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RSS screw vacuum system is high vacuum system, which consist of RV roots vacuum pump as main pump and DPSB screw vacuum pump as backing pump in series, take the advantages of high vacuum, compact structure, convenient for operate. It is suitable to pumping all kind gas and solvent vapor, and weak corrosive gas. Widely used in big pumping speed and all kinds of high vacuum systems, such as scientific experiments, chemical and pharmaceutical, vacuum smelting, vacuum coating, semiconductor, electrical equipment and so on.
Company Name :
Shanghai AFAPA Vacuum Equipment Co., ltd.Brand :
AFAPAAfaPa Vacuum founded in 2004, is one of leading manufacturer of dry (oil-free) and eco-friendly vacuum pumps in China.
The company is a high-tech enterprise led by senior managers, engaged in the manufacturing and R&D of vacuum pumps, engineering and technical services withthe most up to date advanced technologies. Currently, the company owns nearly twenty patents and has gainedthe certification of CE and ISO9000 quality management system.
Our Enterprise Purpose:
1). Green Vacuum: eco-friendly vacuum technology.
2). Professional Vacuum: performed by engineers team.
3). Vacuum solution: provider of technology.
AfaPa company has its sales and service center in Shanghai and has established two bases in Yangzhou and Yancheng, Jiangsu Province.
AfaPa owns high-precision production equipment such as variety of CNC, and has high performance testing equipment such as 3D measuring machine, helium mass spectrometer vacuum leak detector, comprehensive test platform etc.
AfaPa company has good reputation among our customers at home and abroad.
①DPS Air-cooled Dry Compound Screw Vacuum Pump
First Air Cooled Dry Variable Pitch Screw Vacuum Pump
DPS dry compound screw vacuum pump is the innovation and development of AfaPa’s products, using the fifth generation of compound variable pitch screw technology (30% energy saving, low exhaust temperature), with high efficiency, energy saving, environmental protection, lightweight, easy operation, reliable performance characteristics. It will be main developing trend of the vacuum pump in future.
②DCP Dry Claw Vacuum Pump
DCP Vacuum Pump is a high cost-effective environmental protection vacuum pump by self-dependent innovation and develop,which base on numerous foreign vacuum pump.
③DPSB Dry Screw Vacuum Pump (System) with Box
DPSB dry screw vacuum pump(system) with box is a new type vacuum system, it is designed and developed as customer requirements, including vacuum pump, frequency conversion governor, digital display vacuum gauge, cooling fan, metal frame, metal plate and other related components.
Features
· First and second stage connect directly, compact structure.
· Air cooled, no need water to cooled.
· Manual and auto can choose.
· Both are direct-coupled vacuum pumps.
· High vacuum.
· Convenient to maintain, low noise.
· Stable and dependable.
Technical Specifications
|
Model
|
Pumping Speed
(L/S)
|
Ultimate Vacuum
(Pa)
|
Main Pump
|
Backing Pump
|
|
RSS30-20
|
30
|
0.5
|
ZJB30
|
DPS020
|
|
RSS30-50
|
30
|
0.5
|
ZJB30
|
DPS050
|
|
RSS30-80
|
30
|
0.5
|
ZJB30
|
DPS080
|
|
RSS70-20
|
70
|
0.5
|
ZJB70
|
DPS020
|
|
RSS70-50
|
70
|
0.5
|
ZJB70
|
DPS050
|
|
RSS70-80
|
70
|
0.5
|
ZJB70
|
DPS080
|
|
RSS150-80
|
150
|
0.5
|
ZJB150
|
DPS080
|
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