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Swing Piston Compressors and Vacuum Pumps for Air
Swing piston compressors produce oil-free compressed air and vacuum. They will evacuate, transfer and compress air without contamination. The KNF swing piston system offers a higher flow rate for a given size than the corresponding diaphragm pumps.
| Flow rate | Vacuum | Pressure | Details | Model serie |
| at atm. pressure (l/min) | (mbar absolute) | (bar g) | Detail info, klick of model/data sheet | |
| up to 3.3 | up to 1.0 | single head pump | NPK 04 Pressure E 303 | |
| up to 3.3 | down to 300 | single head pump | NPK 04 Vacuum E 303 | |
| up to 15 | down to 100 | up to 7 | single head pump | NPK 09 E 308 |
| up to 18 | up to 1.5 | single head pump | NPK 018 Pressure E 305 | |
| up to 18 | down to 120 | single head pump | NPK 018 Vacuum E 305 | |
| up to 24 | down to 100 | up to 7 | twin-headed pump | NPK 09.1/.2/.1.2 E 308 |
| up to 32 | down to 80 | up to 4 | single head pump | NPK 25 E 310 |
| up to 50 | down to 80 | up to 2 | single head pump | NPK 050 E 310 |
| up to 78 | down to 80 | up to 2 | twin-headed pump | NPK 0100 E 310 |