DP Series
1.Corrosion resistance , able to tolerance almost all strong acid (including aqua regia) , strong alkali , strong oxidizer , reductant , and variety of organic solvents .
2.Withstand high and low temperatures , can be used in temperature of -190℃ to 260℃ .
3.Non-stick surface , most solid material and impurity particles can not conglutinate on the surface .
Availability date:
Diaphragm Vacuum Pump –Teflon Anticorrosive(20~60L)
New anticorrosive pumps through Teflon treatment have been launched in market . Teflon treatment is accessible to all types of our pumps .
Anticorrosive pump is through Teflon treatment , the parts which contact with the gas are PTFE material , it’s suitable for the corrosive chemical , pharmaceutical , petrochemical gases etc . It’s used for vacuum filtration , reduced pressure distillation , rotary evaporation , vacuum concentration , centrifugal concentration , solid phase extraction etc . It’s a very high cost performance product with quality reliability , unique structural design to meet the various needs of the laboratory . The specifications are same as the normal pump .
FEATURES :
1.Corrosion resistance , able to tolerance almost all strong acid (including aqua regia) , strong alkali , strong oxidizer , reductant , and variety of organic solvents .
2.Withstand high and low temperatures , can be used in temperature of -190℃ to 260℃ .
3.Non-stick surface , most solid material and impurity particles can not conglutinate on the surface .
APPLICATION
Vacuum adsorption
Solvent filtration
Vacuum distillation
Vacuum drying
Compressing and converting gas
SPE ( solid phase extraction)
Deaeration
Technological competitiveness
The internal components of our diaphragm vacuum pump series are produced by numerical control equipments which imported from Germany DMG and Korea kia . This is our unique technology competitiveness that all the same type of products made by other companies could not match . With the good appearance , stable quality , excellent performance of our products , and high quality service of our company , we believe that our diaphragm vacuum pump is the best choice for your laboratory .
Specifications
Model | DP-0.33II | DP-0.33III | DP-0.5 | DP-0.5II | DP-1.00 |
Picture | |||||
Speed of evacuation ( L/Min ) | 20 | 20 | 30 | 30 | 60 |
Ultimate pressure vacuum | ≥0.08 Mpa | ≥0.095 Mpa | ≥0.08 Mpa | ≥0.095 Mpa | ≥0.08 Mpa |
PositivePressure | / | / | ≥30Psi | / | ≥30Psi |
Voltage rating | 220Vac, 50Hz | 220Vac, 50Hz | 220Vac, 50Hz | 220Vac, 50Hz | 220Vac, 50Hz |
Motor power (w) | 160W | 160W | 160W | 160W | 160W |
Inlet (mm) | Ø 6 | Ø 6 | Ø 6 | Ø 6 | Ø 6 |
Outlet (mm) | Inner Silencer | Silencer | Ø 6 | Silencer | Ø 6 |
Temperature of working environment ( ℃ ) | 7-40 | 7-40 | 7-40 | 7-40 | 7-40 |
Function | Vacuum | Vacuum | Vacuum & Pressure | Vacuum | Vacuum & Pressure |
Pump head | 1 | 2 | 1 | 2 | 2 |
Temp of the body (℃ ) | <55 | <55 | <55 | <55 | <55 |
Dimensions ( LXBXH ) (mm) | 215 x 120 x 235 | 300 x 120 x 235 | 210 x 160 x 235 | 300 x 120 x 235 | 300 x 160 x 235 |
Noise level ( DB ) | <60 | <60 | <60 | <60 | <60 |
Weight ( kg ) | 7.5 | 10 | 8 | 10 | 10 |
Diaphragm | NBR | NBR | NBR | NBR | NBR |
Valves | NBR | NBR | NBR | NBR | NBR |