HangZhou
Ever-Power
Vacuum Pumps Co.,Ltd.
Gas-Cooling Roots Pumps
Series LQ-75 Gas-Cooling Roots Pumps |
Model
| | Ultimate Pressure hPa(Torr)
| Max.Permissable Diff.pressure
| Permissable Power-used Range(Kw)
| L/S
| m3/min
| | | Pa
| Torr
| LQ-75
| 75
| 4.5
| 5?0-2
(3.7?0-4)
| 1.6?04 (120)
| 8.4?04
| 640
| 1.1~7.5
|
|
Series LQ-150 Gas-Cooling Roots Pumps |
Model
| | Ultimate Pressure hPa(Torr)
| Max.Permissable Diff.pressure
| Permissable Power-used Range(Kw)
| L/S
| m3/min
| | | Pa
| Torr
| LQ-150
| 150
| 9
| 5?0-2
(3.7?0-4)
| 1.6?04 (120)
| 8.4?04
| 640
| 2.2~15
|
|
| Series
LQ-300 Gas-Cooling Roots Pumps |
Model
| | Ultimate Pressure hPa(Torr)
| Max.Permissable Diff.pressure
| Permissable Power-used Range(Kw)
| L/S
| m3/min
| | | Pa
| Torr
| LQ-300
| 300
| 18
| 5?0-2
(3.7?0-4)
| 1.6?04 (120)
| 8.4?04
| 640
| 4~30
|
|
| Series
LQ-450 Gas-Cooling Roots Pumps |
Model
| | Ultimate Pressure hPa(Torr)
| Max.Permissable Diff.pressure
| Permissable Power-used Range(Kw)
| L/S
| m3/min
| | | Pa
| Torr
| LQ-450
| 400
| 24
| 5?0-2
(3.7?0-4)
| 1.3?04 (100)
| 8.7?04
| 660
| 5.5~45
|
|
Series
LQ-600 Gas-Cooling Roots Pumps
|
Model
| | Ultimate Pressure hPa(Torr)
| Max.Permissable Diff.pressure
| Permissable Power-used Range(Kw)
| L/S
| m3/min
| | | Pa
| Torr
| LQ-600
| 600
| 36
| 5?0-2
(3.7?0-4)
| 1.3?04 (120)
| 8.4?04
| 660
| 7.5~75
|
|
Series
LQ-900 Gas-Cooling Roots Pumps
|
Model
| Ultimate Pressure hPa(Torr)
| Ultimate Pressure hPa(Torr)
| Max.Permissable Diff.pressure
| Permissable Power-used Range(Kw)
| L/S
| m3/min
| | | Pa
| Torr
| LQ-900
| 800
| 48
| 5?0-2
(3.7?0-4)
| 1.3?04 (120)
| 8.7?04
| 660
| 11~90
|
|
Series
LQ-1200 Gas-Cooling Roots Pumps
|
Model
| | Ultimate Pressure hPa(Torr)
| Max.Permissable Diff.pressure
| Permissable Power-used Range(Kw)
| L/S
| m3/min
| | | Pa
| Torr
| LQ-1200
| 1200
| 72
| 5?0-2
(3.7?0-4)
| 1.3?04 (120)
| 8.7?04
| 660
| 11~135
|
|
Series
LQ-1800 Gas-Cooling Roots Pumps
|
Model
| | Ultimate Pressure hPa(Torr)
| | Permissable Power-used Range(Kw)
| L/S
| m3/min
| | | Pa
| Torr
| LQ-1800
| 1800
| 108
| 5?0-2
(3.7?0-4)
| 1.3?04 (120)
| 8.7?04
| 660
| 15~200
|
|
series LQ
Gas-Cooling Roots Pumps
|
Model
| | ate Pressure hPa(Torr)
| Max.Permissable Diff.pressure
| Permissable Power-used Range(Kw)
| L/S
| m3/min
| | | Pa
| Torr
| LQ-2500
| 2500
| 150
| 5?0-2
(3.7?0-4)
| 1.3?04 (120)
| 8.7?04
| 660
| 18.5~280
|
|
series
LQ-3600 Gas-Cooling Roots Pumps
|
Model
| | Ultimate Pressure hPa(Torr)
| Max.Permissable Diff.pressure
| Permissable Power-used Range(Kw)
| L/S
| m3/min
| | | Pa
| Torr
| LQ-3600
| 3750
| 216
| 5?0-2
(3.7?0-4)
| 1.3?04 (100)
| 8.7?04
| 660
| 30~350
|
|
Series
LQ-5000 Gas-Cooling Roots Pumps
|
Model
| Pumping Speed
| Ultimate Pressure hPa(Torr)
| Max.Permissable Diff.pressure
| Permissable Power-used Range(Kw)
| L/S
| m3/min
| With Backing Pump
| Wo Backing Pump
| Pa
| Torr
| LQ-5000
| 5000
| 300
| 5?0-2
(3.7?0-4)
| 1.3?04 (100)
| 8.7?04
| 660
| 37~410
|
|
Vacuum pumps
310012
Room
101, Building 25#,ZiGui Garden, Hangzhou, Zhejiang, China
E-mail: hzptcorp@gmail.com
Tel:
0086-571-88220652
Fax: 0086-571-88220651