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Model | 2JM 830-H07 |
power | 4/4.6KW |
voltage | 50Hz: 345-415△/600-720Y 60Hz: 380-480△/660-720Y |
Max airflow | 530/620 m3/h |
Max vacuum | -200/-160mbar |
Max pressure | 200/160mbar |
Selection and ordering data for side channel blowers in vacuum and pressure operation.

Vacuum Selection Diagram 50Hz

Compressor Selection Diagram 50Hz

Vacuum Selection Diagram 60Hz

Compressor Selection Diagram 60Hz













Jieming export service:
♦18 months warranty and long-term marketing, after-sale support.
♦Professional engineer will help to recommend the most suitable models after studying customers' requirements,
and customize solution for any of your special applications Such as ATEX, gas tight,special voltage special design etc
OEM service available.
♦Clear pictures, curves and dimensions are ready for your website development.
♦24 hours service online,you can touch us by email, skype , wechat , what's app,telephone ,QQ etc.
♦7 days delivery time and safe shipment.
♦Best prices and best quality always.
♦Customer first service first,Quality first.



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 alibaba trade manager, or add me like below..

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