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Oil-Sealed Rotary Vacuum Pumps
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| 1. Oil-Sealed Rotary Vacuum Pumps (Standard type) |
|
Model
|
Pumping Speed
|
Ultimate Pressure
|
Features
|
|
50Hz
|
60Hz
|
Pa
|
torr
|
mbar
|
|
|
5
|
6
|
6.7
|
5.0X10-2
|
6.7X10-2
|
Low ultimate pressure.
High performance type.
Features gas ballast mechanism and back flow prevention mechanism. |
|
|
10
|
12
|
1.3
|
1.0X10-2
|
1.3X10-2
|
|
|
20
|
24
|
1.3X10-1
|
1.0X10-3
|
1.3X10-3
|
| G-50DA |
50 |
60 |
1.3X10-1 |
1.0X10-3 |
1.3X10-3 |
| G-100D |
100 |
120 |
6.7X10-2 |
5.0X10-4 |
6.7X10-4 |
| Applications |
• Scientific and chemical experiments
• Degassing
• Pipe exhaust for air conditioner |
| 2. Oil-Sealed Rotary Vacuum Pumps (High speed type) |
|
Model
|
Pumping Speed
|
Ultimate Pressure
|
Features
|
|
50Hz
|
60Hz
|
Pa
|
torr
|
mbar
|
|
|
30
|
36
|
6.7X10-2
|
5.0X10-4
|
6.7X10-4
|
Low ultimate pressure.
High performance type.
Features gas ballast mechanism and back flow prevention mechanism.
Small size light weight |
| GHD-060 |
60
|
72
|
6.7X10-2
|
5.0X10-4
|
6.7X10-4
|
| GHD-120 |
120 |
144 |
6.7X10-2
|
5.0X10-4
|
6.7X10-4
|
| Applications |
• Backing system for turbo-molecular pumps or
cryo pumps
• Sputtering systems and evaporation systems
• Degassing
• Scientific and chemical experiments, analyzing appliances
• Vacuum drying system, freeze drying system
• Exhaust of gas cylinder
• Vacuum molding machines
• Vacuum furnace |
| 3. Oil-Sealed Rotary Vacuum Pumps (Surper type) |
|
Model
|
Pumping Speed
|
Ultimate Pressure
|
Features
|
|
50Hz
|
60Hz
|
Pa
|
torr
|
mbar
|
|
|
50
|
60
|
6.7X10-2
|
5.0X10-4
|
6.7X10-4
|
Low ultimate pressure.
High performance type.
Features gas ballast mechanism and back flow prevention mechanism. |
| 4. Oil-Sealed Rotary Vacuum Pumps (World wide type) |
|
Model |
Pumping Speed |
Ultimate Pressure |
Features |
|
50Hz |
60Hz |
Pa |
torr |
mbar |
|
|
40 |
48 |
6.7X10-2 |
5.0X10-4 |
6.7X10-4 |
Low ultimate pressure.
High performance type.
Features gas ballast mechanism and back flow prevention mechanism.
World wide voltages.
CE marked (except GLD-051,280A) |
|
|
135 |
162 |
6.7X10-2 |
5.0X10-4 |
6.7X10-4 |
| GLD-136C |
135 |
162 |
6.7X10-2 |
5.0X10-4 |
6.7X10-4 |
| GLD-201A |
200 |
240 |
6.7X10-2 |
5.0X10-4 |
6.7X10-4 |
| GLD-201B |
200 |
240 |
6.7X10-2 |
5.0X10-4 |
6.7X10-4 |
| GLD-280A |
280 |
336 |
6.7X10-2 |
5.0X10-4 |
6.7X10-4 |
| GLD-280B |
280 |
336 |
6.7X10-2 |
5.0X10-4 |
6.7X10-4 |
| Applications |
• Backing system for turbo-molecular pumps or
cryo pumps
• Sputtering systems and evaporation systems
• Degassing
• Scientific and chemical experiments, analyzing appliances
• Vacuum drying system, freeze drying system
• Exhaust of gas cylinder
• Vacuum molding machines
• Vacuum furnace |
| 5. Oil-Sealed Rotary Vacuum Pumps (Chemical type) |
|
Model
|
Pumping Speed
|
Ultimate Pressure
|
Features
|
|
50Hz
|
60Hz
|
Pa
|
torr
|
mbar
|
|
|
50
|
60
|
6.7X10-2
|
5.0X10-4
|
6.7X10-4
|
Anti-corrosive
|
|
Single phase/multi voltage
|
| GCD-136X |
135
|
162
|
6.7X10-2
|
5.0X10-4
|
6.7X10-4
|
Anti-corrosive |
| GCD-201X |
200 |
240 |
6.7X10-2 |
5.0X10-4 |
6.7X10-4 |
| Three Phase/multi voltage |
| Applications |
• Backing system for turbo-molecular pumps or
cryo pumps
• Sputtering systems and evaporation systems
• Degassing
• Scientific and chemical experiments, analyzing appliances
• Vacuum drying system, freeze drying system
• Exhaust of gas cylinder
• Vacuum molding machines
• Vacuum furnace |
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