OEM catalogue · 123 current + 0 legacy models
KNF catalogue
Every value below is read from KNF’s own published data, with the source page and test condition kept on each figure. Vac & Air is independent and not affiliated with KNF.
Diaphragm gas pumps
Diaphragm · 86 models| Model | Flow | Ultimate pressure / max vacuum | Motor |
|---|---|---|---|
| MGP 75-21/22 | 4.7 m³/h | 25 mbar | - |
| N 0100 | 6 m³/h | 180 mbar | - |
| N 0150 Ex | 6 m³/h | 30 mbar | - |
| N 024 | 1.1 m³/h | 200 mbar | - |
| N 036 | 1.8 m³/h | 200 mbar | - |
| N 036.0 | 3.6 m³/h | 200 mbar | - |
| N 1200 (60 Hz) | 9 m³/h | 150 mbar | - |
| N 1400 (60 Hz) | 18 m³/h | 150 mbar | - |
| N 630 | 2.1 m³/h | 120 mbar | - |
| N 630.1.2 | 4.1 m³/h | 120 mbar | - |
| N 630.1.2 Ex | 4.1 m³/h | 120 mbar | - |
| N 630.15 | 2.1 m³/h | 70 mbar | - |
| N 630.15 Ex | 2.1 m³/h | 70 mbar | - |
| N 630.3 | 2.1 m³/h | 25 mbar | - |
| N 630.3 Ex | 2.1 m³/h | 25 mbar | - |
| N 630 Ex | 2.1 m³/h | 120 mbar | - |
| N 680.1.2 Ex | 13 m³/h | 150 mbar | - |
| N 680.15 | 8.4 m³/h | 100 mbar | - |
| N 813 | 0.78 m³/h | 0.5 mbar | - |
| N 816 | 0.96 m³/h | 100 mbar | - |
| N 816.3 | 0.96 m³/h | 15 mbar | - |
| N 838 | 2 m³/h | 100 mbar | - |
| N 838.1.2 | 3.6 m³/h | 90 mbar | - |
| N 84.3 | 0.3 m³/h | 7 mbar | - |
| N 84.4 | 0.29 m³/h | 2 mbar | - |
| N 84.5 | 0.6 m³/h | 1 mbar | - |
| N 86.0 | 0.36 m³/h | 100 mbar | - |
| N 860 | 3.6 m³/h | 2 mbar | - |
| N 86.3 | 0.33 m³/h | 30 mbar | - |
| N 87 | 0.45 m³/h | 140 mbar | - |
| N 87 Ex | 0.45 m³/h | 140 mbar | - |
| N 880 | 4.8 m³/h | 2 mbar | - |
| N 920 | 1.3 m³/h | 1.5 mbar | - |
| N 922 FT | 0.96 m³/h | 200 mbar | - |
| N 922 FT Ex | 0.96 m³/h | 200 mbar | - |
| N 922 ST | 1.5 m³/h | 110 mbar | - |
| N 922 ST Ex | 1.4 m³/h | 110 mbar | - |
| N 936 | 2.2 m³/h | 200 mbar | - |
| N 936.1.2 | 3.6 m³/h | 200 mbar | - |
| N 936.3 | 2.2 m³/h | 35 mbar | - |
| N 938 | 2.1 m³/h | 160 mbar | - |
| N 938.1.2 | 3.2 m³/h | 140 mbar | - |
| N 940 | 3 m³/h | 1.5 mbar | - |
| N 952 | 2.2 m³/h | 1.5 mbar | - |
| N 96 | 0.51 m³/h | 100 mbar | - |
| NMP 015 | 0.1 m³/h | 400 mbar | - |
| NMP 03 | 0.02 m³/h | 600 mbar | - |
| NMP 05 | 0.03 m³/h | 500 mbar | - |
| NMP 09 | 0.05 m³/h | 500 mbar | - |
| NMP 820 | 0.13 m³/h | 330 mbar | - |
| NMP 820.1.2 | 0.21 m³/h | 100 mbar | - |
| NMP 830 | 0.19 m³/h | 250 mbar | - |
| NMP 830.1.2 | 0.34 m³/h | 55 mbar | - |
| NMP 830.1.2 HP | 0.54 m³/h | 55 mbar | - |
| NMP 830 HP | 0.3 m³/h | 230 mbar | - |
| NMP 850 | 0.27 m³/h | 230 mbar | - |
| NMP 850.1.2 | 0.51 m³/h | 60 mbar | - |
| NMP 850.1.2 HP | 0.9 m³/h | 50 mbar | - |
| NMP 850.8 HP | 1.5 m³/h | 15 mbar | - |
| NMP 850 HP | 0.42 m³/h | 220 mbar | - |
| NMS 010 | 0.05 m³/h | 600 mbar | - |
| NMS 020 | 0.1 m³/h | 500 mbar | - |
| NMS 030 | 0.72 m³/h | 220 mbar | - |
| NP 20 | 0.14 m³/h | 240 mbar | - |
| NP 40 | 0.22 m³/h | 210 mbar | - |
| NPC 830 HP | 0.27 m³/h | 0 mbar (abs.) | - |
| NPC 850 HP | 0.38 m³/h | 0 mbar (abs.) | - |
| NVC 830.3 | 0.16 m³/h | 55 mbar | - |
| NVC 830 HP | 0.28 m³/h | 200 mbar | - |
| UN 012 | 0.63 m³/h | 240 mbar | - |
| UN 026.1.2 Ex | 1.9 m³/h | 100 mbar | - |
| UN 026 Ex | 1 m³/h | 100 mbar | - |
| UN 035 | 1.8 m³/h | 100 mbar | - |
| UN 035.1.2 | 3.3 m³/h | 100 mbar | - |
| UN 035.1.2 Ex | 3.4 m³/h | 100 mbar | - |
| UN 035.3 | 1.8 m³/h | 13 mbar | - |
| UN 035.3 Ex | 2 m³/h | 14 mbar | - |
| UN 035 Ex | 2 m³/h | 100 mbar | - |
| UN 726.1.2 Ex | 1.8 m³/h | 67 mbar | - |
| UN 726.3 Ex | 1.2 m³/h | 6 mbar | - |
| UN 726 Ex | 1.2 m³/h | 46 mbar | - |
| UN 86 | 0.39 m³/h | 100 mbar | - |
| UN 860.1.2 Ex | 6.6 m³/h | 100 mbar | - |
| UN 860.3 Ex | 3.6 m³/h | 2 mbar | - |
| UN 860 Ex | 3.6 m³/h | 100 mbar | - |
| UN 86 .16 | 0.36 m³/h | 290 mbar | - |