N 820.3 FT.18 KNF Vietnam
Hãng sản xuất: KNF
Mr. Hà
live:ha_1652N 820.3 FT.18 KNF Vietnam, N 820.3 FT.18 KNF Viet nam, N 820.3 FT.18 KNF,
KNF, KNF Vietnam , KNF Viet nam
DIAPHRAGM VACUUM PUMP LABOPORTÆ N 820.3 FT.18
Technical features
100% oil-free transfer ñ thereby pure transferring, evacuation and compression of gases
High level of vapor and condensate compatibility
TFMô PTFE pump head combined with PTFE-coated diaphragm are ideal for extremely aggressive/corrosive gases and vapors
ATEX compliant according to ATEX II 2G IIB+H2 T3X internal atmosphere only ñ Environmentally friendly
High level of gas tightness
Also available with an integrated gas ballast valve: N 820.3 FT.18 G
| Technical data | |
| Flow rate [m3/h] at atm. pressure | 1.2 |
| Flow rate [l/min] at atm. pressure | 20 |
| Ultimate vacuum [mbar abs.] | 8.0 ≤ 15.0 with gas ballast valve in use |
| Operating pressure [bar] | 1 |
| Voltage [V] | 230 |
| Frequencies [Hz] | 50 |
| Motor protection | IP 44 |
| Power P 1 [W] |
120 |
| Operating current [A] | 0.7 |
| With thermal switch and power fuse | |
| Motors with other voltages and frequencies on request | |
| MATERIALS | |
| Pump head | TFM™ PTFE |
| Diaphragm | PTFE-coated |
| Valves | FFPM |
| OTHER DATA | |
| Weight [kg] | 9.3 |
| Hose connections | ID 10 |
| Dimensions W x H x D [mm] | 154 x 207 x 312 |
| Permissible media and ambient temperature [°C] |
+5 to +40 |
