EN
RU
LV vacuum pump are usually used to pump gas and water vapor without solid particles, water-insoluble, non-corrosive gas, and the suction pressure can reach 33mbar absolute pressure (97% vacuum). The pump changing the material of pump host, it can also be used to pump corrosive gases or use corrosive liquids as working fluids. LV liquid/water ring pump are widely used in many processes in industrial production. Due to the rapid development of vacuum application technology, the application of water ring pumps is increasing.
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.
Applications
LV pump widely used in paper making, chemical, petrochemical, light industry, pharmaceutical, food, metallurgy, building materials, stone, coal washing, mineral processing, fertilizer, textile, and other industries in the process of vacuum evaporation, concentration, impregnation, drying, packaging and other processes.
Features
Stainless Steel Impeller 
Mechanical Seal
· Stainless steel impeller enhances corrosion and erosion resistance.
· Mechanical seals prevent leakage and reduce maintenance costs.
· The motor and the pump are coaxially connected and designed for easy installation, small footprint and easy maintenance.
· The vacuum can be up to 33mbar (-97%).
· Only one rotating part, no wear, long service life, low maintenance require.
Technical Specifications
|
Model
|
Pumping Speed
(M(3)/h)
|
Motor Power
(Kw/Hp)
|
Inlet Hole
(mm)
|
Outlet Hole
(mm)
|
Weight
(Kg)
|
Dimensions
(L*W*H, mm)
|
|
LV030
|
27
|
0.81/1.0
|
G1”
|
G1”
|
33
|
460X190X250
|
|
LV050
|
52
|
1.45/1.94
|
G1”
|
G1”
|
34
|
480X190X250
|
|
LV080
|
80
|
2.35/3.15
|
G1 1/2”
|
G1 1/2”
|
54
|
550X230X270
|
|
LV110
|
110
|
3.85/5.16
|
G1 1/2”
|
G1 1/2”
|
62
|
570X230X300
|
|
LV170
|
165
|
4/5.5
|
DN50
|
DN50
|
97
|
640X330X360
|
|
LV230
|
230
|
5.5/7.5
|
DN50
|
DN50
|
113
|
670X330X370
|
|
LV280
|
280
|
7.5/10
|
DN65
|
DN65
|
144
|
770X350X390
|
|
LV400
|
400
|
11/15
|
DN65
|
DN65
|
194
|
850X380X430
|
|
LV500
|
500
|
15/20
|
DN80
|
DN80
|
340
|
1050X480X520
|
Public Account
IPv6 network supported
Product categories
Technical Articles
