Dry Screw Vacuum Pump
- Company Name:Dongbang Plantech Co., Ltd.
- Membership:Free Member
- Member Since:2002. 11.02
- Country/Region:Korea
- City:Daegu
- Contact:Jihoon Kim
- Related Keywords:Dry Screw Vacuum Pump, DBP, DongBang
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Contact us
Dongbang Plantech Co., Ltd.
[Korea]
- Address
- 1095-12 Sindang-dong, Dalseo-gu Daegu
- Phone
- 82-53-5895776
- Contact name
- Jihoon Kim
Quick Information
- Place of Origin: Korea
- Model Number : DBP Series
Description
DBP Series(Fixed pitch) is screw type dry vacuum pump for industrial purpose. It consists of 4 models including `50/350/450/800. It is effective for process stbilization and improvement of productivity by maintaining constant vacuum level and capacity for long operation. The product life has been improved considerably with specialized internal cooling system.
Features
- Cooling water flows the inside of screw (rotor) so that the temperature of Screw is low compared to those of competitors.
- The adhesive strength of coating is very high due to cooling water system.
- The surface temperature of screw is keeping under 150 while others are always 260 by the internal compression heat.
- There is no fusion in screw since there is no thermal expansion by the internal coolant.
- The life of screw is semi-permanent.
- Our pump is resistant to corrosion.
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Specification
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DBP-150
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DBP-350
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DBP-450
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DBP-800
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50Hz
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60Hz
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50Hz
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60Hz
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50Hz
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60Hz
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50Hz
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60Hz
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Free Air Displacement(m³/hr)
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135
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165
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280
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345
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390
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480
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720
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840
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Nominal Capacity(m³/hr)
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120
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140
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250
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290
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340
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410
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590
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720
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Ultimate Pressure (Torr,abs)
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0.2
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0.1
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0.2
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0.05
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0.03
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0.02
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0.03
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0.01
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Motor Size(kw)
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5.5
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7.5
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11
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15
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11
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15
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22
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30
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Motor Speed (RPM)
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2900
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3550
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2900
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3550
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2900
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3550
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2900
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3550
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Port Size
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Suction
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40A
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50A
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65A
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100A
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Discharge
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40A
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40A
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50A
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65A
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Cooling Water (Liter/min) at 20°C
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12
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14
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16
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20
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Gear Oil(Liter)
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Front
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1.1
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1.3
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1.4 |
2.8 |
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Rear
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0.6
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0.6
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0.8
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1.4
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Weight Pump Only(kg)
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210
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310
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400
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600
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