounts of energy.

  • The low pressure screw air compressor can be distributed according to the air pressure of the user,to satisfy the process flow with minimum energy.The manufacturing cost of your product can be largely improved.For example,if your process system only needs 3 bar pressure and the used compressor can provide 7 bar, then it can be reduced to 3 bar, It may take two times power to satisfy you process system, you can choose our low pressure screw compressor only to consume half of the power,and the air pressure in the process system can still be ensured, thus realizing energy saving and emission reduction.

Advantages:

  • True Energy Saving:
    To reduce your production costs, reduce the carbon emissions, and protect our green homes, we have designed and manufactured the rated working pressure of 1.5bar, 2bar energy-saving series low pressure screw air compressor for your industries.

    High Reliability:
    ELANG low pressure screw air compressor uses a highly efficient oil gas separation system to ensure the oil content of compressed air below 3ppm. Choose ELANG low pressure screw compressor, get the lower fuel consumption, lower noise, and higher reliability compressor.

    Customized System:
    If your equipment requires compressed air only 5 bar or below, ELANG low pressure screw compressor is your best choice. It is rainproof, dustproof and shockproof. Cooling air side in and side out, high-precision double-layer filter design can better adapt to cement, textile and other hard working environment.

    Saving 50% Energy:
    No matter new investment or replacing the existing exhaust pressure of 7bar to 8bar screw air compressor, ELANG low-pressure screw air compressor will save you more than 50% electricity, the saved electricity cost will allow you to recover the investment within a year.

Application:

Customer Comments:

About Elang:

FAQ:

  • Q1.Why customer choose us?

    A:ELANG INDUSTRIAL (SHANGHAI) CO., LTD., with 20 years old history, we are specialized in Rotary Screw Air Compressor. Germany Standard and over 10 years exporting experience help us won more than 50 loyal foreign agents. We warmly welcome your small trial order for quality or market test.



    Q2.Are you a manufacturer or trading company?

    A:We are professional manufacturer with big modern factory in Shanghai,China.Both OEM & ODM service can be accepted.



    Q3.What’s your delivery time?

    A:Generally 3 to 7 days, if urgently order, pls contact our sales in advance.



    Q4.How long is your air compressor warranty?

    A:One year for the whole machine and five years for screw air end, except consumble spare parts.



    Q5.How long could your air compressor be used?

    A:Generally, more than 10 years.



    Q6. What's payment term?

    A: T/T, L/C, D/P, Western Union, Paypal, Credit Card, and etc.
    Also we could accept USD, RMB, Euro and other currency.



    Q7.How about your customer service?

    A:24 hours on-line service available. 48hours global problem sovled promise.
    10+ professional overseas technical service team.



    Q8.How about your after-sales service?

    A:1. Provide customers with intallation and commissioning online instructions.
    2. Well-trained engineers available to overseas service.
    3. Worldwide agents and after service avaiable.arrange our engineers to help you training and installation.


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Model Working Pressure Air Delivery Motor Power Type of Driving Type of Cooling Dimension(mm) Weight(kg) Output pipe Diameter
psig bar cfm m3/min kw/hp L W H
Low pressure screw compressor series (two pole motor)
ERC-20SA 43.5 3 151.8 4.3 15/20 Direct driven Air Cooling/Water Cooling 1300 850 1150 680 DN50
ERC-25SA 72.5 5 151.8 4.3 18.5/25 1300 850 1150 680 DN50
58 4 148.3 4.2
ERC-40SA 72.5 5 243.6 6.9 30/40 1380 850 1150 1060 DN65
58 4 264.8 7.5
43.5 3 261.3 7.4
ERC-50SA 43.5 3 406.1 11.5 37/50 1850 1200 1650 1150 DN65
ERC-60SA 72.5 5 388.4 11 45/60 2000 1350 1650 1750 DN65
58 4 388.4 11
43.5 3 487.3 13.8
ERC-75SA 72.5 5 483.7 13.7 55/75 2300 1450 1690 2030 DN80
58 4 494.3 14
43.5 3 653.2 18.5
ERC-100SA 72.5 5 653.2 18.5 75/100 2350 1400 1710 3030 DN100
58 4 653.2 18.5
43.5 3 741.5 21
Low pressure screw compressor series (four pole motor)
ERC-120SA 43.5 3 1059.3 30 90/120 Direct driven Air Cooling/Water Cooling 3070 1870 2200 3000 DN150
ERC-150SA 58 4 1059.3 30 110/150 2650 1550 1920 3780 DN125
43.5 3 1253.5 35.5
ERC-175SA 72.5 5 1059.3 30 132/175 3150 1950 2020 4930 DN200
58 4 1253.5 35.5
43.5 3 1677.2 47.5
ERC-200SA 72.5 5 1235.9 35 160/200 3400 1950 2020 5450 DN150
58 4 1483.0 42
43.5 3 1677.2 47.5
ERC-250SA 72.5 5 1465.4 41.5 185/250 4000 2000 2100 6100 DN150
58 4 1677.2 47.5
43.5 3 1853.8 52.5
ERC-270SA 72.5 5 1641.9 46.5 200/270 3900 2150 2280 7500 DN200
58 4 1836.1 52
43.5 3 2048.0 58
ERC-300SA 72.5 5 1641.9 46.5 220/300 4600 2300 2400 8100 DN200
58 4 1906.7 54
43.5 3 2224.5 63
ERC-330SA 72.5 5 2030.3 57.5 250/330 5000 2350 2400 8400 DN200
58 4 2224.5 63
43.5 3 2605.9 73.8
ERC-375SA 72.5 5 2224.5 63 280/375 5500 2590 2800 9000 DN200
58 4 2401.1 68
43.5 3 2771.8 78.5
ERC-420SA 72.5 5 2383.4 67.5 315/420 5500 2590 2800 9500 DN200
58 4 2771.8 78.5
43.5 3 3019.0 85.5
ERC-470SA 72.5 5 2736.5 77.5 355/470 6500 2700 3000 10000 DN200
58 4 3019.0 85.5
43.5 3 3354.5 95
ERC-500SA 72.5 5 2983.7 84.5 400/500 7000 2700 3000 10000 DN250
58 4 3354.5 95
43.5 3 4007.7 113.5
ERC-550SA 72.5 5 2983.7 84.5 400/550 7000 2700 3000 10000 DN250
58 4 3354.5 95
43.5 3 4007.7 113.5
Motor Efficiency Class: Ultraefficient/IE3/IE2 as per your required
Motor Protection Class: IP23/IP54/IP55 or as per your required
Certification: CE/ISO9001/TUV/UL/SGS/ASME
Voltage: 380V/3PH/50HZ/60HZ,   220V/3PH/50HZ/60HZ,   400V/3PH/50HZ/60HZ,   440V/3PH/50HZ/60HZ,   415V/3PH/50HZ/60HZ,   230V/3PH/50HZ/60HZ,  dual voltage is also ok
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