Our new line of indigenous diaphragm pumps offers unparalleled performance and exceptional vapor tolerance. Designed with diaphragms that boast extended lifespans, these pumps effectively seal the drive space from the pumping chamber, providing optimal protection against corrosion.
These diaphragm pumps are ideal for continuous and oil-free pumping of corrosive gases and vapors. Crafted with chemically resistant and eco-friendly materials, they can withstand aggressive solvents and acidic vapors, making them highly reliable in chemically rich environments.
What sets our diaphragm pumps apart is their remarkable performance compared to other pump types. Their unique design incorporates a high pumping chamber volume relative to minimal dead space, ensuring efficient operation. Additionally, the absence of abrasion eliminates most particulate impurities commonly found in other pump types, such as scroll or piston pumps.
With a two-stage construction, our diaphragm pumps offer an optimal combination of high pumping speed and low ultimate vacuum. The diaphragms and gas-contacting parts are meticulously crafted using PTFE, PTFE compounds, and ceramic compounds. The well-proven PTFE sandwich diaphragms increase reliability and extend the operating life of the pumps. These features contribute to more effective and reproducible vacuum processes. Furthermore, the additional pressure reduction they provide facilitates nearly automatic distillation of gas mixtures without the need for fractionated operation.
TECHNICAL DATA | UNIT | AD 2C |
Number of heads / stages | ----- | 4 / 3 |
Max. pumping speed at 50 Hz | m3/h | 3.4 |
Max. pumping speed at 50 Hz | cfm | 2.0 |
Ultimate vacuum (abs.) | mbar/torr | 2 / 1.5 |
Ultimate vac. (abs.) with gas ballast | mbar/torr | 5 / 4 |
Ambient temperature range (operation) | °C | 10 - 40 |
Max. back pressure (EX) (abs.) | bar | 1.1 |
Inlet connection (IN) | ---- | 10 mm |
Outlet connection (EX) | ---- | 10 mm |
Rated motor power | kW | 0.25 |
Rated speed at 50/60 Hz | min - 1 | 1440 |
Dimensions (L x W x H) | mm | 325 x 250 x 200 |
Weight | kg | 15.0 |
Noise level at 50 Hz, typ. | dBA | 45 |
CE mark | ---- | Yes |
Items supplied | ---- | Pump completely Ready for use |
ATEX | ---- | II 2G Ex h IIC T3 Gb |