Product Description
1. Technical Paramater
2. Other main model
| Model | Phase |
Frequency (Hz) |
Power (KW) |
Voltage (V) |
Max airflow (m3/h) |
Max pressure (mbar) |
Max Industrial Double Stage Oil Free Roots Blower For Sewage Treatment (mbar) |
Weight (KG) |
| Single Stage Ring Blower | ||||||||
| 2LM210-A11 | 1 | 50 | 0.37 | 220-240 | 80 | 110 | -110 | 11 |
| 60 | 0.45 | 220-240 | 96 | 140 | -130 | |||
| 2LM410-A01 | 1 | 50 | 0.7 | 220-240 | 145 | 120 | -120 | 14 |
| 60 | 0.83 | 220-240 | 175 | 130 | -130 | |||
| 2LM510-A21 | 1 | 50 | 1.5 | 220-240 | 210 | 200 | -190 | 24 |
| 60 | 1.75 | 220-240 | 255 | 180 | -188 | |||
| 2LM210-H16 | 3 | 50 | 0.4 | 200-240/345-415 | 80 | 130 | -120 | 10 |
| 60 | 0.5 | 220-275/380-480 | 98 | 160 | -150 | |||
| 2LM410-H06 | 3 | 50 | 0.7 | 200-240/345-415 | 145 | 120 | -120 | 13 |
| 60 | 0.83 | 220-275/380-480 | 175 | 130 | -130 | |||
| 2LM510-H26 | 3 | 50 | 1.5 | 200-240/345-415 | 210 | 190 | -200 | 23 |
| 60 | 2.05 | 220-275/380-480 | 255 | 210 | -220 | |||
| 2LM510-H36 | 3 | 50 | 2.2 | 200-240/345-415 | 210 | 270 | -220 | 25 |
| 60 | 2.55 | 220-275/380-480 | 255 | 290 | -260 | |||
| 2LM710-H26 | 3 | 50 | 3.0 | 200-240/345-415 | 318 | 290 | -270 | 36 |
| 60 | 3.45 | 220-275/380-480 | 376 | 230 | -250 | |||
| 2LM710-H37 | 3 | 50 | 4.0 | 345-415/600-720 | 318 | 330 | -290 | 40 |
| 60 | 4.6 | 380-480/660-720 | 376 | 330 | -330 | |||
| 2LM810-H17 | 3 | 50 | 5.5 | 345-415/600-720 | 530 | 300 | -300 | 63 |
| 60 | 6.3 | 380-480/660-720 | 620 | 280 | -300 | |||
| 2LM810-H27 | 3 | 50 | 7.5 | 345-415/600-720 | 530 | 430 | -320 | 66 |
| 60 | 8.6 | 380-480/660-720 | 620 | 400 | -350 | |||
| 2LM910-H17 | 3 | 50 | 12.5 | 345-415/600-720 | 1050 | 270 | -280 | 93 |
| 60 | 14.5 | 380-480/660-720 | 1250 | 260 | 270 | |||
| Double Stage Ring Blower | ||||||||
| 2LM420-H36 | 3 | 50 | 1.5 | 200-240/345-415 | 150 | 280 | -280 | 25 |
| 60 | 2.05 | 220-275/380-480 | 180 | 310 | -320 | |||
| 2LM420-H46 | 3 | 50 | 2.2 | 200-240/345-415 | 150 | 440 | -330 | 27 |
| 60 | 2.55 | 220-275/380-480 | 180 | 420 | -350 | |||
| 2LM720-H47 | 3 | 50 | 5.5 | 345-415/600-720 | 320 | 500 | -440 | 66 |
| 60 | 6.3 | 380-480/660-720 | 380 | 500 | -440 | |||
| 2LM820-H27 | 3 | 50 | 7.5 | 345-415/600-720 | 520 | 440 | -400 | 86 |
| 60 | 8.6 | 380-480/660-720 | 620 | 330 | -360 | |||
| 2LM820-H37 | 3 | 50 | 11 | 345-415/600-720 | 520 | 600 | -430 | 104 |
| 60 | 12.6 | 380-480/660-720 | 620 | 600 | -460 | |||
| 2LM820-H47 | 3 | 50 | 15 | 345-415/600-720 | 520 | 670 | -460 | 120 |
| 60 | 17.3 | 380-480/660-720 | 620 | 750 | -490 | |||
We have many other model for you choose, if you want, please contact with me ,so we can send catalog to you.
3. Performance curves:
4. Dimensions:
Size( L*W*H ): 401*485*315mm, Inlet and outlet diameter: G1 1/4".
5. Features:
- Beautiful surface,Easy installation,Low noise level
- No vibration, and therefore complete dynamic stability
- Pulsation-free discharge,free maintenance
- Higher pressure ratio,100% oil free
- High temperature-resistant bearings with Industrial Double Stage Oil Free Roots Blower For Sewage Treatment grease life
- Suitable for environmental protection
- Wide frequency motor with IP54,CALSS F
- Passed CE,CCC,test
- Air capacity:from 40m3/h to 2500m3/h
- Pressure:from 60mbar to 1040mbar
6. Accessories:
We also have some parts for your application, if you need, welcome to tell me.
Air filter: Filter the dust particles, apply to a bad environment.
Pressure relief valve: Control gas pressure, prevent excessive pressure, damage the machine.
Silencer: reduce blower noise 5-10db, apply to a quiet environment.
7. Application:
1. Pneumatic conveying systems.
2. Industrial Double Stage Oil Free Roots Blower For Sewage Treatment lifting systems.
3. Fish and shrimp pond oxygen supply.
4. Wastewater treatment and electroplating pool aeration.
5. Packing and printing machines.
6. Bottle drying system with air knife.
7. Dental Industrial Double Stage Oil Free Roots Blower For Sewage Treatment suction machine and medical equipments.
8. Textile machines.
9. Smoke extraction in industry or kitchen.
10. Food processing drying .
11. Vegetable washing machine.
12. Industry Industrial Double Stage Oil Free Roots Blower For Sewage Treatment clenaer.
13. Soil remediation
Factory
Packaging & Shipping3KW≥Ring blower, we will pack it in high quality and high strength cartons.
3KW
Shipping way: By sea or By air or By your agent in China.
FAQ
1. What is the warranty of your machine?
R: 18 months, any product itself question,you can contact with us.
2. What is the material of your machine , is oil free?
R: our machine is aluminum alloy, motor is 100% copper coil , of course, we are oil free.
3. How to operate your machine?
R: Connect with wire, and turn on the power, so you can use it directly, about the wiring method, we will tell you how to do according to your voltage, so at first , you need to tell us your voltage and phase,its important.
4. You are trading company or manufacture?
R: We are manufacture, we can provide long-term supply with fast speed.
5. How to contact with you?
R: You can send messages to me directly by Industrial Double Stage Oil Free Roots Blower For Sewage Treatment trade manager, or add me like below
2.2KW Electric Air Blower,2.2KW Electric Air Blower,2.2KW Electric Air Blower,2.2KW Electric Air Blower
Contact
Welcome to contact with us
Wechat/WhatsApp: 0086-18823126158
Email/Skype: luomeiele(at)163.com
i, High-pressure Roots Blower Low noise
Industrial Double Stage Oil Free Roots Blower For Sewage Treatment with adoption of helical tri-lobe roots rotors and the discharge port of special geometry, the airflow noise is much lower compared to typical straight-lobe roots blower. The noise level can be reduced by 8db in the band of low frequency; hence the noise in the surroundings of blower can be significantly improved.
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ii, High adiabatic efficiency
High-pressure Roots Blower with design of helical tri-lobe roots rotors, Industrial Double Stage Oil Free Roots Blower For Sewage Treatment the airflow pulsation is less and the air streamline would be more stable. Therefore the fluctuation in airflow is less and then the energy waste can be reduced. Additionally, the instantaneous backflow of discharge is lower by the design of special discharge port. Compared to straight-lobe roots blower, the adiabatic efficiency can be raised up to 20%.
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iii, High-pressure Roots Blower Super Energy saving
Compared to the typicalIndustrial Double Stage Oil Free Roots Blower For Sewage Treatment under the same operation conditions of discharge pressure and airflow volume, the power consumption of helical tri-lobe roots blower will be lower by 20.