Diaphragm Gas Pumps and Compressors
Sampling, evacuating and compressing – for tasks like these, KNF offers a wide range of diaphragm pumps and model variants. All the pump types offer media transfer without contamination and are maintenance-free.
| Model | Flow rate at atm. pressure (l/min) |
Vacuum (mbar absolute) |
Pressure (bar relative) |
Pressure (psig) |
|
|---|---|---|---|---|---|
| Process vacuum pumps and compressors | up to 250 | down to 15 | up to 12 | up to 174 | |
| Explosion proof pumps | up to 220 | down to 53 | up to 4.0 | up to 58.0 | |
| Temperature-resistant and heated pumps | up to 100 | down to 180 | up to 1.5 | up to 43.5 | |
| Chemically resistant pumps | up to 60 | down to 2.0 | up to 1.5 | up to 21.8 | |
| Double diaphragm pumps | up to 130 | down to 4 | up to 3.0 | up to 43.5 |