Gold Member Since 2017
Audited Supplier
Guang Zhou City Freesea Industrial Co., Ltd.

Silent Vacuum Pump, High Pressure Vacuum Pump, Ring Blower manufacturer / supplier in China, offering High Pressure Vacuum Pump/ Silent Vacuum Pump, Sauna & SPA Swimming Pool Circulation Water Pump, Swimming Pool Pump/ Circulation Pump/ Centrifugal Pump and so on.

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Supplier Homepage Product Air blower High Pressure Vacuum Pump/ Silent Vacuum Pump

High Pressure Vacuum Pump/ Silent Vacuum Pump

FOB Price: US $140-150 / Box
Min. Order: 10 Boxes
Min. Order FOB Price
10 Boxes US $140-150/ Box
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Port: Ningbo, China
Production Capacity: 50000
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: 4HR 320 0AV75
  • Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate, SPA Massage
  • Pressure: High Pressure
  • Structure: Single-Stage Pump
  • Certificate: Ce / ISO 9001 / SGS
  • Bearing: NSK
  • IP Grade: IP55
  • Standard: EU/Us
  • Trademark: FREESEA
  • Specification: 0.061
  • HS Code: 8414809090
  • Material: Aluminum
  • Flow Direction: Centrifugal
  • Certification: CSA, RoHS, UR, ISO, UL, CE, CCC
  • Product Name: Side Channel Air Blower
  • Discharging Valve: RV-01
  • Phase: Single
  • Motor: 100% Copper
  • Plug: Yes
  • Transport Package: Paper Carton
  • Origin: Ningbo
Product Description
high pressure vacuum pump/ silent vacuum pump

Freesea Blower Series:
HR series side channel blowers with their high inlet volume flow up to 2500m³/h and a differ entail pressure up to 780mbar, they are reliable, low-maintenance and durable and are the first choice for many applications. When used with a frequency converter together, the performance can be increased considerably 2HR series side channel blower feature voltage range motors for 50HZ and 60HZ in protection class IP55(insulation classF), the 2HRseries side channel blower can be used without any modifications or tests in Europe, America and Asia.Centrifugal circulation design, high pressure, big wind power, air amortize design,even lower noise, 
lubricate without oil design, purer air, high efficiency, big range collocate, and long time use.
Operating principle of side channel blower : 
The impellers in the 2HR-series machines are mounted directly on the motor shaft for noncontact compression entirely without friction.Maximum operational reliability,even at high differential ensured by the arrangement of the bearings outside the compression chamber.
modelpowervoltagecurrentweight approxSound-pressureMaxinmunm AirflowMaxinmunm
Discharing valve/filter
4HR 320 0AV751.5KW/50Hz115/230V19.4/9.7A32kg59dB65m³/h-400mbar550mbarRV-01/MF-10

100% copper wire vortex blower

Applications for High pressure forced draught blower fan
Electric air blowers are widely used in metallurgical, chemical, food, electronic coating, etc
More usage of high pressure electric blowers as below:

1. Blowing and Suction
2. Pneumatic conveying system
3. Spa Facilities
4. Vacuum lifting and clamping system
5. Plating Equipment
6. Packaging and printing equipment
7. Filling Equipment
8. Bag/bottle/hopper filling system
9. Water/Sewage Treatment
10. Soil improvement
11. Acquaculture
12. Foam molding system
13. Pneumatic
14. Food processing system
15. Automation Technology
16. Plastic and rubber industry
17. Handling Technology
18. Beverage industry
19. Clamping Technology
20. Timber industry
21. Vacuum Workholding Technology
22. Environmental engineering
23. Electrical Component Manufacturer
24. Electronics/semiconductor industry
25. UV Flatbed Printer
26. Pharmaceutical industry
27. Large Format Printing
28. Hospital and laboratory equipment
29. CNC Equipment
30. Textile Industry
31. CNC Engraving Machine
32. Car Wash Coin-operated Vacuum Systems
33. CNC Cutting Machine
34. Commerical Ducted Vacuum Systems
35. CNC Laser Engraving Machine
36. Industrial Ducted Vacuum Systems
37. CNC Woodworking Machine
38. Bio-medical Transfer Facilities
39. Plasma Cutting Machine
40. Dental Equipment
41. Feeding Equipment
42. Textile Industry

High Pressure Vacuum Pump/ Silent Vacuum Pump

High Pressure Vacuum Pump/ Silent Vacuum Pump
High Pressure Vacuum Pump/ Silent Vacuum Pump
High Pressure Vacuum Pump/ Silent Vacuum Pump
Our product model is very rich.
Mini to large blowers are sold.
Need to contact please contact us.

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