N 920 G KNF Vietnam
Hãng sản xuất: KNF
Mr. Hà
live:ha_1652N 920 G KNF Vietnam, N 920 G KNF Viet nam, N 920 G KNF,
KNF, KNF Vietnam , KNF Viet nam
DIAPHRAGM VACUUM PUMP N 920 G
Technical features
– 100% oil-free transfer – thereby pure transferring and
evacuation of gases
– High suction speed, particularly in the low vacuum
range
– Integrated gas ballast valve
– Integrated rotational speed control enables pumping
capacity to be easily adapted manually to process
requirements
– Ideal for aggressive/corrosive gases and vapors
– Maintenance-free
– Environmentally friendly
Tip: When combined with the VC 900 vacuum control
unit and the connection cable, the rotational speed is
controlled in accordance with the requirements of the
process.
Technical data
| ELECTRICAL DATA | |
| Flow rate [m3/h] at atm. pressure | 1.26 |
| Flow rate [l/min] at atm. pressure | 21 |
| Ultimate vacuum [mbar abs.] | 2.0 < 5.0 with gas ballast valve in use |
| Operating pressure [bar] | 0.5 |
| Permissible media temperature [°C] | +5 bis +40 |
| Permissible ambient temperature [°C] | +10 to +40 |
| Mains [V/Hz] | 100 - 240 . 50 - 60 |
| Motor protection | IP 20 |
| Power P 1 [W] |
135 |
| Operating current [A] | 1.4 |
| With overcurrent protection and main fuse | |
| OTHER DATA | |
| Hose connections [mm] | for tube ID 10 |
| Weight [kg] | 8.5 |
| Dimensions W x H x D [mm] | 158 x 226 x 324 |
| MATERIALS | |
| Pump head | PPS |
| Diaphragm | PTFE-coated |
| Valves | FFPM |
| ACCESSORIES | ID |
| Silencer G 1/8 | 7006 |
| Fine control valve with vacuum gauge | 112432 |
| Small lange, stainless steel SF 16 | 46625 |
| Spares kit | 111905 |
