The electric vacuum pump listed here carries rated voltage 220/380V/415V, max airflow 150/180m3/h, documented exactly as the manufacturer publishes it. Made by Dongguan Jieming Electric Tech Co., Ltd. (13 years on the platform, typical reply ≤2h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Electric Vacuum Pump
- Model Number: 2JM 420 H36
- Power Source: Electric Blower
- Rated Voltage: 220/380V/415V
- Max Airflow: 150/180m3/h
- Material: Aluminum Alloy
- Warranty: 1 year
Technical Specifications
| Application | Air Blower |
|---|---|
| Rated Voltage | 220/380V/415V |
| Pressure | High Pressure |
| Warranty | 1 year |
| Customized Support | OEM, ODM |
| Place Of Origin | Guangdong, China |
| Brand Name | Jieming |
| Model Number | 2JM 420 H36 |
| Insulation | ip55 |
| Stage | Double |
| Phase | Three |
| Max Airflow | 150/180m3/h |
| Max Pressure | 280/310mbar |
| Max Vacuum | -280/320mbar |
| Material | Aluminum Alloy |
| Weight | 32kgs |
| Certification | CE |
| Power Source | Electric Blower |
| Packaging Details | High pressure 220V electric vacuum pump air heater hot air blower for drying fruit and vegetable packed in good carton ,order online we will check freight cost. |
| Selling Units | Single item |
| Single Package Size | 61X51X41 cm |
| Single Gross Weight | 39.0 kg |
Product Details




Model | 2JM 420 H36 |
Frequency | 50/60HZ |
Power | 1.6KW@50HZ, 2.05KW@60HZ |
Voltage | 200-240V/345-415V@50HZ 220-275V/380-480V@60HZ |
Max airflow | 150/180m3/h |
Max vacuum | -280/320mbar |
Max pressure | 280/310mbar |
Net weight | 25kg |
Stage/Phase | double stage/three phase |
(L*W*H) | 524*426*312(mm) |
In/outlet | 1-1/2''(inch) |
Selection and ordering data for side channel blowers in vacuum and pressure operation




Product performance
All products adopt dual-frequency 50Hz/60Hz, wide voltage design, covering and meeting the voltage levels worldwide, enhancing stability.
The impeller and pump body are both cast by high-quality aluminum alloy molds.which improves the durability, stability, and ruggedness of the product.This ensure high-precision manufacturing process and an attractive appearance.
Germany and Japan import high-precision CNC machine tools for processing,and strict performance testing and experiments are conducted to ensure excellent product performance.
Good sealing performance, low noise, maintenance-free use, low mechanical wear,and long service life.








Blowers and accessories


External filter


External pressure relief valve


External vacuum filter barrel


Blower external interface diameter reduction


External filter barrel and pressure relief valve


External silencer


Establish in July 2002,Factory space 9000m2.
Dia casting machine,CNC machining equipment, automatic wire winding machine,electric test machine,rotor balancing
machining machine,impeller balancing testing and machining machine.
Professional R&D , Technicists and management.Quality First,Customer first.
CCC,CE,Energy and environment protection Certificate.














♦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.


Jieming Export Delivery terms:
♦FOB terms SHENZHEN/GUANGZHOU and other sea port is ok
♦EX-WORK TERMS
♦DDP/DDU
♦DHL fast delivery shipping door to door
♦Other delivery terms are negotiable.
♦Best package suitable for export shipping request.
♦Air shipping Fob shen zhen , guangzhou ,shanghai condition.
♦Other shipping method based on customers' request.
1. What is the warranty of your machine?
R: 12 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.


Title goes here.
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–9 piece: US $242 / piece
- 10–29 piece: US $236 / piece
- 30–49 piece: US $222 / piece
- 50+ piece: US $200 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this electric vacuum pump?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this electric vacuum pump carry?
It is supplied with CE documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the electric vacuum pump be supplied for my local voltage?
The standard configuration is 220/380V/415V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Dongguan Jieming Electric Tech Co., Ltd., based in China. The company 13 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Dongguan Jieming Electric Tech Co., Ltd. range on HVACR Nexus.
See more in Blowers on HVACR Nexus.

























