DMB Series Mechanical Vacuum Booster
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Mechanical Vacuum Booster New Generation Roots Type Vacuum Booster
Magnetic Driving, Compact DesignCapacity : 1500m3/hr ~14000m3/hr
Characteristic :
Large capacity, High vacuum, Low noise, Low energy consumption.
Optimal high vacuum performance and Wide application range.A simple structural design method,
Various coating applications (PEEK, PFA, Nickel, Hastelloy Coating)
Reduce management costs due to easy maintenanceApplication of Magnetic Drive & By Pass method
Start at atmospheric pressureAdoption of optimal sealing method without mechanical seal
Composite structure of Lip Seal and Oil Seal.Cooling type applied to the side plate
Bearing durability improvement (DMB-2500 to 6500).
Technical Specification
| SPECIFICATION | UNIT | DMB-1500 DMB-2400 |
DMB-3500 DMB-4500 |
DMB-6000 | DMB-8000 | DMB-12000 | DMB-14000 |
|---|---|---|---|---|---|---|---|
| Nor. Pumping Capacity | ㎥/hr | 1500 /2400 | 3500 / 4500 | 6000 | 8000 | 7000 / 8500 | 10000 / 14000 |
| Ultimate Pressure | Torr | 1 X 10-3 | 1 X 10-3 | 1 X 10-3 | 1 X 10-3 | 1 X 10-3 | 1 X 10-3 |
| Motor Power | Kw | 3.75 / 5.5 | 7.5 / 11 | 15 / 18.5 | 18.5 / 22 | 22 / 26 | 26 / 30 |
| Motor Speed | RPM | 1750/3500 | 1750/3500 | 1750/3500 | 2900/3500 | 2900/3500 | 2900/3500 |
| Intake port | mm | 100/150 | 150/200 | 200 | 250 | 250 | 350 |
| Exhaust pot | mm | 100/150 | 150/200 | 200 | 250 | 250 | 350 |
| Cooling water | L | <5 | <8 | <8 | <10 | <10 | <15 |
| Oil (L) | L/min | 2 | 3 | 4 | 4 | 4 | 4.5 |
| Lubrication | ISO VG | ISO VG | ISO VG | JIS 5K | JIS 5K | JIS 5K | |
| Weight | Kg | 250/280 | 300/380 | 420 | 780 | 780 | 1150 |
