GW-20
Speed： 1750r.p.m
Ultimate vacuum：60 Torr
Pumping speed：6~ 8.3 m³/min
| Model |
Power (HP) |
Speed r.p.m |
Pumping speed m³/min |
Sucking inlet & outlet caliber inch |
Water-caliber inch |
water supply L/min |
Weight standard accessories (Non-motor) kg |
Weight standard accessories (With motor) kg |
|
| GW-20 | 20 | 1750 | -640mmHg (120 Torr) | 6 | 2.5 | 3/4 | 45 | 182 | 322 |
|---|---|---|---|---|---|---|---|---|---|
| -590mmHg (170 Torr) | 7.5 | ||||||||
| -490mmHg (270 Torr) | 8.2 | ||||||||
| -400mmHg (360 Torr) | 8.3 | ||||||||
●Performance testing conditions of Liquid Ring Vacuum Pumps as below:
‧ Experimental conditions for gas discharging function listed on the catalogue include: inlet air temperature is 20℃, outlet pressure is 760 Torr, relative humidity is 75%, and sealing fluid temperature is 15℃. In case the actual sealing fluid temperature is higher or lower than 15℃, please modify it in accordance with Modification of Gas Discharging Function Table. Please avoid exceeding the red line zone to prevent from cavitation and noise.
●Optional
‧ Gas-liquid separator
‧ Vacuum check valve (with SUS 304 filter screen)
‧ Inlet flange with SUS 304 filter screen
‧ Anti-cavitation valve
‧ Flow sensor
‧ Liquid-sealed circulating cooled system
‧ Heat exchanger
‧ Air Ejector
‧ Vacuum valve
‧ Vacuum gauge
●Standard Accessories
‧ 3 Phase motor
‧ Base plate
‧ NM coupling
‧ Coupling cover (Safety cover)
‧ Inlet flannel attached with SUS 304 filter (GW-1H/GW-2H/GW-3H)
