product description
The three-stage chemical diaphragm pump has a wide range of applications, such as exhaust, evaporation, and gas or steam evacuation. It has a very high pumping speed and is very suitable for high vacuum requirements, such as for high boiling point solvents.MD 12C NTThe basic pump is equipped with an air damper, which maintains a good ultimate vacuum when opened, and has * * performance even with a compact design. The consistent chemical corrosion resistance makes it almost universal in the fields of chemistry and pharmaceuticals. Exhaust gas condenser at the outlet（EK）**And the structure is compact. The condenser can reach near100%The solvent recovery effectively recycles and actively protects the environment. Optional buffer bottle at the air inlet（AK）Made of glass covered with protective film to prevent particles or droplets from entering the pump, it can be installed on the system later.
Performance characteristics
· **Chemical corrosion resistance and steam resistance
· When approaching the ultimate vacuum, there is still a large pumping speed, which shortens the process time
· Quiet exhaust and extremely low vibration
· There is still a good ultimate vacuum when opening the gas town to blow and clean the condensate
· MD 12C NT +AK+EKThe system is equipped with a solvent recovery system and an air inlet buffer bottle for complex operating environments
TECHNICAL INDEX |
unit |
MD 12C NT +EK |
Number of pump heads/series |
|
8 / 3 |
50/60 HzThe maximum pumping speed below |
m3/h |
11.1 / 12.3 |
50/60 HzThe maximum pumping speed below |
cfm |
6.5 / 7.2 |
Extreme vacuum (absolute pressure) |
mbar/torr |
2 / 1.5 |
Extreme vacuum (absolute pressure), using gas ballast |
mbar/torr |
4 / 3 |
Environmental temperature range (operation) |
°C |
10 - 40 |
Environmental temperature range (storage) |
°C |
-10 - 60 |
*High outlet pressure (absolute pressure) |
bar |
1.1 |
Air inlet interface |
|
KF DN 25small flange |
Air outlet interface |
|
DN 10 mmHose nozzle connector |
coolant connection |
|
2individualDN 6-8 mmHose nozzle connector |
Rated motor power |
kW |
0.44 |
50/60 HzRated speed below |
min-1 |
1500/1800 |
protection grade |
|
IP 40 |
Size (length)xwidexHigh) |
mm |
616 x 387 x 395 |
weight |
kg |
29.7 |
The noise level is50Hertz, typical value |
dBA |
52 |
ATEX conformity (only 230V) |
|
II 3G IIC T3 X Internal Atm. only |
Product configuration |
|
The vacuum system is installed and connected for use, and comes with an instruction manual |
Optional Accessories |
|
PTFEpipeKF DN 25 (1000 mm: 686033)
Vacuum rubber tubeDN 10 mm (686002)
Air inlet separatorKF DN 25 (699979)
KFThe center bracket and sealing ring of the small flangeKF DN 25 C Al/FEP (635722) |
Ordering Information
product name |
Working voltage and frequency |
plug |
order No |
MD 12C NT +AK+EK |
230 V~ 50-60 Hz |
CNChinese standard plug |
743601 |
